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AQI Calculations on 09/13/2018 1:00AM - 12:00AM

The EPA (Environmental Protection Agency) developed the AQI (Air Quality Index) to make reading ambient air data more understandable to the general public. When ambient air data is collected, the numbers are converted from their concentration levels into numbers on a scale. That scale is the pollutant's AQI value. (Click here for a more detailed description of the AQI scale). Below is a list of all of the latest AQI values collected.

Click on the column headings to sort data.

All data are collected real-time and have not been corrected nor validated.

Time *
(MST)
Monitoring Location Pollutant Interval
(Hr)
Air Quality AQI Avg.
11:00 PM WBY CO 8 Good 0 0.0 PPM
10:00 PM WBY CO 8 Good 0 0.0 PPM
9:00 PM WBY CO 8 Good 0 0.0 PPM
8:00 PM GJCT CO 8 Good 0 0.0 PPM
8:00 PM GRET CO 8 Good 0 0.0 PPM
8:00 PM WBY CO 8 Good 0 0.0 PPM
7:00 PM GRET CO 8 Good 0 0.0 PPM
7:00 PM WBY CO 8 Good 0 0.0 PPM
6:00 PM GRET CO 8 Good 0 0.0 PPM
6:00 PM WBY CO 8 Good 0 0.0 PPM
5:00 PM GRET CO 8 Good 0 0.0 PPM
5:00 PM WBY CO 8 Good 0 0.0 PPM
4:00 PM GRET CO 8 Good 0 0.0 PPM
4:00 PM WBY CO 8 Good 0 0.0 PPM
3:00 PM GRET CO 8 Good 0 0.0 PPM
6:00 AM WBY O3 8 Good 0 0 PPB
5:00 AM GJCT CO 8 Good 0 0.0 PPM
4:00 AM GJCT CO 8 Good 0 0.0 PPM
3:00 AM GJCT CO 8 Good 0 0.0 PPM
2:00 AM GJCT CO 8 Good 0 0.0 PPM
1:00 AM GJCT CO 8 Good 0 0.0 PPM
12:00 AM GJCT CO 8 Good 1 0.1 PPM
12:00 AM GRET CO 8 Good 1 0.1 PPM
12:00 AM WBY CO 8 Good 1 0.1 PPM
12:00 AM WBY SO2 1 Good 1 1 PPB
12:00 AM WBY SO2 1 Good 1 1 PPB
11:00 PM CASA CO 8 Good 1 0.1 PPM
11:00 PM GJCT CO 8 Good 1 0.1 PPM
11:00 PM GRET CO 8 Good 1 0.1 PPM
11:00 PM WBY SO2 1 Good 1 1 PPB
11:00 PM WBY SO2 1 Good 1 1 PPB
10:00 PM CASA CO 8 Good 1 0.1 PPM
10:00 PM GJCT CO 8 Good 1 0.1 PPM
10:00 PM GRET CO 8 Good 1 0.1 PPM
10:00 PM WBY SO2 1 Good 1 1 PPB
10:00 PM WBY SO2 1 Good 1 1 PPB
9:00 PM CASA CO 8 Good 1 0.1 PPM
9:00 PM GJCT CO 8 Good 1 0.1 PPM
9:00 PM GRET CO 8 Good 1 0.1 PPM
9:00 PM WBY SO2 1 Good 1 1 PPB
9:00 PM WBY SO2 1 Good 1 1 PPB
8:00 PM CASA CO 8 Good 1 0.1 PPM
8:00 PM FTC CO 8 Good 1 0.1 PPM
8:00 PM H24 SO2 1 Good 1 1 PPB
8:00 PM I25DEN CO 8 Good 1 0.1 PPM
7:00 PM CASA CO 8 Good 1 0.1 PPM
7:00 PM FTC CO 8 Good 1 0.1 PPM
7:00 PM GJCT CO 8 Good 1 0.1 PPM
7:00 PM I25DEN CO 8 Good 1 0.1 PPM
7:00 PM WBY SO2 1 Good 1 1 PPB
7:00 PM WBY SO2 1 Good 1 1 PPB
6:00 PM CAMP CO 8 Good 1 0.1 PPM
6:00 PM CASA CO 8 Good 1 0.1 PPM
6:00 PM FTC CO 8 Good 1 0.1 PPM
6:00 PM GJCT CO 8 Good 1 0.1 PPM
6:00 PM H24 SO2 1 Good 1 1 PPB
6:00 PM I25DEN CO 8 Good 1 0.1 PPM
6:00 PM WBY SO2 1 Good 1 1 PPB
6:00 PM WBY SO2 1 Good 1 1 PPB
5:00 PM CAMP CO 8 Good 1 0.1 PPM
5:00 PM CASA CO 8 Good 1 0.1 PPM
5:00 PM FTC CO 8 Good 1 0.1 PPM
5:00 PM GJCT CO 8 Good 1 0.1 PPM
5:00 PM I25DEN CO 8 Good 1 0.1 PPM
5:00 PM WBY SO2 1 Good 1 1 PPB
5:00 PM WBY SO2 1 Good 1 1 PPB
4:00 PM CASA CO 8 Good 1 0.1 PPM
4:00 PM FTC CO 8 Good 1 0.1 PPM
4:00 PM GJCT CO 8 Good 1 0.1 PPM
4:00 PM WBY SO2 1 Good 1 1 PPB
4:00 PM WBY SO2 1 Good 1 1 PPB
3:00 PM CASA CO 8 Good 1 0.1 PPM
3:00 PM GJCT CO 8 Good 1 0.1 PPM
3:00 PM WBY CO 8 Good 1 0.1 PPM
3:00 PM WBY SO2 1 Good 1 1 PPB
3:00 PM WBY SO2 1 Good 1 1 PPB
2:00 PM GJCT CO 8 Good 1 0.1 PPM
2:00 PM GRET CO 8 Good 1 0.1 PPM
2:00 PM WBY SO2 1 Good 1 1 PPB
2:00 PM WBY SO2 1 Good 1 1 PPB
1:00 PM GJCT CO 8 Good 1 0.1 PPM
1:00 PM GRET CO 8 Good 1 0.1 PPM
1:00 PM WBY SO2 1 Good 1 1 PPB
1:00 PM WBY SO2 1 Good 1 1 PPB
12:00 PM GJCT CO 8 Good 1 0.1 PPM
12:00 PM GRET CO 8 Good 1 0.1 PPM
12:00 PM H24 SO2 1 Good 1 1 PPB
12:00 PM WBY SO2 1 Good 1 1 PPB
12:00 PM WBY SO2 1 Good 1 1 PPB
11:00 AM GJCT CO 8 Good 1 0.1 PPM
11:00 AM GRET CO 8 Good 1 0.1 PPM
11:00 AM WBY SO2 1 Good 1 1 PPB
11:00 AM WBY SO2 1 Good 1 1 PPB
10:00 AM GJCT CO 8 Good 1 0.1 PPM
10:00 AM GRET CO 8 Good 1 0.1 PPM
10:00 AM H24 SO2 1 Good 1 1 PPB
9:00 AM CAMP SO2 1 Good 1 1 PPB
9:00 AM CAMP SO2 1 Good 1 1 PPB
9:00 AM GJCT CO 8 Good 1 0.1 PPM
9:00 AM GRET CO 8 Good 1 0.1 PPM
9:00 AM H24 SO2 1 Good 1 1 PPB
8:00 AM CAMP CO 8 Good 1 0.1 PPM
8:00 AM CAMP SO2 1 Good 1 1 PPB
8:00 AM CAMP SO2 1 Good 1 1 PPB
8:00 AM CASA SO2 1 Good 1 1 PPB
8:00 AM GJCT CO 8 Good 1 0.1 PPM
8:00 AM GRET CO 8 Good 1 0.1 PPM
8:00 AM WBY O3 8 Good 1 1 PPB
7:00 AM CAMP CO 8 Good 1 0.1 PPM
7:00 AM CASA SO2 1 Good 1 1 PPB
7:00 AM GJCT CO 8 Good 1 0.1 PPM
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM WBY O3 8 Good 1 1 PPB
6:00 AM CAMP CO 8 Good 1 0.1 PPM
6:00 AM CASA CO 8 Good 1 0.1 PPM
6:00 AM GJCT CO 8 Good 1 0.1 PPM
6:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM CAMP CO 8 Good 1 0.1 PPM
5:00 AM CASA CO 8 Good 1 0.1 PPM
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM WBY O3 8 Good 1 1 PPB
4:00 AM CAMP CO 8 Good 1 0.1 PPM
4:00 AM CASA CO 8 Good 1 0.1 PPM
4:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM CAMP CO 8 Good 1 0.1 PPM
3:00 AM CASA CO 8 Good 1 0.1 PPM
3:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM CASA CO 8 Good 1 0.1 PPM
1:00 AM GRET CO 8 Good 1 0.1 PPM
12:00 AM CAMP CO 8 Good 2 0.2 PPM
12:00 AM CASA CO 8 Good 2 0.2 PPM
12:00 AM FTC CO 8 Good 2 0.2 PPM
12:00 AM H24 CO 8 Good 2 0.2 PPM
12:00 AM I25DEN CO 8 Good 2 0.2 PPM
11:00 PM CAMP CO 8 Good 2 0.2 PPM
11:00 PM FTC CO 8 Good 2 0.2 PPM
11:00 PM I25DEN CO 8 Good 2 0.2 PPM
10:00 PM CAMP CO 8 Good 2 0.2 PPM
10:00 PM FTC CO 8 Good 2 0.2 PPM
10:00 PM I25DEN CO 8 Good 2 0.2 PPM
9:00 PM CAMP CO 8 Good 2 0.2 PPM
9:00 PM FTC CO 8 Good 2 0.2 PPM
9:00 PM I25DEN CO 8 Good 2 0.2 PPM
8:00 PM CAMP CO 8 Good 2 0.2 PPM
8:00 PM H24 CO 8 Good 2 0.2 PPM
7:00 PM CAMP CO 8 Good 2 0.2 PPM
7:00 PM H24 CO 8 Good 2 0.2 PPM
6:00 PM H24 CO 8 Good 2 0.2 PPM
5:00 PM H24 CO 8 Good 2 0.2 PPM
4:00 PM CAMP CO 8 Good 2 0.2 PPM
4:00 PM H24 CO 8 Good 2 0.2 PPM
4:00 PM I25DEN CO 8 Good 2 0.2 PPM
3:00 PM CAMP CO 8 Good 2 0.2 PPM
3:00 PM FTC CO 8 Good 2 0.2 PPM
3:00 PM I25DEN CO 8 Good 2 0.2 PPM
3:00 PM WBY NO2 1 Good 2 2 PPB
3:00 PM WBY NO2 1 Good 2 2 PPB
2:00 PM CASA CO 8 Good 2 0.2 PPM
2:00 PM FTC CO 8 Good 2 0.2 PPM
2:00 PM WBY CO 8 Good 2 0.2 PPM
2:00 PM WBY NO2 1 Good 2 2 PPB
2:00 PM WBY NO2 1 Good 2 2 PPB
1:00 PM CASA CO 8 Good 2 0.2 PPM
1:00 PM FTC CO 8 Good 2 0.2 PPM
1:00 PM WBY CO 8 Good 2 0.2 PPM
12:00 PM CAMP CO 8 Good 2 0.2 PPM
12:00 PM CASA CO 8 Good 2 0.2 PPM
12:00 PM FTC CO 8 Good 2 0.2 PPM
12:00 PM WBY NO2 1 Good 2 2 PPB
12:00 PM WBY NO2 1 Good 2 2 PPB
11:00 AM CAMP CO 8 Good 2 0.2 PPM
11:00 AM CASA CO 8 Good 2 0.2 PPM
11:00 AM FTC CO 8 Good 2 0.2 PPM
10:00 AM CAMP CO 8 Good 2 0.2 PPM
10:00 AM CASA CO 8 Good 2 0.2 PPM
10:00 AM FTC CO 8 Good 2 0.2 PPM
9:00 AM CAMP CO 8 Good 2 0.2 PPM
9:00 AM CASA CO 8 Good 2 0.2 PPM
9:00 AM FTC CO 8 Good 2 0.2 PPM
9:00 AM WBY O3 8 Good 2 2 PPB
8:00 AM CASA CO 8 Good 2 0.2 PPM
8:00 AM FTC CO 8 Good 2 0.2 PPM
7:00 AM CASA CO 8 Good 2 0.2 PPM
7:00 AM FTC CO 8 Good 2 0.2 PPM
6:00 AM FTC CO 8 Good 2 0.2 PPM
6:00 AM H24 CO 8 Good 2 0.2 PPM
5:00 AM FTC CO 8 Good 2 0.2 PPM
5:00 AM H24 CO 8 Good 2 0.2 PPM
4:00 AM FTC CO 8 Good 2 0.2 PPM
4:00 AM H24 CO 8 Good 2 0.2 PPM
3:00 AM H24 CO 8 Good 2 0.2 PPM
2:00 AM CAMP CO 8 Good 2 0.2 PPM
2:00 AM CASA CO 8 Good 2 0.2 PPM
1:00 AM CAMP CO 8 Good 2 0.2 PPM
11:00 PM H24 CO 8 Good 3 0.3 PPM
10:00 PM H24 CO 8 Good 3 0.3 PPM
9:00 PM H24 CO 8 Good 3 0.3 PPM
4:00 PM WBY NO2 1 Good 3 3 PPB
4:00 PM WBY NO2 1 Good 3 3 PPB
