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AQI Calculations on 08/31/2015 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.
1:00 PM CASA PM10 24 Good 0 0 µg/m3
12:00 PM CASA PM10 24 Good 0 0 µg/m3
11:00 AM CASA PM10 24 Good 0 0 µg/m3
12:00 AM CAMP SO2 1 Good 1 1 PPB
12:00 AM CAMP SO2 1 Good 1 1 PPB
12:00 AM WBY SO2 1 Good 1 1 PPB
12:00 AM WBY SO2 1 Good 1 1 PPB
11:00 PM CAMP SO2 1 Good 1 1 PPB
11:00 PM CAMP SO2 1 Good 1 1 PPB
11:00 PM WBY SO2 1 Good 1 1 PPB
11:00 PM WBY SO2 1 Good 1 1 PPB
10:00 PM CAMP SO2 1 Good 1 1 PPB
10:00 PM CAMP SO2 1 Good 1 1 PPB
10:00 PM WBY SO2 1 Good 1 1 PPB
10:00 PM WBY SO2 1 Good 1 1 PPB
9:00 PM CAMP SO2 1 Good 1 1 PPB
9:00 PM CAMP SO2 1 Good 1 1 PPB
9:00 PM WBY SO2 1 Good 1 1 PPB
9:00 PM WBY SO2 1 Good 1 1 PPB
8:00 PM CAMP SO2 1 Good 1 1 PPB
8:00 PM CAMP SO2 1 Good 1 1 PPB
8:00 PM CASA CO 8 Good 1 0.1 PPM
8:00 PM WBY SO2 1 Good 1 1 PPB
8:00 PM WBY SO2 1 Good 1 1 PPB
7:00 PM CAMP SO2 1 Good 1 1 PPB
7:00 PM CAMP SO2 1 Good 1 1 PPB
7:00 PM CASA 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 SO2 1 Good 1 1 PPB
6:00 PM CAMP SO2 1 Good 1 1 PPB
6:00 PM CASA 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 SO2 1 Good 1 1 PPB
5:00 PM CAMP SO2 1 Good 1 1 PPB
5:00 PM CASA CO 8 Good 1 0.1 PPM
5:00 PM H24 SO2 1 Good 1 1 PPB
5:00 PM WBY SO2 1 Good 1 1 PPB
5:00 PM WBY SO2 1 Good 1 1 PPB
4:00 PM CAMP SO2 1 Good 1 1 PPB
4:00 PM CAMP SO2 1 Good 1 1 PPB
4:00 PM CASA 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 CAMP SO2 1 Good 1 1 PPB
3:00 PM CAMP SO2 1 Good 1 1 PPB
3:00 PM H24 SO2 1 Good 1 1 PPB
3:00 PM WBY SO2 1 Good 1 1 PPB
3:00 PM WBY SO2 1 Good 1 1 PPB
2:00 PM CAMP SO2 1 Good 1 1 PPB
2:00 PM CAMP SO2 1 Good 1 1 PPB
2:00 PM CASA PM10 24 Good 1 1 µg/m3
2:00 PM CASA SO2 1 Good 1 1 PPB
2:00 PM WBY SO2 1 Good 1 1 PPB
2:00 PM WBY SO2 1 Good 1 1 PPB
1:00 PM CAMP SO2 1 Good 1 1 PPB
1:00 PM CAMP SO2 1 Good 1 1 PPB
1:00 PM WBY SO2 1 Good 1 1 PPB
1:00 PM WBY SO2 1 Good 1 1 PPB
12:00 PM CAMP SO2 1 Good 1 1 PPB
12:00 PM CAMP 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 WBY SO2 1 Good 1 1 PPB
11:00 AM WBY SO2 1 Good 1 1 PPB
10:00 AM CAMP SO2 1 Good 1 1 PPB
10:00 AM CAMP SO2 1 Good 1 1 PPB
10:00 AM WBY SO2 1 Good 1 1 PPB
10:00 AM WBY SO2 1 Good 1 1 PPB
9:00 AM CASA SO2 1 Good 1 1 PPB
8:00 AM CASA SO2 1 Good 1 1 PPB
7:00 AM CASA CO 8 Good 1 0.1 PPM
7:00 AM CASA SO2 1 Good 1 1 PPB
6:00 AM CAMP SO2 1 Good 1 1 PPB
6:00 AM CAMP SO2 1 Good 1 1 PPB
6:00 AM CASA CO 8 Good 1 0.1 PPM
6:00 AM FTC CO 8 Good 1 0.1 PPM
5:00 AM CASA CO 8 Good 1 0.1 PPM
5:00 AM FTC CO 8 Good 1 0.1 PPM
5:00 AM H24 SO2 1 Good 1 1 PPB
4:00 AM CASA CO 8 Good 1 0.1 PPM
4:00 AM FTC CO 8 Good 1 0.1 PPM
4:00 AM WBY SO2 1 Good 1 1 PPB
4:00 AM WBY SO2 1 Good 1 1 PPB
3:00 AM FTC CO 8 Good 1 0.1 PPM
3:00 AM WBY SO2 1 Good 1 1 PPB
3:00 AM WBY SO2 1 Good 1 1 PPB
2:00 AM CAMP SO2 1 Good 1 1 PPB
2:00 AM CAMP SO2 1 Good 1 1 PPB
2:00 AM FTC CO 8 Good 1 0.1 PPM
2:00 AM H24 SO2 1 Good 1 1 PPB
2:00 AM WBY SO2 1 Good 1 1 PPB
2:00 AM WBY SO2 1 Good 1 1 PPB
1:00 AM CAMP SO2 1 Good 1 1 PPB
1:00 AM CAMP SO2 1 Good 1 1 PPB
1:00 AM FTC CO 8 Good 1 0.1 PPM
1:00 AM WBY SO2 1 Good 1 1 PPB
1:00 AM WBY SO2 1 Good 1 1 PPB
12:00 AM FTC CO 8 Good 2 0.2 PPM
11:00 PM CASA CO 8 Good 2 0.2 PPM
11:00 PM FTC CO 8 Good 2 0.2 PPM
10:00 PM CASA CO 8 Good 2 0.2 PPM
10:00 PM FTC CO 8 Good 2 0.2 PPM
9:00 PM CASA CO 8 Good 2 0.2 PPM
9:00 PM FTC CO 8 Good 2 0.2 PPM
8:00 PM FTC CO 8 Good 2 0.2 PPM
7:00 PM FTC CO 8 Good 2 0.2 PPM
6:00 PM FTC CO 8 Good 2 0.2 PPM
5:00 PM FTC CO 8 Good 2 0.2 PPM
4:00 PM CASA PM10 24 Good 2 2 µg/m3
4:00 PM FTC CO 8 Good 2 0.2 PPM
3:00 PM CASA CO 8 Good 2 0.2 PPM
3:00 PM CASA PM10 24 Good 2 2 µg/m3
3:00 PM FTC CO 8 Good 2 0.2 PPM
2:00 PM CASA 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 GJCT CO 8 Good 2 0.2 PPM
1:00 PM WBY NO2 1 Good 2 2 PPB
1:00 PM WBY NO2 1 Good 2 2 PPB
12:00 PM FTC CO 8 Good 2 0.2 PPM
12:00 PM GJCT CO 8 Good 2 0.2 PPM
11:00 AM FTC CO 8 Good 2 0.2 PPM
11:00 AM GJCT 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
10:00 AM GJCT 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 GJCT CO 8 Good 2 0.2 PPM
8:00 AM CASA CO 8 Good 2 0.2 PPM
8:00 AM FTC CO 8 Good 2 0.2 PPM
8:00 AM GJCT CO 8 Good 2 0.2 PPM
7:00 AM CAMP CO 8 Good 2 0.2 PPM
7:00 AM FTC CO 8 Good 2 0.2 PPM
7:00 AM GJCT CO 8 Good 2 0.2 PPM
7:00 AM WBY CO 8 Good 2 0.2 PPM
6:00 AM CAMP CO 8 Good 2 0.2 PPM
6:00 AM GJCT CO 8 Good 2 0.2 PPM
6:00 AM WBY CO 8 Good 2 0.2 PPM
5:00 AM CAMP CO 8 Good 2 0.2 PPM
5:00 AM GJCT CO 8 Good 2 0.2 PPM
5:00 AM WBY CO 8 Good 2 0.2 PPM
4:00 AM CAMP CO 8 Good 2 0.2 PPM
4:00 AM GJCT CO 8 Good 2 0.2 PPM
4:00 AM WBY CO 8 Good 2 0.2 PPM
3:00 AM CAMP CO 8 Good 2 0.2 PPM
3:00 AM CASA CO 8 Good 2 0.2 PPM
3:00 AM GJCT CO 8 Good 2 0.2 PPM
3:00 AM WBY 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
2:00 AM GJCT CO 8 Good 2 0.2 PPM
2:00 AM WBY CO 8 Good 2 0.2 PPM
1:00 AM CAMP CO 8 Good 2 0.2 PPM
1:00 AM CASA CO 8 Good 2 0.2 PPM
1:00 AM GJCT CO 8 Good 2 0.2 PPM
1:00 AM WBY CO 8 Good 2 0.2 PPM
12:00 AM CASA CO 8 Good 3 0.3 PPM
12:00 AM GJCT CO 8 Good 3 0.3 PPM
11:00 PM GJCT CO 8 Good 3 0.3 PPM
10:00 PM GJCT CO 8 Good 3 0.3 PPM
9:00 PM CAMP CO 8 Good 3 0.3 PPM
9:00 PM GJCT CO 8 Good 3 0.3 PPM
9:00 PM WBY CO 8 Good 3 0.3 PPM
8:00 PM CAMP CO 8 Good 3 0.3 PPM
8:00 PM GJCT CO 8 Good 3 0.3 PPM
8:00 PM WBY CO 8 Good 3 0.3 PPM