3:00 PM H24 CO 8 Good 3 0.3 PPM
2:00 PM CAMP CO 8 Good 3 0.3 PPM
2:00 PM I25DEN CO 8 Good 3 0.3 PPM
1:00 PM CAMP CO 8 Good 3 0.3 PPM
1:00 PM WBY NO2 1 Good 3 3 PPB
1:00 PM WBY NO2 1 Good 3 3 PPB
12:00 PM WBY CO 8 Good 3 0.3 PPM
11:00 AM WBY CO 8 Good 3 0.3 PPM
10:00 AM WBY CO 8 Good 3 0.3 PPM
10:00 AM WBY SO2 1 Good 3 2 PPB
10:00 AM WBY SO2 1 Good 3 2 PPB
7:00 AM H24 CO 8 Good 3 0.3 PPM
7:00 AM WBY CO 8 Good 3 0.3 PPM
6:00 AM H24 SO2 1 Good 3 2 PPB
6:00 AM WBY CO 8 Good 3 0.3 PPM
6:00 AM WBY SO2 1 Good 3 2 PPB
6:00 AM WBY SO2 1 Good 3 2 PPB
5:00 AM WBY CO 8 Good 3 0.3 PPM
5:00 AM WBY SO2 1 Good 3 2 PPB
5:00 AM WBY SO2 1 Good 3 2 PPB
4:00 AM WBY CO 8 Good 3 0.3 PPM
4:00 AM WBY O3 8 Good 3 3 PPB
4:00 AM WBY SO2 1 Good 3 2 PPB
4:00 AM WBY SO2 1 Good 3 2 PPB
3:00 AM FTC CO 8 Good 3 0.3 PPM
3:00 AM WBY CO 8 Good 3 0.3 PPM
3:00 AM WBY SO2 1 Good 3 2 PPB
3:00 AM WBY SO2 1 Good 3 2 PPB
2:00 AM FTC CO 8 Good 3 0.3 PPM
2:00 AM H24 CO 8 Good 3 0.3 PPM
2:00 AM WBY CO 8 Good 3 0.3 PPM
2:00 AM WBY SO2 1 Good 3 2 PPB
2:00 AM WBY SO2 1 Good 3 2 PPB
1:00 AM FTC CO 8 Good 3 0.3 PPM
1:00 AM H24 CO 8 Good 3 0.3 PPM
1:00 AM WBY CO 8 Good 3 0.3 PPM
1:00 AM WBY SO2 1 Good 3 2 PPB
1:00 AM WBY SO2 1 Good 3 2 PPB
5:00 PM WBY NO2 1 Good 4 4 PPB
5:00 PM WBY NO2 1 Good 4 4 PPB
3:00 PM CASA NO2 1 Good 4 4 PPB
11:00 AM WBY NO2 1 Good 4 4 PPB
11:00 AM WBY NO2 1 Good 4 4 PPB
8:00 AM H24 SO2 1 Good 4 3 PPB
8:00 AM WBY SO2 1 Good 4 3 PPB
8:00 AM WBY SO2 1 Good 4 3 PPB
7:00 AM H24 SO2 1 Good 4 3 PPB
6:00 PM WBY NO2 1 Good 5 5 PPB
6:00 PM WBY NO2 1 Good 5 5 PPB
5:00 PM CASA NO2 1 Good 5 5 PPB
2:00 PM CAMP NO2 1 Good 5 5 PPB
2:00 PM CAMP NO2 1 Good 5 5 PPB
2:00 PM H24 CO 8 Good 5 0.4 PPM
1:00 PM I25DEN CO 8 Good 5 0.4 PPM
12:00 PM I25DEN CO 8 Good 5 0.4 PPM
11:00 AM H24 CO 8 Good 5 0.4 PPM
11:00 AM I25DEN CO 8 Good 5 0.4 PPM
10:00 AM H24 CO 8 Good 5 0.4 PPM
10:00 AM I25DEN CO 8 Good 5 0.4 PPM
10:00 AM WBY O3 8 Good 5 5 PPB
9:00 AM H24 CO 8 Good 5 0.4 PPM
9:00 AM I25DEN CO 8 Good 5 0.4 PPM
9:00 AM WBY CO 8 Good 5 0.4 PPM
8:00 AM H24 CO 8 Good 5 0.4 PPM
8:00 AM WBY CO 8 Good 5 0.4 PPM
7:00 AM I25DEN CO 8 Good 5 0.4 PPM
6:00 AM I25DEN CO 8 Good 5 0.4 PPM
5:00 AM I25DEN CO 8 Good 5 0.4 PPM
4:00 AM I25DEN CO 8 Good 5 0.4 PPM
3:00 AM I25DEN CO 8 Good 5 0.4 PPM
2:00 AM I25DEN CO 8 Good 5 0.4 PPM
1:00 AM I25DEN CO 8 Good 5 0.4 PPM
4:00 PM CASA NO2 1 Good 6 6 PPB
4:00 PM H24 SO2 1 Good 6 4 PPB
3:00 PM H24 SO2 1 Good 6 4 PPB
3:00 PM I25GLO NO2 1 Good 6 6 PPB
2:00 PM H24 SO2 1 Good 6 4 PPB
1:00 PM H24 CO 8 Good 6 0.5 PPM
1:00 PM H24 SO2 1 Good 6 4 PPB
12:00 PM H24 CO 8 Good 6 0.5 PPM
9:00 AM WBY SO2 1 Good 6 4 PPB
9:00 AM WBY SO2 1 Good 6 4 PPB
8:00 AM I25DEN CO 8 Good 6 0.5 PPM
7:00 AM WBY SO2 1 Good 6 4 PPB
7:00 AM WBY SO2 1 Good 6 4 PPB
3:00 AM WBY O3 8 Good 6 6 PPB
9:00 PM CASA NO2 1 Good 7 7 PPB
6:00 PM CASA NO2 1 Good 7 7 PPB
5:00 PM H24 SO2 1 Good 7 5 PPB
5:00 PM I25DEN NO2 1 Good 7 7 PPB
4:00 PM I25DEN NO2 1 Good 7 7 PPB
4:00 PM I25GLO NO2 1 Good 7 7 PPB
1:00 PM CAMP NO2 1 Good 7 7 PPB
1:00 PM CAMP NO2 1 Good 7 7 PPB
12:00 PM CAMP NO2 1 Good 7 7 PPB
12:00 PM CAMP NO2 1 Good 7 7 PPB
2:00 AM WBY O3 8 Good 7 8 PPB
9:00 PM WBY NO2 1 Good 8 8 PPB
9:00 PM WBY NO2 1 Good 8 8 PPB
6:00 PM I25DEN NO2 1 Good 8 9 PPB
5:00 PM CAMP NO2 1 Good 8 9 PPB
5:00 PM CAMP NO2 1 Good 8 9 PPB
5:00 PM I25GLO NO2 1 Good 8 8 PPB
4:00 PM CAMP NO2 1 Good 8 9 PPB
4:00 PM CAMP NO2 1 Good 8 9 PPB
3:00 PM CAMP NO2 1 Good 8 8 PPB
3:00 PM CAMP NO2 1 Good 8 8 PPB
1:00 PM SWAN NO2 1 Good 8 9 PPB
11:00 AM CAMP NO2 1 Good 8 8 PPB
11:00 AM CAMP NO2 1 Good 8 8 PPB
11:00 AM WBY O3 8 Good 8 9 PPB
7:00 PM WBY NO2 1 Good 9 10 PPB
7:00 PM WBY NO2 1 Good 9 10 PPB
6:00 PM CAMP NO2 1 Good 9 10 PPB
6:00 PM CAMP NO2 1 Good 9 10 PPB
6:00 PM I25GLO NO2 1 Good 9 10 PPB
3:00 PM I25DEN NO2 1 Good 9 10 PPB
9:00 AM FTC O3 8 Good 9 10 PPB
9:00 PM ASPN2 PM2.5 24 Good 10 3 µg/m3
8:00 PM ASPN2 PM2.5 24 Good 10 3 µg/m3
7:00 PM CASA NO2 1 Good 10 11 PPB
1:00 PM I25DEN NO2 1 Good 10 11 PPB
12:00 PM SWAN NO2 1 Good 10 11 PPB
10:00 AM CAMP NO2 1 Good 10 11 PPB
10:00 AM CAMP NO2 1 Good 10 11 PPB
10:00 AM FTC O3 8 Good 10 11 PPB
10:00 AM RIFL PM2.5 24 Good 10 3 µg/m3
9:00 AM RIFL PM2.5 24 Good 10 3 µg/m3
8:00 AM CASA O3 8 Good 10 11 PPB
8:00 AM FTC O3 8 Good 10 11 PPB
8:00 AM RIFL PM2.5 24 Good 10 3 µg/m3
5:00 AM CAMP NO2 1 Good 10 11 PPB
5:00 AM CAMP NO2 1 Good 10 11 PPB
5:00 AM RIFL PM2.5 24 Good 10 3 µg/m3
4:00 AM RIFL PM2.5 24 Good 10 3 µg/m3
3:00 AM SWAN NO2 1 Good 10 11 PPB
10:00 PM ASPN2 PM2.5 24 Good 11 3 µg/m3
10:00 PM CASA PM2.5 24 Good 11 3 µg/m3
9:00 PM CASA PM2.5 24 Good 11 3 µg/m3
8:00 PM CASA PM2.5 24 Good 11 3 µg/m3
8:00 PM WBY NO2 1 Good 11 12 PPB
8:00 PM WBY NO2 1 Good 11 12 PPB
7:00 PM ASPN2 PM2.5 24 Good 11 3 µg/m3
7:00 PM I25GLO NO2 1 Good 11 12 PPB
6:00 PM ASPN2 PM2.5 24 Good 11 3 µg/m3
6:00 PM CASA PM10 24 Good 11 12 µg/m3
5:00 PM ASPN2 PM2.5 24 Good 11 3 µg/m3
5:00 PM CASA PM10 24 Good 11 12 µg/m3
5:00 PM CASA PM2.5 24 Good 11 3 µg/m3
5:00 PM RIFL PM2.5 24 Good 11 3 µg/m3
4:00 PM ASPN2 PM2.5 24 Good 11 3 µg/m3
4:00 PM CASA PM10 24 Good 11 12 µg/m3
4:00 PM CASA PM2.5 24 Good 11 3 µg/m3
4:00 PM RIFL PM2.5 24 Good 11 3 µg/m3
3:00 PM ASPN2 PM2.5 24 Good 11 3 µg/m3
3:00 PM CASA PM10 24 Good 11 12 µg/m3
3:00 PM CASA PM2.5 24 Good 11 3 µg/m3
3:00 PM SWAN NO2 1 Good 11 12 PPB
2:00 PM ASPN2 PM2.5 24 Good 11 3 µg/m3
2:00 PM CASA PM10 24 Good 11 12 µg/m3
2:00 PM CASA PM2.5 24 Good 11 3 µg/m3
2:00 PM SWAN NO2 1 Good 11 12 PPB
1:00 PM CASA PM10 24 Good 11 12 µg/m3
1:00 PM CASA PM2.5 24 Good 11 3 µg/m3
1:00 PM RIFL PM2.5 24 Good 11 3 µg/m3
12:00 PM CASA PM10 24 Good 11 12 µg/m3
12:00 PM RIFL PM2.5 24 Good 11 3 µg/m3
11:00 AM CASA PM10 24 Good 11 12 µg/m3
11:00 AM RIFL PM2.5 24 Good 11 3 µg/m3
10:00 AM CASA PM10 24 Good 11 12 µg/m3
10:00 AM GRET O3 8 Good 11 12 PPB
9:00 AM CASA PM10 24 Good 11 12 µg/m3
9:00 AM GRET O3 8 Good 11 12 PPB
8:00 AM ASPN2 PM2.5 24 Good 11 3 µg/m3
8:00 AM CASA PM10 24 Good 11 12 µg/m3
8:00 AM GRET O3 8 Good 11 12 PPB
7:00 AM ASPN2 PM2.5 24 Good 11 3 µg/m3
7:00 AM CASA O3 8 Good 11 12 PPB
7:00 AM CASA PM10 24 Good 11 12 µg/m3
7:00 AM RIFL PM2.5 24 Good 11 3 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 11 3 µg/m3
6:00 AM CASA PM10 24 Good 11 12 µg/m3
6:00 AM RIFL PM2.5 24 Good 11 3 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 11 3 µg/m3
5:00 AM CASA PM10 24 Good 11 12 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 11 3 µg/m3
4:00 AM CAMP NO2 1 Good 11 12 PPB
4:00 AM CAMP NO2 1 Good 11 12 PPB
4:00 AM CASA PM10 24 Good 11 12 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 11 3 µg/m3
3:00 AM CASA PM10 24 Good 11 12 µg/m3
3:00 AM RIFL PM2.5 24 Good 11 3 µg/m3
2:00 AM CAMP NO2 1 Good 11 12 PPB
2:00 AM CAMP NO2 1 Good 11 12 PPB
2:00 AM RIFL PM2.5 24 Good 11 3 µg/m3
1:00 AM RIFL PM2.5 24 Good 11 3 µg/m3
1:00 AM WBY O3 8 Good 11 12 PPB
12:00 AM ASPN2 PM10 24 Good 12 13 µg/m3
12:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
12:00 AM CAMP PM2.5 24 Good 12 3 µg/m3
12:00 AM CASA PM2.5 24 Good 12 3 µg/m3
11:00 PM ASPN2 PM10 24 Good 12 13 µg/m3
11:00 PM ASPN2 PM2.5 24 Good 12 3 µg/m3
11:00 PM CAMP PM2.5 24 Good 12 3 µg/m3
11:00 PM CASA PM10 24 Good 12 13 µg/m3
11:00 PM CASA PM2.5 24 Good 12 3 µg/m3
10:00 PM ASPN2 PM10 24 Good 12 13 µg/m3
10:00 PM CAMP NO2 1 Good 12 13 PPB
10:00 PM CAMP NO2 1 Good 12 13 PPB
10:00 PM CASA PM10 24 Good 12 13 µg/m3