7:00 PM CAMP CO 8 Good 3 0.3 PPM
7:00 PM CASA PM10 24 Good 3 3 µg/m3
7:00 PM GJCT CO 8 Good 3 0.3 PPM
7:00 PM I25DEN CO 8 Good 3 0.3 PPM
7:00 PM WBY CO 8 Good 3 0.3 PPM
6:00 PM CAMP CO 8 Good 3 0.3 PPM
6:00 PM CASA PM10 24 Good 3 3 µg/m3
6:00 PM GJCT CO 8 Good 3 0.3 PPM
6:00 PM I25DEN CO 8 Good 3 0.3 PPM
6:00 PM WBY CO 8 Good 3 0.3 PPM
5:00 PM CAMP CO 8 Good 3 0.3 PPM
5:00 PM CASA PM10 24 Good 3 3 µg/m3
5:00 PM GJCT CO 8 Good 3 0.3 PPM
5:00 PM I25DEN CO 8 Good 3 0.3 PPM
5:00 PM WBY CO 8 Good 3 0.3 PPM
4:00 PM CAMP CO 8 Good 3 0.3 PPM
4:00 PM GJCT CO 8 Good 3 0.3 PPM
4:00 PM I25DEN CO 8 Good 3 0.3 PPM
4:00 PM WBY CO 8 Good 3 0.3 PPM
3:00 PM GJCT CO 8 Good 3 0.3 PPM
3:00 PM I25DEN CO 8 Good 3 0.3 PPM
3:00 PM WBY CO 8 Good 3 0.3 PPM
2:00 PM FTC CO 8 Good 3 0.3 PPM
2:00 PM GJCT CO 8 Good 3 0.3 PPM
2:00 PM I25DEN CO 8 Good 3 0.3 PPM
1:00 PM FTC CO 8 Good 3 0.3 PPM
1:00 PM H24 SO2 1 Good 3 2 PPB
12:00 PM CASA CO 8 Good 3 0.3 PPM
11:00 AM CASA CO 8 Good 3 0.3 PPM
9:00 AM CAMP CO 8 Good 3 0.3 PPM
9:00 AM CAMP SO2 1 Good 3 2 PPB
9:00 AM CAMP SO2 1 Good 3 2 PPB
9:00 AM I25DEN CO 8 Good 3 0.3 PPM
9:00 AM WBY CO 8 Good 3 0.3 PPM
9:00 AM WBY SO2 1 Good 3 2 PPB
9:00 AM WBY SO2 1 Good 3 2 PPB
8:00 AM CAMP CO 8 Good 3 0.3 PPM
8:00 AM CAMP SO2 1 Good 3 2 PPB
8:00 AM CAMP SO2 1 Good 3 2 PPB
8:00 AM H24 SO2 1 Good 3 2 PPB
8:00 AM I25DEN CO 8 Good 3 0.3 PPM
8:00 AM WBY CO 8 Good 3 0.3 PPM
7:00 AM CAMP SO2 1 Good 3 2 PPB
7:00 AM CAMP SO2 1 Good 3 2 PPB
7:00 AM H24 SO2 1 Good 3 2 PPB
7:00 AM I25DEN CO 8 Good 3 0.3 PPM
6:00 AM CASA SO2 1 Good 3 2 PPB
6:00 AM H24 SO2 1 Good 3 2 PPB
6:00 AM I25DEN CO 8 Good 3 0.3 PPM
5:00 AM CAMP SO2 1 Good 3 2 PPB
5:00 AM CAMP SO2 1 Good 3 2 PPB
5:00 AM I25DEN 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 CAMP SO2 1 Good 3 2 PPB
4:00 AM CAMP SO2 1 Good 3 2 PPB
4:00 AM I25DEN CO 8 Good 3 0.3 PPM
3:00 AM CAMP SO2 1 Good 3 2 PPB
3:00 AM CAMP SO2 1 Good 3 2 PPB
2:00 AM WBY NO2 1 Good 3 3 PPB
2:00 AM WBY NO2 1 Good 3 3 PPB
1:00 AM WBY NO2 1 Good 3 3 PPB
1:00 AM WBY NO2 1 Good 3 3 PPB
9:00 PM CASA PM10 24 Good 4 4 µg/m3
8:00 PM CASA PM10 24 Good 4 4 µg/m3
4:00 PM H24 SO2 1 Good 4 3 PPB
12:00 PM WBY NO2 1 Good 4 4 PPB
12:00 PM WBY NO2 1 Good 4 4 PPB
8:00 AM WBY SO2 1 Good 4 3 PPB
8:00 AM WBY SO2 1 Good 4 3 PPB
7:00 AM WBY SO2 1 Good 4 3 PPB
7:00 AM WBY SO2 1 Good 4 3 PPB
6:00 AM WBY SO2 1 Good 4 3 PPB
6:00 AM WBY SO2 1 Good 4 3 PPB
12:00 AM CAMP CO 8 Good 5 0.4 PPM
12:00 AM CASA PM10 24 Good 5 5 µg/m3
12:00 AM H24 CO 8 Good 5 0.4 PPM
12:00 AM WBY CO 8 Good 5 0.4 PPM
11:00 PM ASPN2 PM10 24 Good 5 5 µg/m3
11:00 PM CAMP CO 8 Good 5 0.4 PPM
11:00 PM CASA PM10 24 Good 5 5 µg/m3
11:00 PM H24 CO 8 Good 5 0.4 PPM
11:00 PM WBY CO 8 Good 5 0.4 PPM
10:00 PM ASPN2 PM10 24 Good 5 5 µg/m3
10:00 PM CAMP CO 8 Good 5 0.4 PPM
10:00 PM CASA PM10 24 Good 5 5 µg/m3
10:00 PM GJPB PM10 24 Good 5 5 µg/m3
10:00 PM H24 CO 8 Good 5 0.4 PPM
10:00 PM WBY CO 8 Good 5 0.4 PPM
9:00 PM ASPN2 PM10 24 Good 5 5 µg/m3
9:00 PM GJPB PM10 24 Good 5 5 µg/m3
9:00 PM I25DEN CO 8 Good 5 0.4 PPM
8:00 PM ASPN2 PM10 24 Good 5 5 µg/m3
8:00 PM GJPB PM10 24 Good 5 5 µg/m3
8:00 PM I25DEN CO 8 Good 5 0.4 PPM
7:00 PM ASPN2 PM10 24 Good 5 5 µg/m3
7:00 PM GJPB PM10 24 Good 5 5 µg/m3
6:00 PM ASPN2 PM10 24 Good 5 5 µg/m3
6:00 PM GJPB PM10 24 Good 5 5 µg/m3
5:00 PM ASPN2 PM10 24 Good 5 5 µg/m3
5:00 PM GJPB PM10 24 Good 5 5 µg/m3
5:00 PM H24 CO 8 Good 5 0.4 PPM
4:00 PM GJPB PM10 24 Good 5 5 µg/m3
4:00 PM WBY NO2 1 Good 5 5 PPB
4:00 PM WBY NO2 1 Good 5 5 PPB
3:00 PM CAMP CO 8 Good 5 0.4 PPM
3:00 PM GJPB PM10 24 Good 5 5 µg/m3
3:00 PM WBY NO2 1 Good 5 5 PPB
3:00 PM WBY NO2 1 Good 5 5 PPB
2:00 PM CAMP CO 8 Good 5 0.4 PPM
2:00 PM GJPB PM10 24 Good 5 5 µg/m3
2:00 PM WBY CO 8 Good 5 0.4 PPM
1:00 PM CAMP CO 8 Good 5 0.4 PPM
1:00 PM I25DEN CO 8 Good 5 0.4 PPM
1:00 PM WBY CO 8 Good 5 0.4 PPM
12:00 PM CAMP CO 8 Good 5 0.4 PPM
12:00 PM I25DEN CO 8 Good 5 0.4 PPM
12:00 PM WBY CO 8 Good 5 0.4 PPM
11:00 AM CAMP CO 8 Good 5 0.4 PPM
11:00 AM I25DEN CO 8 Good 5 0.4 PPM
11:00 AM WBY CO 8 Good 5 0.4 PPM
10:00 AM CAMP CO 8 Good 5 0.4 PPM
10:00 AM I25DEN CO 8 Good 5 0.4 PPM
10:00 AM WBY CO 8 Good 5 0.4 PPM
6:00 AM H24 CO 8 Good 5 0.4 PPM
5:00 AM H24 CO 8 Good 5 0.4 PPM
4:00 AM H24 CO 8 Good 5 0.4 PPM
3:00 AM I25DEN CO 8 Good 5 0.4 PPM
3:00 AM WBY NO2 1 Good 5 5 PPB
3:00 AM WBY NO2 1 Good 5 5 PPB
2:00 AM I25DEN CO 8 Good 5 0.4 PPM
1:00 AM I25DEN CO 8 Good 5 0.4 PPM
12:00 AM ASPN2 PM10 24 Good 6 6 µg/m3
12:00 AM GJPB PM10 24 Good 6 6 µg/m3
12:00 AM I25DEN CO 8 Good 6 0.5 PPM
11:00 PM GJPB PM10 24 Good 6 6 µg/m3
11:00 PM I25DEN CO 8 Good 6 0.5 PPM
10:00 PM I25DEN CO 8 Good 6 0.5 PPM
9:00 PM H24 CO 8 Good 6 0.5 PPM
8:00 PM H24 CO 8 Good 6 0.5 PPM
7:00 PM H24 CO 8 Good 6 0.5 PPM
6:00 PM H24 CO 8 Good 6 0.5 PPM
4:00 PM ASPN2 PM10 24 Good 6 6 µg/m3
4:00 PM H24 CO 8 Good 6 0.5 PPM
3:00 PM ASPN2 PM10 24 Good 6 6 µg/m3
3:00 PM H24 CO 8 Good 6 0.5 PPM
2:00 PM ASPN2 PM10 24 Good 6 6 µg/m3
2:00 PM H24 SO2 1 Good 6 4 PPB
1:00 PM ASPN2 PM10 24 Good 6 6 µg/m3
1:00 PM GJPB PM10 24 Good 6 6 µg/m3
12:00 PM ASPN2 PM10 24 Good 6 6 µg/m3
12:00 PM GJPB PM10 24 Good 6 6 µg/m3
11:00 AM ASPN2 PM10 24 Good 6 6 µg/m3
11:00 AM GJPB PM10 24 Good 6 6 µg/m3
10:00 AM ASPN2 PM10 24 Good 6 6 µg/m3
10:00 AM GJPB PM10 24 Good 6 6 µg/m3
9:00 AM ASPN2 PM10 24 Good 6 6 µg/m3
9:00 AM GJPB PM10 24 Good 6 6 µg/m3
8:00 AM ASPN2 PM10 24 Good 6 6 µg/m3
8:00 AM GJPB PM10 24 Good 6 6 µg/m3
7:00 AM ASPN2 PM10 24 Good 6 6 µg/m3
7:00 AM GJPB PM10 24 Good 6 7 µg/m3
7:00 AM H24 CO 8 Good 6 0.5 PPM
6:00 AM ASPN2 PM10 24 Good 6 6 µg/m3
6:00 AM GJPB PM10 24 Good 6 7 µg/m3
5:00 AM ASPN2 PM10 24 Good 6 7 µg/m3
5:00 AM GJPB PM10 24 Good 6 7 µg/m3
4:00 AM ASPN2 PM10 24 Good 6 7 µg/m3
3:00 AM H24 CO 8 Good 6 0.5 PPM
2:00 AM H24 CO 8 Good 6 0.5 PPM
1:00 AM H24 CO 8 Good 6 0.5 PPM
2:00 PM CASA PM2.5 24 Good 7 2 µg/m3
2:00 PM H24 CO 8 Good 7 0.6 PPM
1:00 PM CASA PM2.5 24 Good 7 2 µg/m3
12:00 PM CASA PM2.5 24 Good 7 2 µg/m3
12:00 PM H24 CO 8 Good 7 0.6 PPM
11:00 AM CASA PM2.5 24 Good 7 2 µg/m3
11:00 AM H24 CO 8 Good 7 0.6 PPM
10:00 AM CASA PM2.5 24 Good 7 2 µg/m3
10:00 AM H24 CO 8 Good 7 0.6 PPM
9:00 AM CASA PM2.5 24 Good 7 2 µg/m3
9:00 AM H24 CO 8 Good 7 0.6 PPM
8:00 AM CASA PM2.5 24 Good 7 2 µg/m3
8:00 AM H24 CO 8 Good 7 0.6 PPM
7:00 AM CASA PM2.5 24 Good 7 2 µg/m3
6:00 AM CASA PM2.5 24 Good 7 2 µg/m3
5:00 AM CASA PM2.5 24 Good 7 2 µg/m3
4:00 AM CASA PM2.5 24 Good 7 2 µg/m3
4:00 AM GJPB PM10 24 Good 7 8 µg/m3
3:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
3:00 AM CASA PM2.5 24 Good 7 2 µg/m3
3:00 AM GJPB PM10 24 Good 7 8 µg/m3
2:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
2:00 AM CASA PM2.5 24 Good 7 2 µg/m3
2:00 AM GJPB PM10 24 Good 7 8 µg/m3
1:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
1:00 AM CASA PM2.5 24 Good 7 2 µg/m3
6:00 PM CASA PM2.5 24 Good 8 2 µg/m3
5:00 PM CASA PM2.5 24 Good 8 2 µg/m3
4:00 PM CASA PM2.5 24 Good 8 2 µg/m3
3:00 PM CASA PM2.5 24 Good 8 2 µg/m3
1:00 PM H24 CO 8 Good 8 0.7 PPM
12:00 PM CAMP NO2 1 Good 8 9 PPB
12:00 PM CAMP NO2 1 Good 8 9 PPB
11:00 AM WBY NO2 1 Good 8 9 PPB
11:00 AM WBY NO2 1 Good 8 9 PPB
11:00 AM WBY O3 8 Good 8 10 PPB
10:00 AM WBY O3 8 Good 8 10 PPB
1:00 AM GJPB PM10 24 Good 8 9 µg/m3
8:00 PM CASA PM2.5 24 Good 9 2 µg/m3
7:00 PM CASA PM2.5 24 Good 9 2 µg/m3
1:00 PM CAMP NO2 1 Good 9 10 PPB
1:00 PM CAMP NO2 1 Good 9 10 PPB
10:00 AM CASA O3 8 Good 9 11 PPB
10:00 AM H24 SO2 1 Good 9 6 PPB
9:00 AM WBY O3 8 Good 9 11 PPB
9:00 PM CASA PM2.5 24 Good 10 2 µg/m3
9:00 PM FTCF PM10 24 Good 10 11 µg/m3
8:00 PM FTCF PM10 24 Good 10 11 µg/m3
7:00 PM FTCF PM10 24 Good 10 11 µg/m3
6:00 PM FTCF PM10 24 Good 10 11 µg/m3
5:00 PM FTCF PM10 24 Good 10 11 µg/m3
5:00 PM WBY NO2 1 Good 10 11 PPB
5:00 PM WBY NO2 1 Good 10 11 PPB
4:00 PM CAMP NO2 1 Good 10 11 PPB
4:00 PM CAMP NO2 1 Good 10 11 PPB
4:00 PM FTCF PM10 24 Good 10 11 µg/m3
3:00 PM FTCF PM10 24 Good 10 11 µg/m3
2:00 PM FTCF PM10 24 Good 10 11 µg/m3
1:00 PM FTCF PM10 24 Good 10 11 µg/m3
12:00 PM FTCF PM10 24 Good 10 11 µg/m3
11:00 AM FTCF PM10 24 Good 10 11 µg/m3
10:00 AM CAMP O3 8 Good 10 12 PPB
9:00 AM H24 SO2 1 Good 10 7 PPB
2:00 AM I25DEN NO2 1 Good 10 11 PPB
11:00 PM CASA PM2.5 24 Good 11 3 µg/m3
10:00 PM CASA PM2.5 24 Good 11 3 µg/m3
3:00 PM CAMP NO2 1 Good 11 12 PPB
3:00 PM CAMP NO2 1 Good 11 12 PPB
11:00 AM CAMP O3 8 Good 11 13 PPB
11:00 AM CASA O3 8 Good 11 13 PPB
9:00 AM CAMP O3 8 Good 11 13 PPB
9:00 AM CASA O3 8 Good 11 13 PPB
7:00 AM CAMP PM10 24 Good 11 12 µg/m3
6:00 AM CAMP PM10 24 Good 11 12 µg/m3
12:00 AM CASA PM2.5 24 Good 12 3 µg/m3
10:00 PM ASPN2 PM2.5 24 Good 12 3 µg/m3
9:00 PM ASPN2 PM2.5 24 Good 12 3 µg/m3
8:00 PM ASPN2 PM2.5 24 Good 12 3 µg/m3
7:00 PM ASPN2 PM2.5 24 Good 12 3 µg/m3
6:00 PM ASPN2 PM2.5 24 Good 12 3 µg/m3
2:00 PM CAMP NO2 1 Good 12 13 PPB
2:00 PM CAMP NO2 1 Good 12 13 PPB
12:00 PM WBY O3 8 Good 12 14 PPB
8:00 AM CAMP O3 8 Good 12 14 PPB
5:00 AM CAMP PM10 24 Good 12 13 µg/m3
12:00 AM ASPN2 PM2.5 24 Good 13 3 µg/m3
12:00 AM RIFL PM2.5 24 Good 13 3 µg/m3
11:00 PM ASPN2 PM2.5 24 Good 13 3 µg/m3
9:00 PM WBY NO2 1 Good 13 14 PPB
9:00 PM WBY NO2 1 Good 13 14 PPB
5:00 PM ASPN2 PM2.5 24 Good 13 3 µg/m3
10:00 AM CAMP PM10 24 Good 13 14 µg/m3
9:00 AM CAMP PM10 24 Good 13 14 µg/m3
8:00 AM CAMP PM10 24 Good 13 14 µg/m3
8:00 AM WBY O3 8 Good 13 15 PPB
4:00 AM CAMP PM10 24 Good 13 14 µg/m3
4:00 AM WBY NO2 1 Good 13 14 PPB
4:00 AM WBY NO2 1 Good 13 14 PPB
3:00 AM CAMP NO2 1 Good 13 14 PPB
3:00 AM CAMP NO2 1 Good 13 14 PPB
12:00 AM CASA O3 8 Good 14 17 PPB
12:00 AM FTCF PM2.5 24 Good 14 3 µg/m3
12:00 AM WBY O3 8 Good 14 16 PPB
11:00 PM FTCF PM2.5 24 Good 14 3 µg/m3
11:00 PM RIFL PM2.5 24 Good 14 3 µg/m3
10:00 PM FTCF PM2.5 24 Good 14 3 µg/m3
10:00 PM RIFL PM2.5 24 Good 14 3 µg/m3
10:00 PM WBY NO2 1 Good 14 15 PPB
10:00 PM WBY NO2 1 Good 14 15 PPB
6:00 PM GJPB PM2.5 24 Good 14 3 µg/m3
4:00 PM ASPN2 PM2.5 24 Good 14 3 µg/m3
3:00 PM ASPN2 PM2.5 24 Good 14 3 µg/m3
2:00 PM ASPN2 PM2.5 24 Good 14 3 µg/m3
2:00 PM CAMP PM10 24 Good 14 15 µg/m3
1:00 PM ASPN2 PM2.5 24 Good 14 3 µg/m3
1:00 PM CAMP PM10 24 Good 14 15 µg/m3
12:00 PM ASPN2 PM2.5 24 Good 14 3 µg/m3
12:00 PM CAMP O3 8 Good 14 17 PPB
12:00 PM CAMP PM10 24 Good 14 15 µg/m3
12:00 PM I25DEN NO2 1 Good 14 15 PPB
11:00 AM ASPN2 PM2.5 24 Good 14 3 µg/m3
11:00 AM CAMP PM10 24 Good 14 15 µg/m3
10:00 AM ASPN2 PM2.5 24 Good 14 3 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 14 3 µg/m3
9:00 AM CTZ O3 8 Good 14 16 PPB
9:00 AM RIFL PM2.5 24 Good 14 3 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 14 3 µg/m3
8:00 AM CASA O3 8 Good 14 16 PPB
8:00 AM CTZ O3 8 Good 14 17 PPB
7:00 AM CAMP O3 8 Good 14 17 PPB
3:00 AM CAMP PM10 24 Good 14 15 µg/m3
2:00 AM CAMP PM10 24 Good 14 15 µg/m3
12:00 AM ASP O3 8 Good 15 18 PPB