10:00 PM WBY NO2 1 Good 12 13 PPB
10:00 PM WBY NO2 1 Good 12 13 PPB
9:00 PM ASPN2 PM10 24 Good 12 13 µg/m3
9:00 PM CASA PM10 24 Good 12 13 µg/m3
8:00 PM ASPN2 PM10 24 Good 12 13 µg/m3
8:00 PM CASA PM10 24 Good 12 13 µg/m3
7:00 PM CASA PM10 24 Good 12 13 µg/m3
7:00 PM CASA PM2.5 24 Good 12 3 µg/m3
7:00 PM I25DEN NO2 1 Good 12 13 PPB
7:00 PM RIFL PM2.5 24 Good 12 3 µg/m3
6:00 PM CASA PM2.5 24 Good 12 3 µg/m3
6:00 PM RIFL PM2.5 24 Good 12 3 µg/m3
3:00 PM RIFL PM2.5 24 Good 12 3 µg/m3
2:00 PM RIFL PM2.5 24 Good 12 3 µg/m3
1:00 PM ASPN2 PM2.5 24 Good 12 3 µg/m3
12:00 PM ASPN2 PM2.5 24 Good 12 3 µg/m3
12:00 PM CASA PM2.5 24 Good 12 3 µg/m3
12:00 PM WBY O3 8 Good 12 13 PPB
11:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
11:00 AM CASA PM2.5 24 Good 12 3 µg/m3
11:00 AM FTC O3 8 Good 12 13 PPB
11:00 AM SWAN NO2 1 Good 12 13 PPB
10:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
10:00 AM CASA PM2.5 24 Good 12 3 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
9:00 AM CASA PM2.5 24 Good 12 3 µg/m3
8:00 AM CASA PM2.5 24 Good 12 3 µg/m3
7:00 AM CASA PM2.5 24 Good 12 3 µg/m3
7:00 AM FTC O3 8 Good 12 13 PPB
6:00 AM CASA PM2.5 24 Good 12 3 µg/m3
5:00 AM CASA O3 8 Good 12 13 PPB
5:00 AM CASA PM2.5 24 Good 12 3 µg/m3
4:00 AM CASA PM2.5 24 Good 12 3 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
2:00 AM CASA PM10 24 Good 12 13 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
1:00 AM CASA PM10 24 Good 12 13 µg/m3
12:00 AM CASA PM10 24 Good 13 14 µg/m3
10:00 PM CAMP PM2.5 24 Good 13 3 µg/m3
9:00 PM CAMP PM2.5 24 Good 13 3 µg/m3
8:00 PM CAMP PM2.5 24 Good 13 3 µg/m3
8:00 PM GJPB PM2.5 24 Good 13 3 µg/m3
8:00 PM RIFL PM2.5 24 Good 13 3 µg/m3
7:00 PM ASPN2 PM10 24 Good 13 14 µg/m3
7:00 PM CAMP PM2.5 24 Good 13 3 µg/m3
7:00 PM GJPB PM2.5 24 Good 13 3 µg/m3
6:00 PM CAMP PM2.5 24 Good 13 3 µg/m3
6:00 PM GJPB PM2.5 24 Good 13 3 µg/m3
5:00 PM CAMP PM2.5 24 Good 13 3 µg/m3
5:00 PM GJPB PM2.5 24 Good 13 3 µg/m3
4:00 PM CAMP PM10 24 Good 13 14 µg/m3
4:00 PM CAMP PM2.5 24 Good 13 3 µg/m3
4:00 PM GJPB PM2.5 24 Good 13 3 µg/m3
3:00 PM CAMP PM10 24 Good 13 14 µg/m3
3:00 PM CAMP PM2.5 24 Good 13 3 µg/m3
3:00 PM GJPB PM2.5 24 Good 13 3 µg/m3
2:00 PM CAMP PM10 24 Good 13 14 µg/m3
2:00 PM CAMP PM2.5 24 Good 13 3 µg/m3
2:00 PM GJPB PM2.5 24 Good 13 3 µg/m3
2:00 PM I25DEN NO2 1 Good 13 14 PPB
1:00 PM CAMP PM2.5 24 Good 13 3 µg/m3
1:00 PM GJPB PM2.5 24 Good 13 3 µg/m3
12:00 PM GJPB PM2.5 24 Good 13 3 µg/m3
12:00 PM I25DEN NO2 1 Good 13 14 PPB
11:00 AM GJPB PM2.5 24 Good 13 3 µg/m3
10:00 AM GJPB PM2.5 24 Good 13 3 µg/m3
9:00 AM CASA O3 8 Good 13 14 PPB
9:00 AM GJPB PM10 24 Good 13 14 µg/m3
9:00 AM GJPB PM2.5 24 Good 13 3 µg/m3
9:00 AM RIFLO3 O3 8 Good 13 14 PPB
8:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
8:00 AM RIFLO3 O3 8 Good 13 14 PPB
7:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
7:00 AM CAMP PM10 24 Good 13 14 µg/m3
7:00 AM GRET O3 8 Good 13 14 PPB
6:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
6:00 AM CAMP PM10 24 Good 13 14 µg/m3
6:00 AM CASA O3 8 Good 13 14 PPB
5:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
5:00 AM CAMP PM10 24 Good 13 14 µg/m3
4:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
4:00 AM CAMP PM10 24 Good 13 14 µg/m3
4:00 AM CASA O3 8 Good 13 14 PPB
3:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
3:00 AM CAMP PM10 24 Good 13 14 µg/m3
3:00 AM CASA O3 8 Good 13 14 PPB
3:00 AM CASA PM2.5 24 Good 13 3 µg/m3
2:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
2:00 AM CAMP PM10 24 Good 13 14 µg/m3
2:00 AM CASA PM2.5 24 Good 13 3 µg/m3
2:00 AM SWAN NO2 1 Good 13 14 PPB
1:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
1:00 AM CAMP PM10 24 Good 13 14 µg/m3
1:00 AM CASA PM2.5 24 Good 13 3 µg/m3
12:00 AM GJPB PM10 24 Good 14 15 µg/m3
10:00 PM GJPB PM2.5 24 Good 14 3 µg/m3
9:00 PM GJPB PM2.5 24 Good 14 3 µg/m3
9:00 PM RIFL PM2.5 24 Good 14 3 µg/m3
8:00 PM GJPB PM10 24 Good 14 15 µg/m3
7:00 PM GJPB PM10 24 Good 14 15 µg/m3
6:00 PM ASPN2 PM10 24 Good 14 15 µg/m3
6:00 PM GJPB PM10 24 Good 14 15 µg/m3
5:00 PM ASPN2 PM10 24 Good 14 15 µg/m3
5:00 PM CAMP PM10 24 Good 14 15 µg/m3
5:00 PM GJPB PM10 24 Good 14 15 µg/m3
5:00 PM SWAN NO2 1 Good 14 15 PPB
4:00 PM ASPN2 PM10 24 Good 14 15 µg/m3
4:00 PM GJPB PM10 24 Good 14 15 µg/m3
4:00 PM SWAN NO2 1 Good 14 15 PPB
3:00 PM ASPN2 PM10 24 Good 14 15 µg/m3
3:00 PM GJPB PM10 24 Good 14 15 µg/m3
2:00 PM ASPN2 PM10 24 Good 14 15 µg/m3
2:00 PM GJPB PM10 24 Good 14 15 µg/m3
1:00 PM ASPN2 PM10 24 Good 14 15 µg/m3
1:00 PM CAMP PM10 24 Good 14 15 µg/m3
1:00 PM GJPB PM10 24 Good 14 15 µg/m3
12:00 PM ASPN2 PM10 24 Good 14 15 µg/m3
12:00 PM CAMP PM10 24 Good 14 15 µg/m3
12:00 PM CAMP PM2.5 24 Good 14 3 µg/m3
12:00 PM GJPB PM10 24 Good 14 15 µg/m3
11:00 AM CAMP PM10 24 Good 14 15 µg/m3
11:00 AM CAMP PM2.5 24 Good 14 3 µg/m3
11:00 AM GJPB PM10 24 Good 14 15 µg/m3
11:00 AM GRET O3 8 Good 14 15 PPB
11:00 AM RIFLO3 O3 8 Good 14 15 PPB
10:00 AM CAMP PM10 24 Good 14 15 µg/m3
10:00 AM CAMP PM2.5 24 Good 14 3 µg/m3
10:00 AM GJPB PM10 24 Good 14 15 µg/m3
9:00 AM CAMP PM10 24 Good 14 15 µg/m3
9:00 AM CAMP PM2.5 24 Good 14 3 µg/m3
8:00 AM CAMP PM10 24 Good 14 15 µg/m3
8:00 AM CAMP PM2.5 24 Good 14 3 µg/m3
7:00 AM CAMP PM2.5 24 Good 14 3 µg/m3
7:00 AM RIFLO3 O3 8 Good 14 15 PPB
6:00 AM CAMP PM2.5 24 Good 14 3 µg/m3
6:00 AM FTC O3 8 Good 14 15 PPB
5:00 AM CAMP PM2.5 24 Good 14 3 µg/m3
4:00 AM CAMP PM2.5 24 Good 14 3 µg/m3
3:00 AM DELT PM2.5 24 Good 14 3 µg/m3
2:00 AM CASA O3 8 Good 14 15 PPB
2:00 AM DELT PM2.5 24 Good 14 3 µg/m3
2:00 AM I25DEN PM10 24 Good 14 15 µg/m3
1:00 AM DELT PM2.5 24 Good 14 3 µg/m3
1:00 AM I25DEN PM10 24 Good 14 15 µg/m3
1:00 AM SWAN NO2 1 Good 14 15 PPB
12:00 AM CAMP PM10 24 Good 15 16 µg/m3
12:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
12:00 AM GJPB PM2.5 24 Good 15 4 µg/m3
12:00 AM NJH PM2.5 24 Good 15 4 µg/m3
12:00 AM RIFL PM2.5 24 Good 15 4 µg/m3
11:00 PM CAMP PM10 24 Good 15 16 µg/m3
11:00 PM CCOL PM2.5 24 Good 15 4 µg/m3
11:00 PM GJPB PM10 24 Good 15 16 µg/m3
11:00 PM GJPB PM2.5 24 Good 15 4 µg/m3
11:00 PM NJH PM2.5 24 Good 15 4 µg/m3
11:00 PM RIFL PM2.5 24 Good 15 4 µg/m3
10:00 PM CAMP PM10 24 Good 15 16 µg/m3
10:00 PM CCOL PM2.5 24 Good 15 4 µg/m3
10:00 PM GJPB PM10 24 Good 15 16 µg/m3
10:00 PM NJH PM2.5 24 Good 15 4 µg/m3
10:00 PM RIFL PM2.5 24 Good 15 4 µg/m3
9:00 PM CAMP PM10 24 Good 15 16 µg/m3
9:00 PM CCOL PM2.5 24 Good 15 4 µg/m3
9:00 PM GJPB PM10 24 Good 15 16 µg/m3
9:00 PM NJH PM2.5 24 Good 15 4 µg/m3
8:00 PM CAMP PM10 24 Good 15 16 µg/m3
8:00 PM CCOL PM2.5 24 Good 15 4 µg/m3
8:00 PM NJH PM2.5 24 Good 15 4 µg/m3
7:00 PM CAMP PM10 24 Good 15 16 µg/m3
7:00 PM NJH PM2.5 24 Good 15 4 µg/m3
6:00 PM CAMP PM10 24 Good 15 16 µg/m3
6:00 PM NJH PM2.5 24 Good 15 4 µg/m3
5:00 PM NJH PM2.5 24 Good 15 4 µg/m3
4:00 PM NJH PM2.5 24 Good 15 4 µg/m3
3:00 PM DELT PM2.5 24 Good 15 4 µg/m3
3:00 PM NJH PM2.5 24 Good 15 4 µg/m3
2:00 PM DELT PM2.5 24 Good 15 4 µg/m3
2:00 PM NJH PM2.5 24 Good 15 4 µg/m3
1:00 PM DELT PM2.5 24 Good 15 4 µg/m3
1:00 PM NJH PM2.5 24 Good 15 4 µg/m3
12:00 PM DELT PM2.5 24 Good 15 4 µg/m3
12:00 PM FTC O3 8 Good 15 16 PPB
12:00 PM NJH PM2.5 24 Good 15 4 µg/m3
11:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
11:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
11:00 AM NJH PM2.5 24 Good 15 4 µg/m3
10:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
10:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
10:00 AM NJH PM2.5 24 Good 15 4 µg/m3
10:00 AM RIFLO3 O3 8 Good 15 16 PPB
9:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
9:00 AM CAMP O3 8 Good 15 16 PPB
9:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
9:00 AM NJH PM2.5 24 Good 15 4 µg/m3
8:00 AM CAMP O3 8 Good 15 16 PPB
8:00 AM DELT PM2.5 24 Good 15 4 µg/m3
8:00 AM GJPB PM2.5 24 Good 15 4 µg/m3
8:00 AM NJH PM10 24 Good 15 16 µg/m3
7:00 AM BOU PM2.5 24 Good 15 4 µg/m3
7:00 AM DELT PM2.5 24 Good 15 4 µg/m3
7:00 AM GJPB PM2.5 24 Good 15 4 µg/m3
7:00 AM I25DEN PM10 24 Good 15 16 µg/m3
7:00 AM NJH PM10 24 Good 15 16 µg/m3
6:00 AM BOU PM2.5 24 Good 15 4 µg/m3
6:00 AM DELT PM2.5 24 Good 15 4 µg/m3
6:00 AM GJPB PM2.5 24 Good 15 4 µg/m3
6:00 AM GRET O3 8 Good 15 16 PPB
6:00 AM I25DEN PM10 24 Good 15 16 µg/m3
6:00 AM NJH PM10 24 Good 15 16 µg/m3
5:00 AM BOU PM2.5 24 Good 15 4 µg/m3
5:00 AM I25DEN PM10 24 Good 15 16 µg/m3
5:00 AM NJH PM10 24 Good 15 16 µg/m3
4:00 AM DELT PM2.5 24 Good 15 4 µg/m3
4:00 AM I25DEN PM10 24 Good 15 16 µg/m3
4:00 AM NJH PM10 24 Good 15 16 µg/m3
3:00 AM CAMP PM2.5 24 Good 15 4 µg/m3
3:00 AM I25DEN PM10 24 Good 15 16 µg/m3
3:00 AM NJH PM10 24 Good 15 16 µg/m3
2:00 AM CAMP PM2.5 24 Good 15 4 µg/m3
2:00 AM NJH PM10 24 Good 15 16 µg/m3
1:00 AM CAMP PM2.5 24 Good 15 4 µg/m3
1:00 AM NJH PM10 24 Good 15 16 µg/m3
12:00 AM I25DEN PM10 24 Good 16 17 µg/m3
9:00 PM LNGM PM2.5 24 Good 16 4 µg/m3
8:00 PM LNGM PM2.5 24 Good 16 4 µg/m3
7:00 PM CAMP NO2 1 Good 16 17 PPB
7:00 PM CAMP NO2 1 Good 16 17 PPB
7:00 PM CCOL PM2.5 24 Good 16 4 µg/m3
7:00 PM LNGM PM2.5 24 Good 16 4 µg/m3
6:00 PM CCOL PM2.5 24 Good 16 4 µg/m3
6:00 PM SWAN NO2 1 Good 16 17 PPB
5:00 PM CCOL PM2.5 24 Good 16 4 µg/m3
5:00 PM I25DEN PM10 24 Good 16 17 µg/m3
5:00 PM NJH PM10 24 Good 16 17 µg/m3
4:00 PM CCOL PM2.5 24 Good 16 4 µg/m3
4:00 PM DELT PM2.5 24 Good 16 4 µg/m3
4:00 PM I25DEN PM10 24 Good 16 17 µg/m3
4:00 PM NJH PM10 24 Good 16 17 µg/m3
3:00 PM CCOL PM2.5 24 Good 16 4 µg/m3
3:00 PM I25DEN PM10 24 Good 16 17 µg/m3
3:00 PM NJH PM10 24 Good 16 17 µg/m3
2:00 PM CCOL PM2.5 24 Good 16 4 µg/m3
2:00 PM I25DEN PM10 24 Good 16 17 µg/m3
2:00 PM I25GLO NO2 1 Good 16 17 PPB
2:00 PM NJH PM10 24 Good 16 17 µg/m3
1:00 PM CCOL PM2.5 24 Good 16 4 µg/m3
1:00 PM NJH PM10 24 Good 16 17 µg/m3
12:00 PM CCOL PM2.5 24 Good 16 4 µg/m3
12:00 PM NJH PM10 24 Good 16 17 µg/m3
11:00 AM DELT PM2.5 24 Good 16 4 µg/m3
11:00 AM NJH PM10 24 Good 16 17 µg/m3
10:00 AM CAMP O3 8 Good 16 17 PPB
10:00 AM CASA O3 8 Good 16 17 PPB
10:00 AM DELT PM2.5 24 Good 16 4 µg/m3
10:00 AM NJH PM10 24 Good 16 17 µg/m3
10:00 AM SWAN NO2 1 Good 16 17 PPB
9:00 AM DELT PM2.5 24 Good 16 4 µg/m3
9:00 AM NJH PM10 24 Good 16 17 µg/m3
8:00 AM CCOL PM2.5 24 Good 16 4 µg/m3
8:00 AM GJPB PM10 24 Good 16 17 µg/m3
8:00 AM I25DEN PM10 24 Good 16 17 µg/m3
8:00 AM NJH PM2.5 24 Good 16 4 µg/m3
7:00 AM CAMP O3 8 Good 16 17 PPB
7:00 AM CCOL PM2.5 24 Good 16 4 µg/m3
7:00 AM NJH PM2.5 24 Good 16 4 µg/m3
6:00 AM CAMP O3 8 Good 16 17 PPB
6:00 AM CCOL PM2.5 24 Good 16 4 µg/m3
6:00 AM NJH PM2.5 24 Good 16 4 µg/m3
6:00 AM RIFLO3 O3 8 Good 16 17 PPB
5:00 AM DELT PM2.5 24 Good 16 4 µg/m3
5:00 AM FTC O3 8 Good 16 17 PPB
5:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
5:00 AM NJH PM2.5 24 Good 16 4 µg/m3
4:00 AM BOU PM2.5 24 Good 16 4 µg/m3
4:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
4:00 AM SWAN NO2 1 Good 16 17 PPB
3:00 AM BOU PM2.5 24 Good 16 4 µg/m3
3:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
2:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
1:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
12:00 AM DELT PM2.5 24 Good 17 4 µg/m3
12:00 AM NJH PM10 24 Good 17 18 µg/m3
11:00 PM CASA NO2 1 Good 17 18 PPB
11:00 PM DELT PM2.5 24 Good 17 4 µg/m3
11:00 PM I25DEN PM10 24 Good 17 18 µg/m3
11:00 PM NJH PM10 24 Good 17 18 µg/m3
10:00 PM DELT PM2.5 24 Good 17 4 µg/m3
10:00 PM I25DEN PM10 24 Good 17 18 µg/m3
10:00 PM LNGM PM2.5 24 Good 17 4 µg/m3
10:00 PM NJH PM10 24 Good 17 18 µg/m3
9:00 PM CAMP NO2 1 Good 17 18 PPB
9:00 PM CAMP NO2 1 Good 17 18 PPB
9:00 PM I25DEN PM10 24 Good 17 18 µg/m3
9:00 PM NJH PM10 24 Good 17 18 µg/m3
8:00 PM CASA NO2 1 Good 17 18 PPB
8:00 PM I25DEN PM10 24 Good 17 18 µg/m3
8:00 PM NJH PM10 24 Good 17 18 µg/m3
7:00 PM I25DEN PM10 24 Good 17 18 µg/m3
7:00 PM NJH PM10 24 Good 17 18 µg/m3
6:00 PM I25DEN PM10 24 Good 17 18 µg/m3
6:00 PM LNGM PM2.5 24 Good 17 4 µg/m3
6:00 PM NJH PM10 24 Good 17 18 µg/m3
5:00 PM DELT PM2.5 24 Good 17 4 µg/m3
5:00 PM LNGM PM2.5 24 Good 17 4 µg/m3
4:00 PM LNGM PM2.5 24 Good 17 4 µg/m3
3:00 PM LNGM PM2.5 24 Good 17 4 µg/m3
2:00 PM LNGM PM2.5 24 Good 17 4 µg/m3
1:00 PM I25DEN PM10 24 Good 17 18 µg/m3
1:00 PM SWAN PM10 24 Good 17 18 µg/m3
1:00 PM SWAN PM2.5 24 Good 17 4 µg/m3
1:00 PM WBY O3 8 Good 17 18 PPB
12:00 PM I25DEN PM10 24 Good 17 18 µg/m3
12:00 PM LNGM PM2.5 24 Good 17 4 µg/m3
12:00 PM RIFLO3 O3 8 Good 17 18 PPB
12:00 PM SWAN PM2.5 24 Good 17 4 µg/m3
11:00 AM I25DEN PM10 24 Good 17 18 µg/m3
11:00 AM LNGM PM2.5 24 Good 17 4 µg/m3
11:00 AM SWAN PM10 24 Good 17 18 µg/m3
11:00 AM SWAN PM2.5 24 Good 17 4 µg/m3
10:00 AM I25DEN PM10 24 Good 17 18 µg/m3
10:00 AM LNGM PM2.5 24 Good 17 4 µg/m3
10:00 AM WBY NO2 1 Good 17 18 PPB
10:00 AM WBY NO2 1 Good 17 18 PPB
9:00 AM LNGM PM2.5 24 Good 17 4 µg/m3
6:00 AM CHAT PM2.5 24 Good 17 4 µg/m3
5:00 AM CAMP O3 8 Good 17 18 PPB
5:00 AM CCOL PM2.5 24 Good 17 4 µg/m3
5:00 AM CHAT PM2.5 24 Good 17 4 µg/m3
5:00 AM GRET O3 8 Good 17 18 PPB
5:00 AM RIFLO3 O3 8 Good 17 18 PPB
4:00 AM CAMP O3 8 Good 17 18 PPB
4:00 AM CCOL PM2.5 24 Good 17 4 µg/m3
4:00 AM CHAT PM2.5 24 Good 17 4 µg/m3
4:00 AM FTC O3 8 Good 17 18 PPB
4:00 AM NJH PM2.5 24 Good 17 4 µg/m3
4:00 AM RIFLO3 O3 8 Good 17 18 PPB
3:00 AM CAMP NO2 1 Good 17 18 PPB
3:00 AM CAMP NO2 1 Good 17 18 PPB
3:00 AM CAMP O3 8 Good 17 18 PPB
3:00 AM CHAT PM2.5 24 Good 17 4 µg/m3
3:00 AM FTC O3 8 Good 17 18 PPB
3:00 AM NJH PM2.5 24 Good 17 4 µg/m3
2:00 AM NJH PM2.5 24 Good 17 4 µg/m3
1:00 AM NJH PM2.5 24 Good 17 4 µg/m3
12:00 AM CASA NO2 1 Good 18 19 PPB
12:00 AM I25DEN PM2.5 24 Good 18 4 µg/m3
12:00 AM WBY NO2 1 Good 18 19 PPB
12:00 AM WBY NO2 1 Good 18 19 PPB
11:00 PM I25DEN PM2.5 24 Good 18 4 µg/m3
10:00 PM I25DEN PM2.5 24 Good 18 4 µg/m3
9:00 PM DELT PM2.5 24 Good 18 4 µg/m3
9:00 PM I25DEN PM2.5 24 Good 18 4 µg/m3
8:00 PM DELT PM2.5 24 Good 18 4 µg/m3
8:00 PM I25DEN PM2.5 24 Good 18 4 µg/m3
7:00 PM I25DEN PM2.5 24 Good 18 4 µg/m3
6:00 PM DELT PM2.5 24 Good 18 4 µg/m3
6:00 PM I25DEN PM2.5 24 Good 18 4 µg/m3
5:00 PM I25DEN PM2.5 24 Good 18 4 µg/m3
4:00 PM I25DEN PM2.5 24 Good 18 4 µg/m3
3:00 PM I25DEN PM2.5 24 Good 18 4 µg/m3
2:00 PM I25DEN PM2.5 24 Good 18 4 µg/m3
2:00 PM SWAN PM10 24 Good 18 19 µg/m3
2:00 PM SWAN PM2.5 24 Good 18 4 µg/m3
1:00 PM I25DEN PM2.5 24 Good 18 4 µg/m3
1:00 PM LNGM PM2.5 24 Good 18 4 µg/m3
12:00 PM GRET O3 8 Good 18 19 PPB
12:00 PM I25DEN PM2.5 24 Good 18 4 µg/m3
12:00 PM SWAN PM10 24 Good 18 19 µg/m3
11:00 AM CAMP O3 8 Good 18 19 PPB
11:00 AM I25DEN PM2.5 24 Good 18 4 µg/m3
10:00 AM I25DEN PM2.5 24 Good 18 4 µg/m3
10:00 AM SWAN PM2.5 24 Good 18 4 µg/m3
9:00 AM I25DEN PM10 24 Good 18 19 µg/m3
9:00 AM SWAN PM2.5 24 Good 18 4 µg/m3
8:00 AM I25DEN PM2.5 24 Good 18 4 µg/m3
8:00 AM LNGM PM2.5 24 Good 18 4 µg/m3
8:00 AM SWAN PM2.5 24 Good 18 4 µg/m3
7:00 AM CHAT PM2.5 24 Good 18 4 µg/m3