12:00 AM GJPB PM2.5 24 Good 15 4 µg/m3
11:00 PM GJPB PM2.5 24 Good 15 4 µg/m3
10:00 PM GJPB PM2.5 24 Good 15 4 µg/m3
9:00 PM FTCF PM2.5 24 Good 15 4 µg/m3
9:00 PM GJPB PM2.5 24 Good 15 4 µg/m3
9:00 PM RIFL PM2.5 24 Good 15 4 µg/m3
8:00 PM FTCF PM2.5 24 Good 15 4 µg/m3
8:00 PM GJPB PM2.5 24 Good 15 4 µg/m3
8:00 PM RIFL PM2.5 24 Good 15 4 µg/m3
7:00 PM FTCF PM2.5 24 Good 15 4 µg/m3
7:00 PM GJPB PM2.5 24 Good 15 4 µg/m3
7:00 PM RIFL PM2.5 24 Good 15 4 µg/m3
5:00 PM GJPB PM2.5 24 Good 15 4 µg/m3
5:00 PM RIFL PM2.5 24 Good 15 4 µg/m3
4:00 PM GJPB PM2.5 24 Good 15 4 µg/m3
4:00 PM RIFL PM2.5 24 Good 15 4 µg/m3
3:00 PM GJPB PM2.5 24 Good 15 4 µg/m3
3:00 PM RIFL PM2.5 24 Good 15 4 µg/m3
2:00 PM GJPB PM2.5 24 Good 15 4 µg/m3
2:00 PM I25DEN NO2 1 Good 15 16 PPB
2:00 PM RIFL PM2.5 24 Good 15 4 µg/m3
1:00 PM GJPB PM2.5 24 Good 15 4 µg/m3
1:00 PM RIFL PM2.5 24 Good 15 4 µg/m3
12:00 PM GJPB PM2.5 24 Good 15 4 µg/m3
12:00 PM RIFL PM2.5 24 Good 15 4 µg/m3
11:00 AM GJPB PM2.5 24 Good 15 4 µg/m3
11:00 AM I25DEN NO2 1 Good 15 16 PPB
11:00 AM RIFL PM2.5 24 Good 15 4 µg/m3
11:00 AM RIFLO3 O3 8 Good 15 18 PPB
10:00 AM CTZ O3 8 Good 15 18 PPB
10:00 AM GJPB PM2.5 24 Good 15 4 µg/m3
10:00 AM RIFL PM2.5 24 Good 15 4 µg/m3
9:00 AM GJPB PM2.5 24 Good 15 4 µg/m3
8:00 AM GJPB PM2.5 24 Good 15 4 µg/m3
8:00 AM RIFL PM2.5 24 Good 15 4 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
7:00 AM CASA O3 8 Good 15 18 PPB
7:00 AM CTZ O3 8 Good 15 18 PPB
7:00 AM GJPB PM2.5 24 Good 15 4 µg/m3
7:00 AM I25DEN PM10 24 Good 15 16 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
6:00 AM CASA O3 8 Good 15 18 PPB
6:00 AM I25DEN PM10 24 Good 15 16 µg/m3
6:00 AM RIFL PM2.5 24 Good 15 4 µg/m3
1:00 AM CAMP PM10 24 Good 15 16 µg/m3
6:00 PM FTCF PM2.5 24 Good 16 4 µg/m3
6:00 PM RIFL PM2.5 24 Good 16 4 µg/m3
5:00 PM FTCF PM2.5 24 Good 16 4 µg/m3
4:00 PM FTCF PM2.5 24 Good 16 4 µg/m3
3:00 PM FTCF PM2.5 24 Good 16 4 µg/m3
2:00 PM FTCF PM2.5 24 Good 16 4 µg/m3
1:00 PM FTCF PM2.5 24 Good 16 4 µg/m3
12:00 PM CASA O3 8 Good 16 19 PPB
12:00 PM FTCF PM2.5 24 Good 16 4 µg/m3
12:00 PM RIFLO3 O3 8 Good 16 19 PPB
10:00 AM RIFLO3 O3 8 Good 16 19 PPB
9:00 AM RIFLO3 O3 8 Good 16 19 PPB
8:00 AM I25DEN PM10 24 Good 16 17 µg/m3
7:00 AM RIFL PM2.5 24 Good 16 4 µg/m3
7:00 AM WBY O3 8 Good 16 19 PPB
6:00 AM GJPB PM2.5 24 Good 16 4 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 16 4 µg/m3
5:00 AM RIFL PM2.5 24 Good 16 4 µg/m3
4:00 AM RIFL PM2.5 24 Good 16 4 µg/m3
3:00 AM RIFL PM2.5 24 Good 16 4 µg/m3
1:00 AM I25DEN NO2 1 Good 16 17 PPB
1:00 AM RIFL PM2.5 24 Good 16 4 µg/m3
12:00 AM CAMP O3 8 Good 17 20 PPB
11:00 PM CAMP PM2.5 24 Good 17 4 µg/m3
11:00 PM CASA O3 8 Good 17 20 PPB
11:00 PM WBY O3 8 Good 17 20 PPB
10:00 PM CAMP PM2.5 24 Good 17 4 µg/m3
9:00 PM CAMP PM2.5 24 Good 17 4 µg/m3
8:00 PM CAMP PM2.5 24 Good 17 4 µg/m3
7:00 PM CAMP PM2.5 24 Good 17 4 µg/m3
7:00 PM WBY NO2 1 Good 17 18 PPB
7:00 PM WBY NO2 1 Good 17 18 PPB
6:00 PM CAMP PM2.5 24 Good 17 4 µg/m3
5:00 PM CAMP PM2.5 24 Good 17 4 µg/m3
4:00 PM CAMP PM2.5 24 Good 17 4 µg/m3
3:00 PM CAMP PM10 24 Good 17 18 µg/m3
3:00 PM CAMP PM2.5 24 Good 17 4 µg/m3
2:00 PM CAMP PM2.5 24 Good 17 4 µg/m3
1:00 PM CAMP PM2.5 24 Good 17 4 µg/m3
1:00 PM WBY O3 8 Good 17 20 PPB
12:00 PM ASPN O3 8 Good 17 20 PPB
12:00 PM CAMP PM2.5 24 Good 17 4 µg/m3
12:00 PM H24 SO2 1 Good 17 12 PPB
11:00 AM ASPN O3 8 Good 17 20 PPB
11:00 AM CAMP PM2.5 24 Good 17 4 µg/m3
11:00 AM FTCF PM2.5 24 Good 17 4 µg/m3
10:00 AM ASPN O3 8 Good 17 20 PPB
10:00 AM CAMP PM2.5 24 Good 17 4 µg/m3
9:00 AM CAMP PM2.5 24 Good 17 4 µg/m3
9:00 AM I25DEN PM10 24 Good 17 18 µg/m3
8:00 AM RIFLO3 O3 8 Good 17 20 PPB
6:00 AM CTZ O3 8 Good 17 20 PPB
5:00 AM CASA O3 8 Good 17 20 PPB
5:00 AM GJPB PM2.5 24 Good 17 4 µg/m3
5:00 AM I25DEN PM10 24 Good 17 18 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 17 4 µg/m3
2:00 AM RIFL PM2.5 24 Good 17 4 µg/m3
1:00 AM CAMP NO2 1 Good 17 18 PPB
1:00 AM CAMP NO2 1 Good 17 18 PPB
12:00 AM CAMP NO2 1 Good 18 19 PPB
12:00 AM CAMP NO2 1 Good 18 19 PPB
12:00 AM CAMP PM10 24 Good 18 19 µg/m3
12:00 AM CAMP 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 ASP O3 8 Good 18 21 PPB
11:00 PM CAMP PM10 24 Good 18 19 µg/m3
10:00 PM CAMP PM10 24 Good 18 19 µg/m3
9:00 PM CAMP PM10 24 Good 18 19 µg/m3
8:00 PM CAMP PM10 24 Good 18 19 µg/m3
7:00 PM CAMP NO2 1 Good 18 19 PPB
7:00 PM CAMP NO2 1 Good 18 19 PPB
7:00 PM CAMP PM10 24 Good 18 19 µg/m3
6:00 PM CAMP NO2 1 Good 18 19 PPB
6:00 PM CAMP NO2 1 Good 18 19 PPB
6:00 PM CAMP PM10 24 Good 18 19 µg/m3
5:00 PM CAMP PM10 24 Good 18 19 µg/m3
4:00 PM CAMP PM10 24 Good 18 19 µg/m3
1:00 PM RIFLO3 O3 8 Good 18 21 PPB
10:00 AM FTCF PM2.5 24 Good 18 4 µg/m3
10:00 AM I25DEN PM10 24 Good 18 19 µg/m3
8:00 AM CAMP PM2.5 24 Good 18 4 µg/m3
7:00 AM CAMP PM2.5 24 Good 18 4 µg/m3
7:00 AM RIFLO3 O3 8 Good 18 21 PPB
6:00 AM CAMP O3 8 Good 18 21 PPB
4:00 AM GJPB PM2.5 24 Good 18 4 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 18 4 µg/m3
3:00 AM GJPB PM2.5 24 Good 18 4 µg/m3
2:00 AM GJPB PM2.5 24 Good 18 4 µg/m3
12:00 AM CHAT O3 8 Good 19 23 PPB
12:00 AM SBC O3 8 Good 19 23 PPB
11:00 PM CAMP O3 8 Good 19 23 PPB
8:00 PM CAMP NO2 1 Good 19 20 PPB
8:00 PM CAMP NO2 1 Good 19 20 PPB
8:00 PM WBY NO2 1 Good 19 20 PPB
8:00 PM WBY NO2 1 Good 19 20 PPB
6:00 PM WBY NO2 1 Good 19 20 PPB
6:00 PM WBY NO2 1 Good 19 20 PPB
5:00 PM CAMP NO2 1 Good 19 20 PPB
5:00 PM CAMP NO2 1 Good 19 20 PPB
1:00 PM ASPN O3 8 Good 19 22 PPB
1:00 PM CAMP O3 8 Good 19 22 PPB
1:00 PM I25DEN PM10 24 Good 19 21 µg/m3
12:00 PM I25DEN PM10 24 Good 19 21 µg/m3
11:00 AM CTZ O3 8 Good 19 22 PPB
11:00 AM GRET O3 8 Good 19 23 PPB
11:00 AM I25DEN PM10 24 Good 19 20 µg/m3
10:00 AM GRET O3 8 Good 19 22 PPB
10:00 AM WBY NO2 1 Good 19 20 PPB
10:00 AM WBY NO2 1 Good 19 20 PPB
9:00 AM ASPN O3 8 Good 19 22 PPB
9:00 AM CHAT O3 8 Good 19 22 PPB
9:00 AM GRET O3 8 Good 19 22 PPB
8:00 AM ASPN O3 8 Good 19 23 PPB
8:00 AM CHAT O3 8 Good 19 22 PPB
6:00 AM CAMP PM2.5 24 Good 19 5 µg/m3
6:00 AM WBY O3 8 Good 19 23 PPB
5:00 AM CTZ O3 8 Good 19 23 PPB
4:00 AM CASA O3 8 Good 19 23 PPB
2:00 AM ASPN2 PM2.5 24 Good 19 5 µg/m3
1:00 AM GJPB PM2.5 24 Good 19 5 µg/m3
12:00 AM ACAD O3 8 Good 20 24 PPB
12:00 AM WCH O3 8 Good 20 24 PPB
11:00 PM SBC O3 8 Good 20 24 PPB
10:00 PM ASP O3 8 Good 20 24 PPB
2:00 PM ASPN O3 8 Good 20 24 PPB
2:00 PM RIFLO3 O3 8 Good 20 24 PPB
11:00 AM BOU PM2.5 24 Good 20 5 µg/m3
10:00 AM CHAT O3 8 Good 20 24 PPB
9:00 AM FTCF PM2.5 24 Good 20 5 µg/m3
7:00 AM CHAT O3 8 Good 20 24 PPB
6:00 AM RIFLO3 O3 8 Good 20 24 PPB
5:00 AM CAMP NO2 1 Good 20 21 PPB
5:00 AM CAMP NO2 1 Good 20 21 PPB
5:00 AM CAMP O3 8 Good 20 24 PPB
4:00 AM I25DEN PM10 24 Good 20 22 µg/m3
3:00 AM FTC O3 8 Good 20 24 PPB
2:00 AM CAMP NO2 1 Good 20 21 PPB
2:00 AM CAMP NO2 1 Good 20 21 PPB
1:00 AM ASPN2 PM2.5 24 Good 20 5 µg/m3
4:00 PM I25DEN NO2 1 Good 21 22 PPB
2:00 PM I25DEN PM10 24 Good 21 23 µg/m3
1:00 PM BOU PM2.5 24 Good 21 5 µg/m3
1:00 PM CASA O3 8 Good 21 25 PPB
12:00 PM BOU PM2.5 24 Good 21 5 µg/m3
10:00 AM BOU PM2.5 24 Good 21 5 µg/m3
8:00 AM GRET O3 8 Good 21 25 PPB
5:00 AM CAMP PM2.5 24 Good 21 5 µg/m3
4:00 AM CAMP NO2 1 Good 21 22 PPB
4:00 AM CAMP NO2 1 Good 21 22 PPB
3:00 AM I25DEN PM10 24 Good 21 23 µg/m3
12:00 AM CCOL PM2.5 24 Good 22 5 µg/m3
11:00 PM WCH O3 8 Good 22 26 PPB
10:00 PM CASA O3 8 Good 22 26 PPB
10:00 PM SBC O3 8 Good 22 26 PPB
1:00 PM I25DEN PM2.5 24 Good 22 5 µg/m3
12:00 PM CTZ O3 8 Good 22 26 PPB
12:00 PM GRET O3 8 Good 22 26 PPB
12:00 PM I25DEN PM2.5 24 Good 22 5 µg/m3
11:00 AM I25DEN PM2.5 24 Good 22 5 µg/m3
10:00 AM FTC O3 8 Good 22 26 PPB
10:00 AM I25DEN PM2.5 24 Good 22 5 µg/m3
10:00 AM WCH O3 8 Good 22 26 PPB
9:00 AM BOU PM2.5 24 Good 22 5 µg/m3
9:00 AM FTC O3 8 Good 22 26 PPB
9:00 AM I25DEN PM2.5 24 Good 22 5 µg/m3
8:00 AM FTCF PM2.5 24 Good 22 5 µg/m3
8:00 AM I25DEN PM2.5 24 Good 22 5 µg/m3
8:00 AM WCH O3 8 Good 22 26 PPB
7:00 AM ASPN O3 8 Good 22 26 PPB
7:00 AM I25DEN PM2.5 24 Good 22 5 µg/m3
5:00 AM RIFLO3 O3 8 Good 22 26 PPB
4:00 AM CAMP O3 8 Good 22 26 PPB
4:00 AM CAMP PM2.5 24 Good 22 5 µg/m3
4:00 AM FTC O3 8 Good 22 26 PPB
3:00 AM CASA O3 8 Good 22 26 PPB
2:00 AM FTC O3 8 Good 22 26 PPB
2:00 AM I25DEN PM10 24 Good 22 24 µg/m3
12:00 AM MAN O3 8 Good 23 27 PPB
11:00 PM ACAD O3 8 Good 23 27 PPB
11:00 PM CHAT O3 8 Good 23 27 PPB
10:00 PM WBY O3 8 Good 23 27 PPB
3:00 PM I25DEN NO2 1 Good 23 24 PPB
3:00 PM I25DEN PM10 24 Good 23 25 µg/m3
2:00 PM CAMP O3 8 Good 23 27 PPB
2:00 PM I25DEN PM2.5 24 Good 23 6 µg/m3
2:00 PM WBY O3 8 Good 23 27 PPB
1:00 PM I25DEN NO2 1 Good 23 24 PPB
11:00 AM CHAT O3 8 Good 23 27 PPB
11:00 AM WCH O3 8 Good 23 27 PPB
10:00 AM CAMP NO2 1 Good 23 24 PPB
10:00 AM CAMP NO2 1 Good 23 24 PPB
9:00 AM WCH O3 8 Good 23 27 PPB
8:00 AM BOU PM2.5 24 Good 23 6 µg/m3
8:00 AM FTC O3 8 Good 23 27 PPB
6:00 AM CHAT O3 8 Good 23 27 PPB
6:00 AM FTC O3 8 Good 23 27 PPB
5:00 AM FTC O3 8 Good 23 27 PPB
5:00 AM WBY O3 8 Good 23 27 PPB
4:00 AM CTZ O3 8 Good 23 27 PPB
2:00 AM CASA O3 8 Good 23 27 PPB
1:00 AM FTC O3 8 Good 23 27 PPB
1:00 AM I25DEN PM10 24 Good 23 25 µg/m3
12:00 AM ASPN O3 8 Good 24 28 PPB
12:00 AM I25DEN NO2 1 Good 24 25 PPB
12:00 AM I25DEN PM10 24 Good 24 26 µg/m3
12:00 AM NREL O3 8 Good 24 28 PPB
12:00 AM RFN O3 8 Good 24 28 PPB
11:00 PM I25DEN PM10 24 Good 24 26 µg/m3
11:00 PM MAN O3 8 Good 24 28 PPB
11:00 PM RFN O3 8 Good 24 28 PPB
10:00 PM CAMP O3 8 Good 24 28 PPB
10:00 PM I25DEN PM10 24 Good 24 26 µg/m3
9:00 PM ASP O3 8 Good 24 28 PPB
9:00 PM I25DEN PM10 24 Good 24 26 µg/m3
8:00 PM I25DEN PM10 24 Good 24 26 µg/m3
5:00 PM I25DEN PM10 24 Good 24 26 µg/m3
4:00 PM I25DEN PM10 24 Good 24 26 µg/m3
4:00 PM I25DEN PM2.5 24 Good 24 6 µg/m3
3:00 PM ASPN O3 8 Good 24 28 PPB
3:00 PM I25DEN PM2.5 24 Good 24 6 µg/m3
3:00 PM RIFLO3 O3 8 Good 24 28 PPB
11:00 AM FTC O3 8 Good 24 28 PPB
7:00 AM FTC O3 8 Good 24 28 PPB
7:00 AM GRET O3 8 Good 24 28 PPB
6:00 AM I25DEN PM2.5 24 Good 24 6 µg/m3
4:00 AM RIFLO3 O3 8 Good 24 28 PPB
3:00 AM CAMP O3 8 Good 24 28 PPB
3:00 AM CAMP PM2.5 24 Good 24 6 µg/m3
12:00 AM GRET O3 8 Good 25 30 PPB
11:00 PM ASPN O3 8 Good 25 30 PPB
11:00 PM NREL O3 8 Good 25 30 PPB
10:00 PM I25DEN PM2.5 24 Good 25 6 µg/m3
10:00 PM MAN O3 8 Good 25 30 PPB
10:00 PM RFN O3 8 Good 25 30 PPB
9:00 PM I25DEN PM2.5 24 Good 25 6 µg/m3
8:00 PM I25DEN NO2 1 Good 25 27 PPB
8:00 PM I25DEN PM2.5 24 Good 25 6 µg/m3
7:00 PM I25DEN PM10 24 Good 25 27 µg/m3
7:00 PM I25DEN PM2.5 24 Good 25 6 µg/m3
6:00 PM I25DEN PM10 24 Good 25 27 µg/m3
6:00 PM I25DEN PM2.5 24 Good 25 6 µg/m3
5:00 PM I25DEN PM2.5 24 Good 25 6 µg/m3
1:00 PM CTZ O3 8 Good 25 29 PPB
1:00 PM FTC O3 8 Good 25 30 PPB
1:00 PM GRET O3 8 Good 25 29 PPB
1:00 PM PAL O3 8 Good 25 30 PPB
12:00 PM CHAT O3 8 Good 25 30 PPB