7:00 AM GJPB PM10 24 Good 18 19 µg/m3
7:00 AM I25DEN PM2.5 24 Good 18 4 µg/m3
7:00 AM SWAN PM2.5 24 Good 18 4 µg/m3
6:00 AM GJPB PM10 24 Good 18 19 µg/m3
6:00 AM I25DEN PM2.5 24 Good 18 4 µg/m3
6:00 AM SWAN PM2.5 24 Good 18 4 µg/m3
5:00 AM I25DEN PM2.5 24 Good 18 4 µg/m3
5:00 AM SWAN PM10 24 Good 18 19 µg/m3
5:00 AM SWAN PM2.5 24 Good 18 4 µg/m3
4:00 AM I25DEN PM2.5 24 Good 18 4 µg/m3
4:00 AM SWAN PM10 24 Good 18 19 µg/m3
4:00 AM SWAN PM2.5 24 Good 18 4 µg/m3
3:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
3:00 AM I25DEN PM2.5 24 Good 18 4 µg/m3
3:00 AM RIFLO3 O3 8 Good 18 19 PPB
3:00 AM SWAN PM10 24 Good 18 19 µg/m3
3:00 AM SWAN PM2.5 24 Good 18 4 µg/m3
2:00 AM BOU PM2.5 24 Good 18 4 µg/m3
2:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
2:00 AM CHAT PM2.5 24 Good 18 4 µg/m3
2:00 AM FTC O3 8 Good 18 19 PPB
2:00 AM I25DEN PM2.5 24 Good 18 4 µg/m3
2:00 AM SWAN PM10 24 Good 18 19 µg/m3
2:00 AM SWAN PM2.5 24 Good 18 4 µg/m3
1:00 AM BOU PM2.5 24 Good 18 4 µg/m3
1:00 AM CAMP NO2 1 Good 18 19 PPB
1:00 AM CAMP NO2 1 Good 18 19 PPB
1:00 AM CASA O3 8 Good 18 19 PPB
1:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
1:00 AM CHAT PM2.5 24 Good 18 4 µg/m3
1:00 AM I25DEN PM2.5 24 Good 18 4 µg/m3
1:00 AM SWAN PM10 24 Good 18 19 µg/m3
9:00 PM CHAT PM2.5 24 Good 19 5 µg/m3
8:00 PM CHAT PM2.5 24 Good 19 5 µg/m3
1:00 PM FTC O3 8 Good 19 20 PPB
12:00 PM CAMP O3 8 Good 19 21 PPB
11:00 AM CASA O3 8 Good 19 21 PPB
10:00 AM SWAN PM10 24 Good 19 20 µg/m3
9:00 AM CHAT PM2.5 24 Good 19 5 µg/m3
9:00 AM I25DEN PM2.5 24 Good 19 5 µg/m3
9:00 AM SWAN PM10 24 Good 19 21 µg/m3
8:00 AM CHAT PM2.5 24 Good 19 5 µg/m3
8:00 AM SWAN PM10 24 Good 19 21 µg/m3
7:00 AM LNGM PM2.5 24 Good 19 5 µg/m3
7:00 AM SWAN PM10 24 Good 19 21 µg/m3
6:00 AM CAMP NO2 1 Good 19 20 PPB
6:00 AM CAMP NO2 1 Good 19 20 PPB
6:00 AM SWAN PM10 24 Good 19 20 µg/m3
5:00 AM GJPB PM10 24 Good 19 20 µg/m3
4:00 AM GJPB PM10 24 Good 19 21 µg/m3
4:00 AM GRET O3 8 Good 19 20 PPB
3:00 AM GJPB PM10 24 Good 19 21 µg/m3
2:00 AM CAMP O3 8 Good 19 20 PPB
2:00 AM GJPB PM10 24 Good 19 21 µg/m3
2:00 AM RIFLO3 O3 8 Good 19 21 PPB
1:00 AM CAMP O3 8 Good 19 21 PPB
1:00 AM GJPB PM10 24 Good 19 21 µg/m3
1:00 AM SWAN PM2.5 24 Good 19 5 µg/m3
12:00 AM CHAT PM2.5 24 Good 20 5 µg/m3
12:00 AM RIFLO3 O3 8 Good 20 22 PPB
11:00 PM CHAT PM2.5 24 Good 20 5 µg/m3
11:00 PM LNGM PM2.5 24 Good 20 5 µg/m3
10:00 PM CHAT PM2.5 24 Good 20 5 µg/m3
10:00 PM I25GLO PM2.5 24 Good 20 5 µg/m3
7:00 PM CHAT PM2.5 24 Good 20 5 µg/m3
7:00 PM SWAN NO2 1 Good 20 21 PPB
4:00 PM I25GLO PM2.5 24 Good 20 5 µg/m3
3:00 PM I25GLO PM2.5 24 Good 20 5 µg/m3
2:00 PM I25GLO PM2.5 24 Good 20 5 µg/m3
2:00 PM WBY O3 8 Good 20 22 PPB
1:00 PM CAMP O3 8 Good 20 22 PPB
1:00 PM I25GLO PM2.5 24 Good 20 5 µg/m3
1:00 PM RIFLO3 O3 8 Good 20 22 PPB
12:00 PM CHAT PM2.5 24 Good 20 5 µg/m3
12:00 PM I25GLO PM2.5 24 Good 20 5 µg/m3
11:00 AM CHAT PM2.5 24 Good 20 5 µg/m3
11:00 AM I25GLO PM2.5 24 Good 20 5 µg/m3
10:00 AM CHAT PM2.5 24 Good 20 5 µg/m3
10:00 AM I25GLO PM2.5 24 Good 20 5 µg/m3
9:00 AM I25GLO PM2.5 24 Good 20 5 µg/m3
8:00 AM I25GLO PM2.5 24 Good 20 5 µg/m3
7:00 AM I25GLO PM2.5 24 Good 20 5 µg/m3
6:00 AM I25GLO PM2.5 24 Good 20 5 µg/m3
6:00 AM LNGM PM2.5 24 Good 20 5 µg/m3
5:00 AM I25GLO PM2.5 24 Good 20 5 µg/m3
5:00 AM LNGM PM2.5 24 Good 20 5 µg/m3
4:00 AM I25GLO PM2.5 24 Good 20 5 µg/m3
4:00 AM LNGM PM2.5 24 Good 20 5 µg/m3
3:00 AM I25GLO PM2.5 24 Good 20 5 µg/m3
3:00 AM LNGM PM2.5 24 Good 20 5 µg/m3
2:00 AM I25GLO PM2.5 24 Good 20 5 µg/m3
1:00 AM FTC O3 8 Good 20 22 PPB
12:00 AM CASA O3 8 Good 21 23 PPB
12:00 AM CCOL PM10 24 Good 21 23 µg/m3
12:00 AM I25GLO PM2.5 24 Good 21 5 µg/m3
11:00 PM CCOL PM10 24 Good 21 23 µg/m3
11:00 PM I25GLO PM2.5 24 Good 21 5 µg/m3
10:00 PM CCOL PM10 24 Good 21 23 µg/m3
9:00 PM I25GLO PM2.5 24 Good 21 5 µg/m3
8:00 PM I25GLO PM2.5 24 Good 21 5 µg/m3
7:00 PM I25GLO PM2.5 24 Good 21 5 µg/m3
6:00 PM CHAT PM2.5 24 Good 21 5 µg/m3
6:00 PM I25GLO PM2.5 24 Good 21 5 µg/m3
5:00 PM I25GLO PM2.5 24 Good 21 5 µg/m3
2:00 PM CHAT PM2.5 24 Good 21 5 µg/m3
1:00 PM CHAT PM2.5 24 Good 21 5 µg/m3
12:00 PM CASA O3 8 Good 21 23 PPB
11:00 AM I25DEN NO2 1 Good 21 22 PPB
10:00 AM CCOL PM10 24 Good 21 23 µg/m3
9:00 AM CCOL PM10 24 Good 21 23 µg/m3
5:00 AM CCOL PM10 24 Good 21 23 µg/m3
5:00 AM FTCF PM10 24 Good 21 23 µg/m3
4:00 AM CCOL PM10 24 Good 21 23 µg/m3
4:00 AM FTCF PM10 24 Good 21 23 µg/m3
3:00 AM FTCF PM10 24 Good 21 23 µg/m3
2:00 AM FTCF PM10 24 Good 21 23 µg/m3
2:00 AM LNGM PM2.5 24 Good 21 5 µg/m3
1:00 AM FTCF PM10 24 Good 21 23 µg/m3
1:00 AM I25GLO PM2.5 24 Good 21 5 µg/m3
12:00 AM LNGM PM2.5 24 Good 22 5 µg/m3
9:00 PM CCOL PM10 24 Good 22 24 µg/m3
8:00 PM CCOL PM10 24 Good 22 24 µg/m3
5:00 PM CHAT PM2.5 24 Good 22 5 µg/m3
4:00 PM CHAT PM2.5 24 Good 22 5 µg/m3
3:00 PM CHAT PM2.5 24 Good 22 5 µg/m3
2:00 PM CCOL PM10 24 Good 22 24 µg/m3
2:00 PM FTC O3 8 Good 22 24 PPB
1:00 PM CASA O3 8 Good 22 24 PPB
1:00 PM CCOL PM10 24 Good 22 24 µg/m3
12:00 PM CCOL PM10 24 Good 22 24 µg/m3
11:00 AM CCOL PM10 24 Good 22 24 µg/m3
10:00 AM I25DEN NO2 1 Good 22 23 PPB
8:00 AM CCOL PM10 24 Good 22 24 µg/m3
8:00 AM PDX O3 8 Good 22 24 PPB
7:00 AM CCOL PM10 24 Good 22 24 µg/m3
7:00 AM PDX O3 8 Good 22 24 PPB
6:00 AM CCOL PM10 24 Good 22 24 µg/m3
6:00 AM FTCF PM10 24 Good 22 24 µg/m3
6:00 AM PDX O3 8 Good 22 24 PPB
3:00 AM CCOL PM10 24 Good 22 24 µg/m3
3:00 AM GRET O3 8 Good 22 24 PPB
2:00 AM CCOL PM10 24 Good 22 24 µg/m3
1:00 AM CCOL PM10 24 Good 22 24 µg/m3
1:00 AM LNGM PM2.5 24 Good 22 5 µg/m3
1:00 AM RIFLO3 O3 8 Good 22 24 PPB
12:00 AM CAMP O3 8 Good 23 25 PPB
11:00 PM RIFLO3 O3 8 Good 23 25 PPB
7:00 PM CCOL PM10 24 Good 23 25 µg/m3
6:00 PM CCOL PM10 24 Good 23 25 µg/m3
5:00 PM CCOL PM10 24 Good 23 25 µg/m3
4:00 PM CCOL PM10 24 Good 23 25 µg/m3
3:00 PM CCOL PM10 24 Good 23 25 µg/m3
2:00 PM CAMP O3 8 Good 23 25 PPB
1:00 PM GRET O3 8 Good 23 25 PPB
9:00 AM PDX O3 8 Good 23 25 PPB
7:00 AM FTCF PM10 24 Good 23 25 µg/m3
5:00 AM PDX O3 8 Good 23 25 PPB
4:00 AM I25DEN NO2 1 Good 23 24 PPB
12:00 AM WBY O3 8 Good 24 26 PPB
1:00 PM I25GLO NO2 1 Good 24 25 PPB
10:00 AM BOUR O3 8 Good 24 26 PPB
10:00 AM WCH O3 8 Good 24 26 PPB
9:00 AM BOUR O3 8 Good 24 26 PPB
9:00 AM WCH O3 8 Good 24 26 PPB
8:00 AM BOUR O3 8 Good 24 26 PPB
8:00 AM FTCF PM10 24 Good 24 26 µg/m3
8:00 AM WCH O3 8 Good 24 26 PPB
7:00 AM WCH O3 8 Good 24 26 PPB
4:00 AM PDX O3 8 Good 24 26 PPB
2:00 AM GRET O3 8 Good 24 26 PPB
9:00 PM SWAN NO2 1 Good 25 27 PPB
8:00 PM CAMP NO2 1 Good 25 27 PPB
8:00 PM CAMP NO2 1 Good 25 27 PPB
3:00 PM WBY O3 8 Good 25 27 PPB
2:00 PM CASA O3 8 Good 25 27 PPB
2:00 PM RIFLO3 O3 8 Good 25 27 PPB
12:00 PM I25GLO NO2 1 Good 25 26 PPB
12:00 PM WCH O3 8 Good 25 27 PPB
11:00 AM BOUR O3 8 Good 25 27 PPB
11:00 AM WCH O3 8 Good 25 27 PPB
10:00 AM FTCW O3 8 Good 25 27 PPB
10:00 AM PDX O3 8 Good 25 27 PPB
9:00 AM FTCF PM10 24 Good 25 27 µg/m3
9:00 AM FTCF PM2.5 24 Good 25 6 µg/m3
9:00 AM I25DEN NO2 1 Good 25 26 PPB
8:00 AM FTCF PM2.5 24 Good 25 6 µg/m3
7:00 AM CAMP NO2 1 Good 25 27 PPB
7:00 AM CAMP NO2 1 Good 25 27 PPB
7:00 AM FTCF PM2.5 24 Good 25 6 µg/m3
6:00 AM FTCF PM2.5 24 Good 25 6 µg/m3
6:00 AM WCH O3 8 Good 25 27 PPB
5:00 AM FTCF PM2.5 24 Good 25 6 µg/m3
3:00 AM ACAD O3 8 Good 25 27 PPB
2:00 AM ACAD O3 8 Good 25 27 PPB
1:00 AM ACAD O3 8 Good 25 27 PPB
12:00 AM CAMP NO2 1 Good 26 28 PPB
12:00 AM CAMP NO2 1 Good 26 28 PPB
12:00 AM GRET O3 8 Good 26 28 PPB