12:00 PM FTC O3 8 Good 25 29 PPB
12:00 PM PAL O3 8 Good 25 29 PPB
12:00 PM WCH O3 8 Good 25 30 PPB
11:00 AM PAL O3 8 Good 25 29 PPB
10:00 AM PAL O3 8 Good 25 30 PPB
9:00 AM PAL O3 8 Good 25 30 PPB
8:00 AM DELT PM2.5 24 Good 25 6 µg/m3
7:00 AM ACAD O3 8 Good 25 30 PPB
7:00 AM BOU PM2.5 24 Good 25 6 µg/m3
7:00 AM DELT PM2.5 24 Good 25 6 µg/m3
7:00 AM FTCF PM2.5 24 Good 25 6 µg/m3
7:00 AM WCH O3 8 Good 25 30 PPB
6:00 AM ACAD O3 8 Good 25 29 PPB
6:00 AM ASPN O3 8 Good 25 29 PPB
6:00 AM DELT PM2.5 24 Good 25 6 µg/m3
5:00 AM ACAD O3 8 Good 25 29 PPB
5:00 AM CHAT O3 8 Good 25 30 PPB
5:00 AM DELT PM2.5 24 Good 25 6 µg/m3
4:00 AM ACAD O3 8 Good 25 29 PPB
4:00 AM WBY O3 8 Good 25 30 PPB
3:00 AM ACAD O3 8 Good 25 29 PPB
3:00 AM CTZ O3 8 Good 25 30 PPB
3:00 AM I25DEN NO2 1 Good 25 26 PPB
3:00 AM RIFLO3 O3 8 Good 25 30 PPB
2:00 AM ACAD O3 8 Good 25 29 PPB
2:00 AM CAMP O3 8 Good 25 30 PPB
1:00 AM CASA O3 8 Good 25 30 PPB
12:00 AM FTC O3 8 Good 26 31 PPB
12:00 AM I25DEN PM2.5 24 Good 26 6 µg/m3
11:00 PM I25DEN PM2.5 24 Good 26 6 µg/m3
10:00 PM WCH O3 8 Good 26 31 PPB
4:00 PM RIFLO3 O3 8 Good 26 31 PPB
2:00 PM CASA O3 8 Good 26 31 PPB
2:00 PM DELT PM2.5 24 Good 26 6 µg/m3
2:00 PM FTC O3 8 Good 26 31 PPB
2:00 PM PAL O3 8 Good 26 31 PPB
8:00 AM ACAD O3 8 Good 26 31 PPB
8:00 AM PAL O3 8 Good 26 31 PPB
6:00 AM BOU PM2.5 24 Good 26 6 µg/m3
6:00 AM GRET O3 8 Good 26 31 PPB
5:00 AM ASPN O3 8 Good 26 31 PPB
5:00 AM WBY NO2 1 Good 26 28 PPB
5:00 AM WBY NO2 1 Good 26 28 PPB
4:00 AM DELT PM2.5 24 Good 26 6 µg/m3
3:00 AM ASPN O3 8 Good 26 31 PPB
3:00 AM DELT PM2.5 24 Good 26 6 µg/m3
2:00 AM ASPN O3 8 Good 26 31 PPB
2:00 AM CAMP PM2.5 24 Good 26 6 µg/m3
2:00 AM DELT PM2.5 24 Good 26 6 µg/m3
12:00 AM CTZ O3 8 Good 27 32 PPB
12:00 AM RIFLO3 O3 8 Good 27 32 PPB
11:00 PM CCOL PM2.5 24 Good 27 6 µg/m3
10:00 PM ACAD O3 8 Good 27 32 PPB
9:00 PM CAMP NO2 1 Good 27 29 PPB
9:00 PM CAMP NO2 1 Good 27 29 PPB
9:00 PM CASA O3 8 Good 27 32 PPB
9:00 PM SBC O3 8 Good 27 32 PPB
9:00 PM WBY O3 8 Good 27 32 PPB
7:00 PM DELT PM2.5 24 Good 27 7 µg/m3
6:00 PM DELT PM2.5 24 Good 27 7 µg/m3
6:00 PM I25DEN NO2 1 Good 27 29 PPB
5:00 PM DELT PM2.5 24 Good 27 6 µg/m3
4:00 PM ASPN O3 8 Good 27 32 PPB
4:00 PM DELT PM2.5 24 Good 27 6 µg/m3
3:00 PM DELT PM2.5 24 Good 27 6 µg/m3
1:00 PM DELT PM2.5 24 Good 27 6 µg/m3
12:00 PM DELT PM2.5 24 Good 27 7 µg/m3
11:00 AM DELT PM2.5 24 Good 27 7 µg/m3
10:00 AM I25DEN NO2 1 Good 27 29 PPB
9:00 AM DELT PM2.5 24 Good 27 6 µg/m3
8:00 AM ASP O3 8 Good 27 32 PPB
7:00 AM ASP O3 8 Good 27 32 PPB
7:00 AM PAL O3 8 Good 27 32 PPB
5:00 AM GRET O3 8 Good 27 32 PPB
5:00 AM I25DEN NO2 1 Good 27 29 PPB
5:00 AM I25DEN PM2.5 24 Good 27 6 µg/m3
4:00 AM ASPN O3 8 Good 27 32 PPB
4:00 AM CHAT O3 8 Good 27 32 PPB
4:00 AM I25DEN NO2 1 Good 27 29 PPB
3:00 AM WBY O3 8 Good 27 32 PPB
1:00 AM ASPN O3 8 Good 27 32 PPB
1:00 AM DELT PM2.5 24 Good 27 6 µg/m3
11:00 PM FTC O3 8 Good 28 33 PPB
10:00 PM ASPN O3 8 Good 28 33 PPB
10:00 PM CHAT O3 8 Good 28 33 PPB
10:00 PM NREL O3 8 Good 28 33 PPB
9:00 PM MAN O3 8 Good 28 33 PPB
8:00 PM ASP O3 8 Good 28 33 PPB
8:00 PM DELT PM2.5 24 Good 28 7 µg/m3
5:00 PM RIFLO3 O3 8 Good 28 33 PPB
3:00 PM CAMP O3 8 Good 28 33 PPB
3:00 PM FTC O3 8 Good 28 33 PPB
2:00 PM CTZ O3 8 Good 28 33 PPB
2:00 PM GRET O3 8 Good 28 33 PPB
1:00 PM WCH O3 8 Good 28 33 PPB
10:00 AM DELT PM2.5 24 Good 28 7 µg/m3
9:00 AM ASP O3 8 Good 28 33 PPB
5:00 AM BOU PM2.5 24 Good 28 7 µg/m3
2:00 AM RIFLO3 O3 8 Good 28 33 PPB
1:00 AM ACAD O3 8 Good 28 33 PPB
1:00 AM CAMP PM2.5 24 Good 28 7 µg/m3
11:00 PM GRET O3 8 Good 29 34 PPB
11:00 PM RIFLO3 O3 8 Good 29 34 PPB
9:00 PM CAMP O3 8 Good 29 34 PPB
9:00 PM DELT PM2.5 24 Good 29 7 µg/m3
3:00 PM CASA O3 8 Good 29 34 PPB
3:00 PM PAL O3 8 Good 29 34 PPB
3:00 PM WBY O3 8 Good 29 34 PPB
10:00 AM ASP O3 8 Good 29 34 PPB
9:00 AM AURE O3 8 Good 29 34 PPB
9:00 AM CAMP NO2 1 Good 29 31 PPB
9:00 AM CAMP NO2 1 Good 29 31 PPB
8:00 AM AURE O3 8 Good 29 34 PPB
6:00 AM ASP O3 8 Good 29 34 PPB
6:00 AM PAL O3 8 Good 29 34 PPB
6:00 AM WCH O3 8 Good 29 34 PPB
4:00 AM GRET O3 8 Good 29 34 PPB
3:00 AM FTCW O3 8 Good 29 34 PPB
2:00 AM CTZ O3 8 Good 29 34 PPB
2:00 AM WBY O3 8 Good 29 34 PPB
1:00 AM CAMP O3 8 Good 29 34 PPB
1:00 AM RIFLO3 O3 8 Good 29 34 PPB
12:00 AM AURE O3 8 Good 30 35 PPB
11:00 PM CTZ O3 8 Good 30 35 PPB
10:00 PM DELT PM2.5 24 Good 30 7 µg/m3
9:00 PM ASPN O3 8 Good 30 35 PPB
9:00 PM RFN O3 8 Good 30 35 PPB
6:00 PM RIFLO3 O3 8 Good 30 35 PPB
5:00 PM ASPN O3 8 Good 30 35 PPB
1:00 PM CHAT O3 8 Good 30 35 PPB
10:00 AM AURE O3 8 Good 30 35 PPB
9:00 AM ACAD O3 8 Good 30 35 PPB
6:00 AM CAMP NO2 1 Good 30 32 PPB
6:00 AM CAMP NO2 1 Good 30 32 PPB
5:00 AM ASP O3 8 Good 30 35 PPB
5:00 AM FTCW O3 8 Good 30 35 PPB
5:00 AM PAL O3 8 Good 30 35 PPB
4:00 AM BOU PM2.5 24 Good 30 7 µg/m3
4:00 AM FTCW O3 8 Good 30 35 PPB
3:00 AM CHAT O3 8 Good 30 35 PPB
11:00 PM AURE O3 8 Good 31 37 PPB
10:00 PM FTC O3 8 Good 31 36 PPB
10:00 PM RIFLO3 O3 8 Good 31 36 PPB
9:00 PM ACAD O3 8 Good 31 37 PPB
9:00 PM WCH O3 8 Good 31 36 PPB
8:00 PM ASPN O3 8 Good 31 36 PPB
8:00 PM CASA O3 8 Good 31 37 PPB
8:00 PM SBC O3 8 Good 31 36 PPB
8:00 PM WBY O3 8 Good 31 36 PPB
7:00 PM ASP O3 8 Good 31 37 PPB
7:00 PM ASPN O3 8 Good 31 37 PPB
7:00 PM RIFLO3 O3 8 Good 31 36 PPB
6:00 PM ASPN O3 8 Good 31 37 PPB
4:00 PM CAMP O3 8 Good 31 37 PPB
4:00 PM FTC O3 8 Good 31 36 PPB
4:00 PM PAL O3 8 Good 31 36 PPB