11:00 PM CASA O3 8 Good 26 28 PPB
10:00 PM RIFLO3 O3 8 Good 26 28 PPB
8:00 PM FTCF PM2.5 24 Good 26 6 µg/m3
8:00 PM SWAN NO2 1 Good 26 28 PPB
7:00 PM FTCF PM2.5 24 Good 26 6 µg/m3
6:00 PM FTCF PM2.5 24 Good 26 6 µg/m3
5:00 PM FTCF PM2.5 24 Good 26 6 µg/m3
4:00 PM FTCF PM2.5 24 Good 26 6 µg/m3
3:00 PM CAMP O3 8 Good 26 28 PPB
3:00 PM FTCF PM2.5 24 Good 26 6 µg/m3
2:00 PM FTCF PM2.5 24 Good 26 6 µg/m3
1:00 PM FTCF PM2.5 24 Good 26 6 µg/m3
1:00 PM WCH O3 8 Good 26 28 PPB
12:00 PM FTCF PM10 24 Good 26 28 µg/m3
12:00 PM FTCF PM2.5 24 Good 26 6 µg/m3
11:00 AM FTCW O3 8 Good 26 28 PPB
11:00 AM I25GLO NO2 1 Good 26 28 PPB
10:00 AM FTCF PM10 24 Good 26 28 µg/m3
10:00 AM FTCF PM2.5 24 Good 26 6 µg/m3
9:00 AM CAMP NO2 1 Good 26 28 PPB
9:00 AM CAMP NO2 1 Good 26 28 PPB
5:00 AM I25DEN NO2 1 Good 26 28 PPB
5:00 AM I25GLO PM10 24 Good 26 28 µg/m3
5:00 AM SWAN NO2 1 Good 26 28 PPB
4:00 AM FTCF PM2.5 24 Good 26 6 µg/m3
4:00 AM I25GLO PM10 24 Good 26 28 µg/m3
3:00 AM FTCF PM2.5 24 Good 26 6 µg/m3
3:00 AM I25GLO PM10 24 Good 26 28 µg/m3
3:00 AM PDX O3 8 Good 26 28 PPB
3:00 AM WBY NO2 1 Good 26 28 PPB
3:00 AM WBY NO2 1 Good 26 28 PPB
2:00 AM FTCF PM2.5 24 Good 26 6 µg/m3
2:00 AM I25GLO PM10 24 Good 26 28 µg/m3
1:00 AM I25GLO PM10 24 Good 26 28 µg/m3
12:00 AM ACAD O3 8 Good 27 29 PPB
12:00 AM SWAN NO2 1 Good 27 29 PPB
11:00 PM FTCF PM2.5 24 Good 27 7 µg/m3
10:00 PM FTCF PM2.5 24 Good 27 6 µg/m3
9:00 PM FTCF PM2.5 24 Good 27 6 µg/m3
5:00 PM FTCF PM10 24 Good 27 29 µg/m3
4:00 PM FTCF PM10 24 Good 27 29 µg/m3
3:00 PM FTC O3 8 Good 27 29 PPB
2:00 PM FTCF PM10 24 Good 27 29 µg/m3
1:00 PM FTCF PM10 24 Good 27 29 µg/m3
12:00 PM BOUR O3 8 Good 27 29 PPB
12:00 PM FTCW O3 8 Good 27 29 PPB
11:00 AM FTCF PM10 24 Good 27 29 µg/m3
11:00 AM FTCF PM2.5 24 Good 27 6 µg/m3
11:00 AM PDX O3 8 Good 27 29 PPB
9:00 AM FTCW O3 8 Good 27 29 PPB
7:00 AM BOUR O3 8 Good 27 29 PPB
7:00 AM I25GLO PM10 24 Good 27 29 µg/m3
6:00 AM I25GLO PM10 24 Good 27 29 µg/m3
6:00 AM SWAN NO2 1 Good 27 29 PPB
5:00 AM WBY NO2 1 Good 27 29 PPB
5:00 AM WBY NO2 1 Good 27 29 PPB
5:00 AM WCH O3 8 Good 27 29 PPB
4:00 AM CHAT PM10 24 Good 27 29 µg/m3
3:00 AM CHAT PM10 24 Good 27 29 µg/m3
2:00 AM CHAT PM10 24 Good 27 29 µg/m3
1:00 AM CHAT PM10 24 Good 27 29 µg/m3
1:00 AM FTCF PM2.5 24 Good 27 7 µg/m3
1:00 AM GRET O3 8 Good 27 29 PPB
12:00 AM FTC O3 8 Good 28 30 PPB
11:00 PM CAMP O3 8 Good 28 30 PPB
11:00 PM WBY O3 8 Good 28 30 PPB
8:00 PM I25DEN NO2 1 Good 28 30 PPB
6:00 PM FTCF PM10 24 Good 28 30 µg/m3
3:00 PM FTCF PM10 24 Good 28 30 µg/m3
2:00 PM GRET O3 8 Good 28 30 PPB
2:00 PM WCH O3 8 Good 28 30 PPB
1:00 PM ASP O3 8 Good 28 30 PPB
12:00 PM ASP O3 8 Good 28 30 PPB
11:00 AM ASP O3 8 Good 28 30 PPB
11:00 AM I25GLO PM10 24 Good 28 30 µg/m3
10:00 AM ASP O3 8 Good 28 30 PPB
10:00 AM I25GLO PM10 24 Good 28 30 µg/m3
9:00 AM ASP O3 8 Good 28 30 PPB
8:00 AM I25GLO PM10 24 Good 28 30 µg/m3
5:00 AM CHAT PM10 24 Good 28 30 µg/m3
5:00 AM I25GLO NO2 1 Good 28 30 PPB
4:00 AM ACAD O3 8 Good 28 30 PPB
4:00 AM WCH O3 8 Good 28 30 PPB
3:00 AM I25DEN NO2 1 Good 28 30 PPB
3:00 AM WCH O3 8 Good 28 30 PPB
2:00 AM PDX O3 8 Good 28 30 PPB
2:00 AM WBY NO2 1 Good 28 30 PPB
2:00 AM WBY NO2 1 Good 28 30 PPB
2:00 AM WCH O3 8 Good 28 30 PPB
1:00 AM WBY NO2 1 Good 28 30 PPB
1:00 AM WBY NO2 1 Good 28 30 PPB
1:00 AM WCH O3 8 Good 28 30 PPB
12:00 AM ASP O3 8 Good 29 31 PPB
12:00 AM FTCF PM2.5 24 Good 29 7 µg/m3
12:00 AM PDX O3 8 Good 29 31 PPB
11:00 PM FTC O3 8 Good 29 31 PPB
11:00 PM GRET O3 8 Good 29 31 PPB
10:00 PM I25DEN NO2 1 Good 29 31 PPB
10:00 PM SWAN NO2 1 Good 29 31 PPB
9:00 PM RIFLO3 O3 8 Good 29 31 PPB
8:00 PM FTCF PM10 24 Good 29 31 µg/m3
7:00 PM FTCF PM10 24 Good 29 31 µg/m3
3:00 PM CASA O3 8 Good 29 31 PPB
2:00 PM ASP O3 8 Good 29 31 PPB
2:00 PM I25GLO PM10 24 Good 29 31 µg/m3
1:00 PM BOUR O3 8 Good 29 31 PPB
1:00 PM FTCW O3 8 Good 29 31 PPB
1:00 PM I25GLO PM10 24 Good 29 31 µg/m3
12:00 PM I25GLO PM10 24 Good 29 31 µg/m3
12:00 PM PDX O3 8 Good 29 31 PPB
9:00 AM I25GLO PM10 24 Good 29 31 µg/m3
8:00 AM ASP O3 8 Good 29 31 PPB
8:00 AM FTCW O3 8 Good 29 31 PPB
8:00 AM SWAN NO2 1 Good 29 31 PPB
7:00 AM SWAN NO2 1 Good 29 31 PPB
6:00 AM CHAT PM10 24 Good 29 31 µg/m3
2:00 AM I25DEN NO2 1 Good 29 31 PPB
11:00 PM ACAD O3 8 Good 30 32 PPB
11:00 PM ASP O3 8 Good 30 32 PPB
11:00 PM FTCF PM10 24 Good 30 32 µg/m3
10:00 PM CAMP O3 8 Good 30 32 PPB
10:00 PM CASA O3 8 Good 30 32 PPB
10:00 PM FTC O3 8 Good 30 32 PPB
10:00 PM FTCF PM10 24 Good 30 32 µg/m3
9:00 PM FTCF PM10 24 Good 30 32 µg/m3
9:00 PM I25DEN NO2 1 Good 30 32 PPB
6:00 PM I25GLO PM10 24 Good 30 32 µg/m3
5:00 PM I25GLO PM10 24 Good 30 32 µg/m3
4:00 PM CAMP O3 8 Good 30 32 PPB
4:00 PM I25GLO PM10 24 Good 30 32 µg/m3
4:00 PM WBY O3 8 Good 30 32 PPB
3:00 PM ASP O3 8 Good 30 32 PPB
3:00 PM I25GLO PM10 24 Good 30 32 µg/m3
3:00 PM RIFLO3 O3 8 Good 30 32 PPB
3:00 PM WCH O3 8 Good 30 32 PPB
8:00 AM PAL O3 8 Good 30 32 PPB
7:00 AM ASP O3 8 Good 30 32 PPB
6:00 AM WBY NO2 1 Good 30 32 PPB
6:00 AM WBY NO2 1 Good 30 32 PPB
4:00 AM ADM PM2.5 24 Good 30 7 µg/m3
4:00 AM I25GLO NO2 1 Good 30 32 PPB
4:00 AM WBY NO2 1 Good 30 32 PPB
4:00 AM WBY NO2 1 Good 30 32 PPB
3:00 AM ADM PM2.5 24 Good 30 7 µg/m3
2:00 AM ADM PM2.5 24 Good 30 7 µg/m3
1:00 AM ADM PM2.5 24 Good 30 7 µg/m3
1:00 AM I25DEN NO2 1 Good 30 32 PPB
1:00 AM PDX O3 8 Good 30 32 PPB
12:00 AM BOUR O3 8 Good 31 34 PPB
12:00 AM FTCF PM10 24 Good 31 33 µg/m3
11:00 PM I25GLO PM10 24 Good 31 34 µg/m3
11:00 PM PDX O3 8 Good 31 33 PPB
10:00 PM ASP O3 8 Good 31 33 PPB
10:00 PM I25GLO PM10 24 Good 31 33 µg/m3
10:00 PM WBY O3 8 Good 31 33 PPB
9:00 PM ASP O3 8 Good 31 33 PPB
9:00 PM CAMP O3 8 Good 31 33 PPB
9:00 PM FTC O3 8 Good 31 33 PPB
9:00 PM I25GLO NO2 1 Good 31 33 PPB
9:00 PM I25GLO PM10 24 Good 31 33 µg/m3
8:00 PM ASP O3 8 Good 31 34 PPB
8:00 PM I25GLO PM10 24 Good 31 33 µg/m3
8:00 PM RIFLO3 O3 8 Good 31 34 PPB
7:00 PM ASP O3 8 Good 31 34 PPB
7:00 PM I25GLO PM10 24 Good 31 33 µg/m3
6:00 PM ASP O3 8 Good 31 33 PPB
5:00 PM ASP O3 8 Good 31 33 PPB
5:00 PM WCH O3 8 Good 31 34 PPB
4:00 PM ASP O3 8 Good 31 33 PPB
4:00 PM FTC O3 8 Good 31 33 PPB
4:00 PM WCH O3 8 Good 31 33 PPB
2:00 PM FTCW O3 8 Good 31 34 PPB
1:00 PM PDX O3 8 Good 31 33 PPB
11:00 AM MAN O3 8 Good 31 34 PPB
10:00 AM ELK O3 8 Good 31 33 PPB
10:00 AM MAN O3 8 Good 31 34 PPB
10:00 AM PAL O3 8 Good 31 34 PPB
9:00 AM ELK O3 8 Good 31 33 PPB
9:00 AM PAL O3 8 Good 31 33 PPB
8:00 AM ELK O3 8 Good 31 33 PPB
7:00 AM CHAT PM10 24 Good 31 33 µg/m3
7:00 AM ELK O3 8 Good 31 33 PPB
7:00 AM FTCW O3 8 Good 31 34 PPB
7:00 AM PAL O3 8 Good 31 33 PPB
6:00 AM ADM PM2.5 24 Good 31 8 µg/m3
6:00 AM ASP O3 8 Good 31 34 PPB
6:00 AM BOUR O3 8 Good 31 33 PPB
6:00 AM ELK O3 8 Good 31 34 PPB
6:00 AM PAL O3 8 Good 31 34 PPB
5:00 AM ACAD O3 8 Good 31 33 PPB
5:00 AM ADM PM2.5 24 Good 31 8 µg/m3
5:00 AM ASP O3 8 Good 31 34 PPB
12:00 AM I25DEN NO2 1 Good 32 34 PPB
12:00 AM I25GLO PM10 24 Good 32 35 µg/m3
10:00 PM GRET O3 8 Good 32 35 PPB
10:00 PM PDX O3 8 Good 32 35 PPB
9:00 PM WBY O3 8 Good 32 35 PPB
8:00 PM CAMP O3 8 Good 32 35 PPB
8:00 PM FTC O3 8 Good 32 35 PPB
7:00 PM WCH O3 8 Good 32 35 PPB
6:00 PM WCH O3 8 Good 32 35 PPB
2:00 PM BOUR O3 8 Good 32 35 PPB
2:00 PM HLD O3 8 Good 32 35 PPB
2:00 PM PDX O3 8 Good 32 35 PPB
1:00 PM HLD O3 8 Good 32 35 PPB
12:00 PM HLD O3 8 Good 32 35 PPB
12:00 PM MAN O3 8 Good 32 35 PPB
11:00 AM ELK O3 8 Good 32 35 PPB
11:00 AM HLD O3 8 Good 32 35 PPB
11:00 AM PAL O3 8 Good 32 35 PPB
10:00 AM ACAD O3 8 Good 32 35 PPB
10:00 AM CHAT O3 8 Good 32 35 PPB
10:00 AM HLD O3 8 Good 32 35 PPB
10:00 AM I25GLO NO2 1 Good 32 34 PPB
10:00 AM NREL O3 8 Good 32 35 PPB
9:00 AM ACAD O3 8 Good 32 35 PPB
9:00 AM AURE O3 8 Good 32 35 PPB
9:00 AM CHAT O3 8 Good 32 35 PPB
9:00 AM HLD O3 8 Good 32 35 PPB
9:00 AM NREL O3 8 Good 32 35 PPB
8:00 AM AURE O3 8 Good 32 35 PPB
8:00 AM CHAT O3 8 Good 32 35 PPB
8:00 AM HLD O3 8 Good 32 35 PPB
8:00 AM NREL O3 8 Good 32 35 PPB
8:00 AM WBY NO2 1 Good 32 34 PPB
8:00 AM WBY NO2 1 Good 32 34 PPB
7:00 AM ADM PM2.5 24 Good 32 8 µg/m3
7:00 AM AURE O3 8 Good 32 35 PPB
7:00 AM NREL O3 8 Good 32 35 PPB
6:00 AM AURE O3 8 Good 32 35 PPB
6:00 AM I25DEN NO2 1 Good 32 34 PPB
5:00 AM AURE O3 8 Good 32 35 PPB
5:00 AM BOUR O3 8 Good 32 35 PPB
5:00 AM ELK O3 8 Good 32 35 PPB
5:00 AM PAL O3 8 Good 32 35 PPB
4:00 AM ASP O3 8 Good 32 35 PPB
4:00 AM AURE O3 8 Good 32 35 PPB
3:00 AM ASP O3 8 Good 32 35 PPB
3:00 AM AURE O3 8 Good 32 35 PPB
2:00 AM ASP O3 8 Good 32 35 PPB
2:00 AM AURE O3 8 Good 32 35 PPB
2:00 AM HLD O3 8 Good 32 35 PPB
1:00 AM ADM PM10 24 Good 32 35 µg/m3
1:00 AM ASP O3 8 Good 32 35 PPB
1:00 AM HLD O3 8 Good 32 35 PPB
12:00 AM MAN O3 8 Good 33 36 PPB
12:00 AM PAL O3 8 Good 33 36 PPB
12:00 AM WCH O3 8 Good 33 36 PPB
11:00 PM WCH O3 8 Good 33 36 PPB
10:00 PM WCH O3 8 Good 33 36 PPB
9:00 PM CASA O3 8 Good 33 36 PPB
9:00 PM WCH O3 8 Good 33 36 PPB
8:00 PM WBY O3 8 Good 33 36 PPB
8:00 PM WCH O3 8 Good 33 36 PPB
7:00 PM FTC O3 8 Good 33 36 PPB
5:00 PM CAMP O3 8 Good 33 36 PPB
5:00 PM WBY O3 8 Good 33 36 PPB
4:00 PM CASA O3 8 Good 33 36 PPB
3:00 PM GRET O3 8 Good 33 36 PPB
2:00 PM MAN O3 8 Good 33 36 PPB
1:00 PM CHAT O3 8 Good 33 36 PPB
1:00 PM MAN O3 8 Good 33 36 PPB
12:00 PM CHAT O3 8 Good 33 36 PPB
12:00 PM ELK O3 8 Good 33 36 PPB
12:00 PM PAL O3 8 Good 33 36 PPB
11:00 AM ACAD O3 8 Good 33 36 PPB
11:00 AM AURE O3 8 Good 33 36 PPB
11:00 AM CHAT O3 8 Good 33 36 PPB
11:00 AM NREL O3 8 Good 33 36 PPB
10:00 AM AURE O3 8 Good 33 36 PPB
9:00 AM MAN O3 8 Good 33 36 PPB
8:00 AM ACAD O3 8 Good 33 36 PPB
8:00 AM CHAT PM10 24 Good 33 36 µg/m3
7:00 AM ACAD O3 8 Good 33 36 PPB
7:00 AM CHAT O3 8 Good 33 36 PPB
7:00 AM HLD O3 8 Good 33 36 PPB
6:00 AM ACAD O3 8 Good 33 36 PPB
6:00 AM CHAT O3 8 Good 33 36 PPB
6:00 AM FTCW O3 8 Good 33 36 PPB
6:00 AM HLD O3 8 Good 33 36 PPB
6:00 AM NREL O3 8 Good 33 36 PPB
5:00 AM CHAT O3 8 Good 33 36 PPB
5:00 AM HLD O3 8 Good 33 36 PPB
4:00 AM ADM PM10 24 Good 33 36 µg/m3
4:00 AM CHAT O3 8 Good 33 36 PPB
4:00 AM ELK O3 8 Good 33 36 PPB
4:00 AM HLD O3 8 Good 33 36 PPB
4:00 AM PAL O3 8 Good 33 36 PPB
3:00 AM ADM PM10 24 Good 33 36 µg/m3
3:00 AM CHAT O3 8 Good 33 36 PPB
3:00 AM ELK O3 8 Good 33 36 PPB
3:00 AM HLD O3 8 Good 33 36 PPB
3:00 AM PAL O3 8 Good 33 36 PPB
2:00 AM ADM PM10 24 Good 33 36 µg/m3
2:00 AM CHAT O3 8 Good 33 36 PPB
1:00 AM AURE O3 8 Good 33 36 PPB
12:00 AM HLD O3 8 Good 34 37 PPB
11:00 PM BOUR O3 8 Good 34 37 PPB
10:00 PM ACAD O3 8 Good 34 37 PPB
9:00 PM PDX O3 8 Good 34 37 PPB
8:00 PM CASA O3 8 Good 34 37 PPB
7:00 PM CAMP O3 8 Good 34 37 PPB
6:00 PM CAMP O3 8 Good 34 37 PPB
5:00 PM FTC O3 8 Good 34 37 PPB
4:00 PM RIFLO3 O3 8 Good 34 37 PPB
3:00 PM CHAT O3 8 Good 34 37 PPB
3:00 PM FTCW O3 8 Good 34 37 PPB
3:00 PM HLD O3 8 Good 34 37 PPB
3:00 PM PDX O3 8 Good 34 37 PPB
2:00 PM CHAT O3 8 Good 34 37 PPB
1:00 PM NREL O3 8 Good 34 37 PPB
1:00 PM PAL O3 8 Good 34 37 PPB
12:00 PM ACAD O3 8 Good 34 37 PPB
12:00 PM AURE O3 8 Good 34 37 PPB
12:00 PM NREL O3 8 Good 34 37 PPB
10:00 AM RFN O3 8 Good 34 37 PPB
9:00 AM CHAT PM10 24 Good 34 37 µg/m3
9:00 AM RFN O3 8 Good 34 37 PPB
8:00 AM CAMP NO2 1 Good 34 36 PPB
8:00 AM CAMP NO2 1 Good 34 36 PPB
7:00 AM WBY NO2 1 Good 34 36 PPB
7:00 AM WBY NO2 1 Good 34 36 PPB
5:00 AM NREL O3 8 Good 34 37 PPB
4:00 AM BOUR O3 8 Good 34 37 PPB
3:00 AM I25GLO NO2 1 Good 34 36 PPB
2:00 AM ELK O3 8 Good 34 37 PPB
2:00 AM I25GLO NO2 1 Good 34 36 PPB
2:00 AM PAL O3 8 Good 34 37 PPB
1:00 AM CHAT O3 8 Good 34 37 PPB
12:00 AM ADM PM2.5 24 Good 35 8 µg/m3
12:00 AM AURE O3 8 Good 35 38 PPB
12:00 AM CHAT O3 8 Good 35 38 PPB
11:00 PM ADM PM2.5 24 Good 35 8 µg/m3
11:00 PM MAN O3 8 Good 35 38 PPB
11:00 PM PAL O3 8 Good 35 38 PPB
10:00 PM ADM PM2.5 24 Good 35 9 µg/m3
9:00 PM GRET O3 8 Good 35 38 PPB
8:00 PM I25GLO NO2 1 Good 35 37 PPB
7:00 PM RIFLO3 O3 8 Good 35 38 PPB
7:00 PM WBY O3 8 Good 35 38 PPB
6:00 PM FTC O3 8 Good 35 38 PPB
6:00 PM WBY O3 8 Good 35 38 PPB
4:00 PM CHAT O3 8 Good 35 38 PPB
3:00 PM MAN O3 8 Good 35 38 PPB
2:00 PM ACAD O3 8 Good 35 38 PPB
2:00 PM PAL O3 8 Good 35 38 PPB
1:00 PM ACAD O3 8 Good 35 38 PPB
1:00 PM ADM PM2.5 24 Good 35 9 µg/m3
1:00 PM AURE O3 8 Good 35 38 PPB
1:00 PM ELK O3 8 Good 35 38 PPB
12:00 PM ADM PM2.5 24 Good 35 8 µg/m3
12:00 PM RFN O3 8 Good 35 38 PPB
11:00 AM ADM PM2.5 24 Good 35 9 µg/m3
11:00 AM RFN O3 8 Good 35 38 PPB
10:00 AM CHAT PM10 24 Good 35 38 µg/m3
9:00 AM ADM PM2.5 24 Good 35 9 µg/m3
8:00 AM ADM PM2.5 24 Good 35 8 µg/m3
8:00 AM MAN O3 8 Good 35 38 PPB
8:00 AM RFN O3 8 Good 35 38 PPB
7:00 AM RFN O3 8 Good 35 38 PPB
5:00 AM ADM PM10 24 Good 35 38 µg/m3
5:00 AM FTCW O3 8 Good 35 38 PPB
4:00 AM NREL O3 8 Good 35 38 PPB
3:00 AM BOUR O3 8 Good 35 38 PPB
1:00 AM ELK O3 8 Good 35 38 PPB
1:00 AM PAL O3 8 Good 35 38 PPB
12:00 AM ELK O3 8 Good 36 39 PPB
11:00 PM AURE O3 8 Good 36 39 PPB
11:00 PM HLD O3 8 Good 36 39 PPB
10:00 PM PAL O3 8 Good 36 39 PPB
9:00 PM ADM PM2.5 24 Good 36 9 µg/m3
8:00 PM ADM PM2.5 24 Good 36 9 µg/m3
8:00 PM CHAT PM10 24 Good 36 39 µg/m3
8:00 PM PDX O3 8 Good 36 39 PPB
7:00 PM ADM PM2.5 24 Good 36 9 µg/m3
7:00 PM CASA O3 8 Good 36 39 PPB
6:00 PM ADM PM2.5 24 Good 36 9 µg/m3
5:00 PM ADM PM2.5 24 Good 36 9 µg/m3
5:00 PM CASA O3 8 Good 36 39 PPB
5:00 PM CHAT O3 8 Good 36 39 PPB
4:00 PM ADM PM2.5 24 Good 36 9 µg/m3
4:00 PM HLD O3 8 Good 36 39 PPB
4:00 PM PDX O3 8 Good 36 39 PPB
3:00 PM ADM PM2.5 24 Good 36 9 µg/m3
2:00 PM ADM PM2.5 24 Good 36 9 µg/m3
2:00 PM AURE O3 8 Good 36 39 PPB
2:00 PM ELK O3 8 Good 36 39 PPB
2:00 PM NREL O3 8 Good 36 39 PPB
1:00 PM RFN O3 8 Good 36 39 PPB
11:00 AM CHAT PM10 24 Good 36 39 µg/m3
10:00 AM ADM PM2.5 24 Good 36 9 µg/m3
9:00 AM WBY NO2 1 Good 36 38 PPB
9:00 AM WBY NO2 1 Good 36 38 PPB
8:00 AM I25DEN NO2 1 Good 36 38 PPB
7:00 AM I25DEN NO2 1 Good 36 38 PPB
6:00 AM RFN O3 8 Good 36 39 PPB
3:00 AM NREL O3 8 Good 36 39 PPB
2:00 AM GREH PM2.5 24 Good 36 9 µg/m3
2:00 AM NREL O3 8 Good 36 39 PPB
11:00 PM CHAT O3 8 Good 37 40 PPB
11:00 PM CHAT PM10 24 Good 37 40 µg/m3
11:00 PM ELK O3 8 Good 37 40 PPB
10:00 PM AURE O3 8 Good 37 40 PPB
10:00 PM BOUR O3 8 Good 37 40 PPB
10:00 PM CHAT PM10 24 Good 37 40 µg/m3
10:00 PM MAN O3 8 Good 37 40 PPB
9:00 PM ACAD O3 8 Good 37 40 PPB
9:00 PM CHAT PM10 24 Good 37 40 µg/m3
9:00 PM PAL O3 8 Good 37 40 PPB
7:00 PM PDX O3 8 Good 37 40 PPB
6:00 PM CASA O3 8 Good 37 40 PPB
6:00 PM RIFLO3 O3 8 Good 37 40 PPB
5:00 PM RIFLO3 O3 8 Good 37 40 PPB
4:00 PM GRET O3 8 Good 37 40 PPB
3:00 PM AURE O3 8 Good 37 40 PPB
3:00 PM BOUR O3 8 Good 37 40 PPB
3:00 PM NREL O3 8 Good 37 40 PPB
3:00 PM PAL O3 8 Good 37 40 PPB
12:00 PM CHAT PM10 24 Good 37 40 µg/m3
6:00 AM ADM PM10 24 Good 37 40 µg/m3
5:00 AM RFN O3 8 Good 37 40 PPB
4:00 AM RFN O3 8 Good 37 40 PPB
3:00 AM GREH PM2.5 24 Good 37 9 µg/m3
2:00 AM BOUR O3 8 Good 37 40 PPB
1:00 AM GREH PM2.5 24 Good 37 9 µg/m3