3:00 PM CTZ O3 8 Good 31 37 PPB
12:00 PM MAN O3 8 Good 31 37 PPB
11:00 AM ACAD O3 8 Good 31 37 PPB
11:00 AM ASP O3 8 Good 31 36 PPB
11:00 AM AURE O3 8 Good 31 37 PPB
11:00 AM FTCW O3 8 Good 31 37 PPB
11:00 AM MAN O3 8 Good 31 36 PPB
10:00 AM ACAD O3 8 Good 31 37 PPB
10:00 AM FTCW O3 8 Good 31 36 PPB
10:00 AM MAN O3 8 Good 31 36 PPB
9:00 AM FTCW O3 8 Good 31 36 PPB
9:00 AM MAN O3 8 Good 31 37 PPB
9:00 AM WBY NO2 1 Good 31 33 PPB
9:00 AM WBY NO2 1 Good 31 33 PPB
8:00 AM FTCW O3 8 Good 31 37 PPB
7:00 AM AURE O3 8 Good 31 36 PPB
7:00 AM FTCW O3 8 Good 31 36 PPB
6:00 AM FTCF PM2.5 24 Good 31 7 µg/m3
6:00 AM FTCW O3 8 Good 31 36 PPB
6:00 AM WBY NO2 1 Good 31 33 PPB
6:00 AM WBY NO2 1 Good 31 33 PPB
5:00 AM WCH O3 8 Good 31 37 PPB
4:00 AM ASP O3 8 Good 31 36 PPB
4:00 AM I25DEN PM2.5 24 Good 31 7 µg/m3
4:00 AM PAL O3 8 Good 31 36 PPB
3:00 AM ASP O3 8 Good 31 37 PPB
3:00 AM GRET O3 8 Good 31 36 PPB
3:00 AM PAL O3 8 Good 31 37 PPB
2:00 AM FTCW O3 8 Good 31 36 PPB
1:00 AM CTZ O3 8 Good 31 37 PPB
1:00 AM WBY O3 8 Good 31 36 PPB
12:00 AM CHAT PM2.5 24 Good 32 8 µg/m3
12:00 AM DELT PM2.5 24 Good 32 8 µg/m3
12:00 AM PAL O3 8 Good 32 38 PPB
11:00 PM DELT PM2.5 24 Good 32 8 µg/m3
10:00 PM CTZ O3 8 Good 32 38 PPB
10:00 PM GRET O3 8 Good 32 38 PPB
9:00 PM FTC O3 8 Good 32 38 PPB
9:00 PM NREL O3 8 Good 32 38 PPB
9:00 PM RIFLO3 O3 8 Good 32 38 PPB
8:00 PM CAMP O3 8 Good 32 38 PPB
8:00 PM MAN O3 8 Good 32 38 PPB
8:00 PM RIFLO3 O3 8 Good 32 38 PPB
5:00 PM PAL O3 8 Good 32 38 PPB
4:00 PM CASA O3 8 Good 32 38 PPB
4:00 PM WBY O3 8 Good 32 38 PPB
3:00 PM GRET O3 8 Good 32 38 PPB
2:00 PM WCH O3 8 Good 32 38 PPB
1:00 PM CHAT PM2.5 24 Good 32 8 µg/m3
12:00 PM ASP O3 8 Good 32 38 PPB
12:00 PM CHAT PM2.5 24 Good 32 8 µg/m3
12:00 PM FTCW O3 8 Good 32 38 PPB
11:00 AM CHAT PM2.5 24 Good 32 8 µg/m3
10:00 AM CHAT PM2.5 24 Good 32 8 µg/m3
10:00 AM NREL O3 8 Good 32 38 PPB
6:00 AM AURE O3 8 Good 32 38 PPB
6:00 AM I25DEN NO2 1 Good 32 34 PPB
4:00 AM WCH O3 8 Good 32 38 PPB
2:00 AM ASP O3 8 Good 32 38 PPB
2:00 AM CHAT O3 8 Good 32 38 PPB
2:00 AM GRET O3 8 Good 32 38 PPB
1:00 AM FTCW O3 8 Good 32 38 PPB
9:00 PM CHAT O3 8 Good 33 39 PPB
8:00 PM FTC O3 8 Good 33 39 PPB
8:00 PM RFN O3 8 Good 33 39 PPB
7:00 PM SBC O3 8 Good 33 39 PPB
5:00 PM CAMP O3 8 Good 33 39 PPB
5:00 PM FTC O3 8 Good 33 39 PPB
3:00 PM CHAT PM2.5 24 Good 33 8 µg/m3
2:00 PM CHAT PM2.5 24 Good 33 8 µg/m3
1:00 PM ASP O3 8 Good 33 39 PPB
1:00 PM MAN O3 8 Good 33 39 PPB
12:00 PM ACAD O3 8 Good 33 39 PPB
12:00 PM AURE O3 8 Good 33 39 PPB
11:00 AM NREL O3 8 Good 33 39 PPB
9:00 AM I25DEN NO2 1 Good 33 35 PPB
8:00 AM MAN O3 8 Good 33 39 PPB
8:00 AM NREL O3 8 Good 33 39 PPB
7:00 AM CAMP NO2 1 Good 33 35 PPB
7:00 AM CAMP NO2 1 Good 33 35 PPB
7:00 AM NREL O3 8 Good 33 39 PPB
7:00 AM WBY NO2 1 Good 33 35 PPB
7:00 AM WBY NO2 1 Good 33 35 PPB
3:00 AM BOU PM2.5 24 Good 33 8 µg/m3
2:00 AM PAL O3 8 Good 33 39 PPB
1:00 AM ASP O3 8 Good 33 39 PPB
11:00 PM CHAT PM2.5 24 Good 34 8 µg/m3
11:00 PM PAL O3 8 Good 34 40 PPB
10:00 PM AURE O3 8 Good 34 40 PPB
10:00 PM CHAT PM2.5 24 Good 34 8 µg/m3
9:00 PM CHAT PM2.5 24 Good 34 8 µg/m3
9:00 PM CTZ O3 8 Good 34 40 PPB
8:00 PM CHAT PM2.5 24 Good 34 8 µg/m3
7:00 PM CAMP O3 8 Good 34 40 PPB
7:00 PM CASA O3 8 Good 34 40 PPB
7:00 PM FTC O3 8 Good 34 40 PPB
7:00 PM I25DEN NO2 1 Good 34 36 PPB
7:00 PM WBY O3 8 Good 34 40 PPB
6:00 PM CAMP O3 8 Good 34 40 PPB
6:00 PM FTC O3 8 Good 34 40 PPB
6:00 PM PAL O3 8 Good 34 40 PPB
5:00 PM CASA O3 8 Good 34 40 PPB
1:00 PM FTCW O3 8 Good 34 40 PPB
12:00 PM NREL O3 8 Good 34 40 PPB
11:00 AM NJH PM2.5 24 Good 34 8 µg/m3
11:00 AM RFN O3 8 Good 34 40 PPB
10:00 AM NJH PM2.5 24 Good 34 8 µg/m3
9:00 AM NREL O3 8 Good 34 40 PPB
8:00 AM CAMP NO2 1 Good 34 36 PPB
8:00 AM CAMP NO2 1 Good 34 36 PPB
7:00 AM MAN O3 8 Good 34 40 PPB
6:00 AM NREL O3 8 Good 34 40 PPB
5:00 AM AURE O3 8 Good 34 40 PPB
3:00 AM I25DEN PM2.5 24 Good 34 8 µg/m3
3:00 AM WCH O3 8 Good 34 40 PPB
1:00 AM GRET O3 8 Good 34 40 PPB
12:00 AM FTCW O3 8 Good 35 41 PPB
10:00 PM CAMP NO2 1 Good 35 37 PPB
10:00 PM CAMP NO2 1 Good 35 37 PPB
10:00 PM CCOL PM2.5 24 Good 35 8 µg/m3
10:00 PM I25DEN NO2 1 Good 35 37 PPB
9:00 PM AURE O3 8 Good 35 41 PPB
7:00 PM CHAT PM2.5 24 Good 35 8 µg/m3
7:00 PM MAN O3 8 Good 35 41 PPB
6:00 PM ASP O3 8 Good 35 41 PPB
6:00 PM CASA O3 8 Good 35 41 PPB
6:00 PM CHAT PM2.5 24 Good 35 9 µg/m3
6:00 PM SBC O3 8 Good 35 41 PPB
6:00 PM WBY O3 8 Good 35 41 PPB
5:00 PM CHAT PM2.5 24 Good 35 9 µg/m3
4:00 PM CHAT PM2.5 24 Good 35 8 µg/m3
4:00 PM CTZ O3 8 Good 35 41 PPB
2:00 PM ASP O3 8 Good 35 41 PPB
2:00 PM CHAT O3 8 Good 35 41 PPB
2:00 PM MAN O3 8 Good 35 41 PPB
1:00 PM ACAD O3 8 Good 35 41 PPB
1:00 PM NJH PM2.5 24 Good 35 8 µg/m3
12:00 PM NJH PM2.5 24 Good 35 8 µg/m3
12:00 PM RFN O3 8 Good 35 41 PPB
10:00 AM RFN O3 8 Good 35 41 PPB
9:00 AM CHAT PM2.5 24 Good 35 8 µg/m3
9:00 AM NJH PM2.5 24 Good 35 8 µg/m3
8:00 AM NJH PM2.5 24 Good 35 8 µg/m3
7:00 AM I25DEN NO2 1 Good 35 37 PPB
7:00 AM NJH PM2.5 24 Good 35 9 µg/m3
7:00 AM SBC O3 8 Good 35 41 PPB
6:00 AM MAN O3 8 Good 35 41 PPB
5:00 AM NREL O3 8 Good 35 41 PPB
2:00 AM BOU PM2.5 24 Good 35 8 µg/m3
2:00 AM WCH O3 8 Good 35 41 PPB
1:00 AM BOU PM2.5 24 Good 35 9 µg/m3
1:00 AM CHAT O3 8 Good 35 41 PPB
1:00 AM PAL O3 8 Good 35 41 PPB
12:00 AM NJH PM2.5 24 Good 36 9 µg/m3
11:00 PM FTCW O3 8 Good 36 43 PPB
11:00 PM NJH PM2.5 24 Good 36 9 µg/m3