1:00 AM NREL O3 8 Good 37 40 PPB
12:00 AM CHAT PM10 24 Good 38 41 µg/m3
10:00 PM CHAT O3 8 Good 38 41 PPB
10:00 PM ELK O3 8 Good 38 41 PPB
9:00 PM AURE O3 8 Good 38 41 PPB
8:00 PM PAL O3 8 Good 38 41 PPB
7:00 PM CHAT PM10 24 Good 38 41 µg/m3
7:00 PM PAL O3 8 Good 38 41 PPB
6:00 PM CHAT O3 8 Good 38 41 PPB
6:00 PM PAL O3 8 Good 38 41 PPB
6:00 PM PDX O3 8 Good 38 41 PPB
5:00 PM HLD O3 8 Good 38 41 PPB
5:00 PM PAL O3 8 Good 38 41 PPB
5:00 PM PDX O3 8 Good 38 41 PPB
4:00 PM FTCW O3 8 Good 38 41 PPB
4:00 PM MAN O3 8 Good 38 41 PPB
4:00 PM NREL O3 8 Good 38 41 PPB
4:00 PM PAL O3 8 Good 38 41 PPB
3:00 PM ACAD O3 8 Good 38 41 PPB
3:00 PM ELK O3 8 Good 38 41 PPB
2:00 PM RFN O3 8 Good 38 41 PPB
7:00 AM MAN O3 8 Good 38 41 PPB
6:00 AM I25GLO NO2 1 Good 38 40 PPB
6:00 AM MAN O3 8 Good 38 41 PPB
6:00 AM WBY PM10 24 Good 38 41 µg/m3
5:00 AM GREH PM2.5 24 Good 38 9 µg/m3
4:00 AM FTCW O3 8 Good 38 41 PPB
4:00 AM GREH PM2.5 24 Good 38 9 µg/m3
4:00 AM MAN O3 8 Good 38 41 PPB
3:00 AM MAN O3 8 Good 38 41 PPB
3:00 AM RFN O3 8 Good 38 41 PPB
2:00 AM MAN O3 8 Good 38 41 PPB
1:00 AM I25GLO NO2 1 Good 38 40 PPB
1:00 AM MAN O3 8 Good 38 41 PPB
10:00 PM HLD O3 8 Good 39 42 PPB
9:00 PM CHAT O3 8 Good 39 42 PPB
9:00 PM ELK O3 8 Good 39 42 PPB
9:00 PM MAN O3 8 Good 39 42 PPB
8:00 PM ACAD O3 8 Good 39 42 PPB
8:00 PM AURE O3 8 Good 39 42 PPB
8:00 PM CHAT O3 8 Good 39 42 PPB
8:00 PM GRET O3 8 Good 39 42 PPB
7:00 PM CHAT O3 8 Good 39 42 PPB
6:00 PM HLD O3 8 Good 39 42 PPB
5:00 PM NREL O3 8 Good 39 42 PPB
4:00 PM AURE O3 8 Good 39 42 PPB
1:00 PM CHAT PM10 24 Good 39 42 µg/m3
7:00 AM WBY PM10 24 Good 39 42 µg/m3
6:00 AM GREH PM2.5 24 Good 39 9 µg/m3
5:00 AM MAN O3 8 Good 39 42 PPB
5:00 AM WBY PM10 24 Good 39 42 µg/m3
3:00 AM WBY PM10 24 Good 39 42 µg/m3
2:00 AM RFN O3 8 Good 39 42 PPB
1:00 AM BOUR O3 8 Good 39 42 PPB
1:00 AM WBY PM10 24 Good 39 42 µg/m3
12:00 AM FTCW O3 8 Good 40 43 PPB
12:00 AM I25GLO NO2 1 Good 40 42 PPB
9:00 PM BOUR O3 8 Good 40 43 PPB
9:00 PM HLD O3 8 Good 40 43 PPB
8:00 PM ELK O3 8 Good 40 43 PPB
7:00 PM AURE O3 8 Good 40 43 PPB
7:00 PM HLD O3 8 Good 40 43 PPB
6:00 PM AURE O3 8 Good 40 43 PPB
5:00 PM AURE O3 8 Good 40 43 PPB
5:00 PM ELK O3 8 Good 40 43 PPB
4:00 PM ELK O3 8 Good 40 43 PPB
3:00 PM RFN O3 8 Good 40 43 PPB
8:00 AM WBY PM10 24 Good 40 43 µg/m3
7:00 AM GREH PM2.5 24 Good 40 10 µg/m3
4:00 AM WBY PM10 24 Good 40 43 µg/m3
2:00 AM WBY PM10 24 Good 40 43 µg/m3
1:00 AM RFN O3 8 Good 40 43 PPB
12:00 AM NREL O3 8 Good 41 44 PPB
12:00 AM RFN O3 8 Good 41 44 PPB
11:00 PM NREL O3 8 Good 41 44 PPB
8:00 PM BOUR O3 8 Good 41 44 PPB
8:00 PM HLD O3 8 Good 41 44 PPB
8:00 PM MAN O3 8 Good 41 44 PPB
7:00 PM ACAD O3 8 Good 41 44 PPB
7:00 PM ELK O3 8 Good 41 44 PPB
7:00 PM GRET O3 8 Good 41 44 PPB
6:00 PM ELK O3 8 Good 41 44 PPB
6:00 PM NREL O3 8 Good 41 44 PPB
5:00 PM FTCW O3 8 Good 41 44 PPB
5:00 PM GRET O3 8 Good 41 44 PPB
5:00 PM MAN O3 8 Good 41 44 PPB
4:00 PM ACAD O3 8 Good 41 44 PPB
4:00 PM BOUR O3 8 Good 41 44 PPB
2:00 PM CHAT PM10 24 Good 41 44 µg/m3
8:00 AM GREH PM2.5 24 Good 41 10 µg/m3
7:00 AM ADM PM10 24 Good 41 44 µg/m3
3:00 AM FTCW O3 8 Good 41 44 PPB
11:00 PM FTCW O3 8 Good 42 45 PPB
11:00 PM RFN O3 8 Good 42 45 PPB
11:00 PM WBY PM10 24 Good 42 45 µg/m3
10:00 PM I25GLO NO2 1 Good 42 45 PPB
10:00 PM NREL O3 8 Good 42 45 PPB
10:00 PM WBY PM10 24 Good 42 45 µg/m3
9:00 PM NREL O3 8 Good 42 45 PPB
8:00 PM NREL O3 8 Good 42 45 PPB
7:00 PM MAN O3 8 Good 42 45 PPB
7:00 PM NREL O3 8 Good 42 45 PPB
6:00 PM ACAD O3 8 Good 42 45 PPB
6:00 PM CHAT PM10 24 Good 42 45 µg/m3
6:00 PM GRET O3 8 Good 42 45 PPB
6:00 PM MAN O3 8 Good 42 45 PPB
5:00 PM ACAD O3 8 Good 42 45 PPB
5:00 PM BOUR O3 8 Good 42 45 PPB
4:00 PM CHAT PM10 24 Good 42 45 µg/m3
4:00 PM RFN O3 8 Good 42 45 PPB
3:00 PM CHAT PM10 24 Good 42 45 µg/m3
9:00 AM I25GLO NO2 1 Good 42 45 PPB
9:00 AM WBY PM10 24 Good 42 45 µg/m3
8:00 AM I25GLO NO2 1 Good 42 45 PPB
7:00 AM I25GLO NO2 1 Good 42 44 PPB
12:00 AM WBY PM10 24 Good 43 46 µg/m3
9:00 PM WBY PM10 24 Good 43 46 µg/m3
7:00 PM BOUR O3 8 Good 43 46 PPB
7:00 PM WBY PM10 24 Good 43 46 µg/m3
6:00 PM BOUR O3 8 Good 43 46 PPB
5:00 PM CHAT PM10 24 Good 43 46 µg/m3
1:00 PM WBY PM10 24 Good 43 46 µg/m3
12:00 PM WBY PM10 24 Good 43 46 µg/m3
11:00 AM WBY PM10 24 Good 43 46 µg/m3
10:00 AM WBY PM10 24 Good 43 46 µg/m3
9:00 AM GREH PM2.5 24 Good 43 10 µg/m3
10:00 PM FTCW O3 8 Good 44 47 PPB
10:00 PM RFN O3 8 Good 44 47 PPB
9:00 PM FTCW O3 8 Good 44 48 PPB
9:00 PM RFN O3 8 Good 44 47 PPB
8:00 PM RFN O3 8 Good 44 48 PPB
8:00 PM WBY PM10 24 Good 44 47 µg/m3
6:00 PM FTCW O3 8 Good 44 47 PPB
6:00 PM RFN O3 8 Good 44 48 PPB
6:00 PM WBY PM10 24 Good 44 47 µg/m3
5:00 PM RFN O3 8 Good 44 47 PPB
5:00 PM WBY PM10 24 Good 44 47 µg/m3
4:00 PM WBY PM10 24 Good 44 47 µg/m3
3:00 PM WBY PM10 24 Good 44 47 µg/m3
2:00 PM WBY PM10 24 Good 44 47 µg/m3
2:00 AM FTCW O3 8 Good 44 47 PPB
8:00 PM FTCW O3 8 Good 45 49 PPB
7:00 PM FTCW O3 8 Good 45 49 PPB
7:00 PM RFN O3 8 Good 45 49 PPB
10:00 AM GREH PM2.5 24 Good 45 11 µg/m3
8:00 AM ADM PM10 24 Good 45 49 µg/m3
12:00 PM ADM PM10 24 Good 46 50 µg/m3
11:00 AM GREH PM2.5 24 Good 46 11 µg/m3
1:00 AM FTCW O3 8 Good 46 50 PPB
3:00 PM GREH PM2.5 24 Good 47 11 µg/m3
2:00 PM GREH PM2.5 24 Good 47 11 µg/m3
1:00 PM ADM PM10 24 Good 47 51 µg/m3
1:00 PM GREH PM2.5 24 Good 47 11 µg/m3
12:00 PM GREH PM2.5 24 Good 47 11 µg/m3
11:00 AM ADM PM10 24 Good 47 51 µg/m3
9:00 AM ADM PM10 24 Good 47 51 µg/m3
12:00 AM ADM PM10 24 Good 48 52 µg/m3
11:00 PM ADM PM10 24 Good 48 52 µg/m3
10:00 PM ADM PM10 24 Good 48 52 µg/m3
7:00 PM GREH PM2.5 24 Good 48 12 µg/m3
6:00 PM ADM PM10 24 Good 48 52 µg/m3
6:00 PM GREH PM2.5 24 Good 48 12 µg/m3
5:00 PM ADM PM10 24 Good 48 52 µg/m3
5:00 PM GREH PM2.5 24 Good 48 11 µg/m3
4:00 PM ADM PM10 24 Good 48 52 µg/m3
4:00 PM GREH PM2.5 24 Good 48 11 µg/m3
3:00 PM ADM PM10 24 Good 48 52 µg/m3
2:00 PM ADM PM10 24 Good 48 52 µg/m3
10:00 AM ADM PM10 24 Good 48 52 µg/m3
9:00 PM ADM PM10 24 Good 49 53 µg/m3
8:00 PM ADM PM10 24 Good 49 53 µg/m3
7:00 PM ADM PM10 24 Good 49 53 µg/m3
11:00 PM GREH PM2.5 24 Good 50 12 µg/m3
12:00 AM GREH PM2.5 24 Moderate 51 12 µg/m3
10:00 PM GREH PM2.5 24 Moderate 51 12 µg/m3
9:00 PM GREH PM2.5 24 Moderate 51 12 µg/m3
8:00 PM GREH PM2.5 24 Moderate 51 12 µg/m3
3:00 AM GREH PM10 24 Moderate 52 58 µg/m3
2:00 AM GREH PM10 24 Moderate 52 57 µg/m3
1:00 AM GREH PM10 24 Moderate 52 58 µg/m3
4:00 AM GREH PM10 24 Moderate 53 60 µg/m3
5:00 AM GREH PM10 24 Moderate 54 62 µg/m3
6:00 AM GREH PM10 24 Moderate 55 64 µg/m3
7:00 AM GREH PM10 24 Moderate 57 68 µg/m3
8:00 AM GREH PM10 24 Moderate 60 73 µg/m3
9:00 AM GREH PM10 24 Moderate 64 82 µg/m3
10:00 AM GREH PM10 24 Moderate 67 88 µg/m3
11:00 AM GREH PM10 24 Moderate 69 91 µg/m3
2:00 PM GREH PM10 24 Moderate 70 94 µg/m3
1:00 PM GREH PM10 24 Moderate 70 94 µg/m3
12:00 PM GREH PM10 24 Moderate 70 93 µg/m3
3:00 PM GREH PM10 24 Moderate 71 95 µg/m3
5:00 PM GREH PM10 24 Moderate 72 98 µg/m3
4:00 PM GREH PM10 24 Moderate 72 97 µg/m3
7:00 PM GREH PM10 24 Moderate 73 100 µg/m3
6:00 PM GREH PM10 24 Moderate 73 100 µg/m3
8:00 PM GREH PM10 24 Moderate 79 111 µg/m3
9:00 PM GREH PM10 24 Moderate 81 116 µg/m3
12:00 AM GREH PM10 24 Moderate 82 117 µg/m3
11:00 PM GREH PM10 24 Moderate 82 117 µg/m3
10:00 PM GREH PM10 24 Moderate 82 117 µg/m3

* All data are reported in Mountain Standard Time (MST). During daylight savings time add one hour to the reported hour.