10:00 PM NJH PM2.5 24 Good 36 9 µg/m3
10:00 PM PAL O3 8 Good 36 42 PPB
9:00 PM GRET O3 8 Good 36 42 PPB
9:00 PM PAL O3 8 Good 36 42 PPB
8:00 PM ACAD O3 8 Good 36 42 PPB
8:00 PM AURE O3 8 Good 36 43 PPB
8:00 PM CTZ O3 8 Good 36 42 PPB
8:00 PM NREL O3 8 Good 36 42 PPB
8:00 PM PAL O3 8 Good 36 42 PPB
8:00 PM WCH O3 8 Good 36 42 PPB
7:00 PM CTZ O3 8 Good 36 43 PPB
7:00 PM PAL O3 8 Good 36 42 PPB
7:00 PM RFN O3 8 Good 36 42 PPB
6:00 PM MAN O3 8 Good 36 43 PPB
6:00 PM RFN O3 8 Good 36 43 PPB
5:00 PM MAN O3 8 Good 36 43 PPB
5:00 PM RFN O3 8 Good 36 43 PPB
5:00 PM SBC O3 8 Good 36 43 PPB
5:00 PM WBY O3 8 Good 36 42 PPB
4:00 PM GRET O3 8 Good 36 43 PPB
4:00 PM MAN O3 8 Good 36 43 PPB
3:00 PM MAN O3 8 Good 36 43 PPB
3:00 PM NJH PM2.5 24 Good 36 9 µg/m3
2:00 PM FTCW O3 8 Good 36 42 PPB
2:00 PM NJH PM2.5 24 Good 36 9 µg/m3
1:00 PM AURE O3 8 Good 36 42 PPB
1:00 PM NREL O3 8 Good 36 42 PPB
1:00 PM RFN O3 8 Good 36 42 PPB
1:00 PM SBC O3 8 Good 36 43 PPB
12:00 PM SBC O3 8 Good 36 42 PPB
11:00 AM SBC O3 8 Good 36 42 PPB
10:00 AM SBC O3 8 Good 36 42 PPB
9:00 AM RFN O3 8 Good 36 43 PPB
9:00 AM SBC O3 8 Good 36 42 PPB
8:00 AM I25DEN NO2 1 Good 36 38 PPB
8:00 AM RFN O3 8 Good 36 43 PPB
8:00 AM SBC O3 8 Good 36 42 PPB
7:00 AM RFN O3 8 Good 36 43 PPB
6:00 AM NJH PM2.5 24 Good 36 9 µg/m3
6:00 AM RFN O3 8 Good 36 43 PPB
6:00 AM SBC O3 8 Good 36 42 PPB
5:00 AM FTCF PM2.5 24 Good 36 9 µg/m3
5:00 AM MAN O3 8 Good 36 42 PPB
5:00 AM RFN O3 8 Good 36 43 PPB
5:00 AM SBC O3 8 Good 36 42 PPB
4:00 AM AURE O3 8 Good 36 42 PPB
4:00 AM MAN O3 8 Good 36 42 PPB
4:00 AM NREL O3 8 Good 36 42 PPB
4:00 AM SBC O3 8 Good 36 42 PPB
3:00 AM AURE O3 8 Good 36 43 PPB
3:00 AM MAN O3 8 Good 36 42 PPB
3:00 AM NREL O3 8 Good 36 42 PPB
3:00 AM SBC O3 8 Good 36 42 PPB
2:00 AM I25DEN PM2.5 24 Good 36 9 µg/m3
2:00 AM MAN O3 8 Good 36 43 PPB
2:00 AM NREL O3 8 Good 36 43 PPB
2:00 AM SBC O3 8 Good 36 43 PPB
1:00 AM WCH O3 8 Good 36 43 PPB
11:00 PM GREH PM2.5 24 Good 37 9 µg/m3
10:00 PM GREH PM2.5 24 Good 37 9 µg/m3
9:00 PM NJH PM2.5 24 Good 37 9 µg/m3
8:00 PM CHAT O3 8 Good 37 44 PPB
7:00 PM NREL O3 8 Good 37 44 PPB
6:00 PM CTZ O3 8 Good 37 44 PPB
5:00 PM ASP O3 8 Good 37 44 PPB
5:00 PM CTZ O3 8 Good 37 44 PPB
4:00 PM ASP O3 8 Good 37 44 PPB
4:00 PM NJH PM2.5 24 Good 37 9 µg/m3
4:00 PM RFN O3 8 Good 37 44 PPB
4:00 PM SBC O3 8 Good 37 44 PPB
3:00 PM ASP O3 8 Good 37 44 PPB
3:00 PM FTCW O3 8 Good 37 44 PPB
3:00 PM WCH O3 8 Good 37 44 PPB
2:00 PM ACAD O3 8 Good 37 44 PPB
2:00 PM AURE O3 8 Good 37 44 PPB
2:00 PM NREL O3 8 Good 37 44 PPB
2:00 PM RFN O3 8 Good 37 44 PPB
2:00 PM SBC O3 8 Good 37 44 PPB
4:00 AM RFN O3 8 Good 37 44 PPB
3:00 AM RFN O3 8 Good 37 44 PPB
1:00 AM MAN O3 8 Good 37 44 PPB
1:00 AM NREL O3 8 Good 37 44 PPB
1:00 AM SBC O3 8 Good 37 44 PPB
10:00 PM FTCW O3 8 Good 38 45 PPB
9:00 PM GREH PM2.5 24 Good 38 9 µg/m3
9:00 PM I25DEN NO2 1 Good 38 40 PPB
8:00 PM NJH PM2.5 24 Good 38 9 µg/m3
7:00 PM ACAD O3 8 Good 38 45 PPB
7:00 PM NJH PM2.5 24 Good 38 9 µg/m3
5:00 PM NJH PM2.5 24 Good 38 9 µg/m3
3:00 PM ACAD O3 8 Good 38 45 PPB
3:00 PM RFN O3 8 Good 38 45 PPB
3:00 PM SBC O3 8 Good 38 45 PPB
8:00 AM CHAT PM2.5 24 Good 38 9 µg/m3
6:00 AM WBY PM10 24 Good 38 41 µg/m3
5:00 AM NJH PM2.5 24 Good 38 9 µg/m3
5:00 AM WBY PM10 24 Good 38 41 µg/m3
2:00 AM AURE O3 8 Good 38 45 PPB
2:00 AM RFN O3 8 Good 38 45 PPB
8:00 PM GRET O3 8 Good 39 46 PPB
7:00 PM AURE O3 8 Good 39 46 PPB
7:00 PM WCH O3 8 Good 39 46 PPB
6:00 PM ACAD O3 8 Good 39 46 PPB
6:00 PM NJH PM2.5 24 Good 39 9 µg/m3
6:00 PM NREL O3 8 Good 39 46 PPB
5:00 PM ACAD O3 8 Good 39 46 PPB
5:00 PM NREL O3 8 Good 39 46 PPB
4:00 PM ACAD O3 8 Good 39 46 PPB
4:00 PM FTCW O3 8 Good 39 46 PPB
3:00 PM CHAT O3 8 Good 39 46 PPB
7:00 AM CHAT PM2.5 24 Good 39 9 µg/m3
7:00 AM WBY PM10 24 Good 39 42 µg/m3
1:00 AM I25DEN PM2.5 24 Good 39 9 µg/m3
1:00 AM RFN O3 8 Good 39 46 PPB
12:00 AM GREH PM2.5 24 Good 40 10 µg/m3
5:00 PM GRET O3 8 Good 40 47 PPB
5:00 PM WCH O3 8 Good 40 47 PPB
4:00 PM NREL O3 8 Good 40 47 PPB
4:00 PM WCH O3 8 Good 40 47 PPB
3:00 PM AURE O3 8 Good 40 47 PPB
3:00 PM NREL O3 8 Good 40 47 PPB
3:00 PM WBY PM10 24 Good 40 43 µg/m3
2:00 PM WBY PM10 24 Good 40 43 µg/m3
10:00 AM LNGM PM2.5 24 Good 40 10 µg/m3
4:00 AM NJH 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
9:00 PM CCOL PM2.5 24 Good 41 10 µg/m3
9:00 PM FTCW O3 8 Good 41 48 PPB
7:00 PM CHAT O3 8 Good 41 48 PPB
7:00 PM GRET O3 8 Good 41 48 PPB
6:00 PM AURE O3 8 Good 41 48 PPB
6:00 PM WCH O3 8 Good 41 48 PPB
2:00 PM GREH PM2.5 24 Good 41 10 µg/m3
2:00 PM LNGM PM2.5 24 Good 41 10 µg/m3
1:00 PM LNGM PM2.5 24 Good 41 10 µg/m3
1:00 PM WBY PM10 24 Good 41 44 µg/m3
12:00 PM LNGM PM2.5 24 Good 41 10 µg/m3
11:00 AM LNGM PM2.5 24 Good 41 10 µg/m3
6:00 AM CHAT PM2.5 24 Good 41 10 µg/m3
4:00 AM FTCF PM2.5 24 Good 41 10 µg/m3
3:00 AM WBY PM10 24 Good 41 44 µg/m3
1:00 AM AURE O3 8 Good 41 48 PPB
1:00 AM WBY PM10 24 Good 41 44 µg/m3
12:00 AM WBY PM10 24 Good 42 45 µg/m3
8:00 PM CCOL PM2.5 24 Good 42 10 µg/m3
8:00 PM FTCW O3 8 Good 42 49 PPB
7:00 PM FTCW O3 8 Good 42 50 PPB
6:00 PM CHAT O3 8 Good 42 50 PPB
6:00 PM FTCW O3 8 Good 42 50 PPB
6:00 PM GRET O3 8 Good 42 49 PPB
5:00 PM AURE O3 8 Good 42 49 PPB
5:00 PM CHAT O3 8 Good 42 50 PPB
5:00 PM FTCW O3 8 Good 42 49 PPB
4:00 PM AURE O3 8 Good 42 49 PPB
4:00 PM CHAT O3 8 Good 42 50 PPB
3:00 PM LNGM PM2.5 24 Good 42 10 µg/m3
12:00 PM WBY PM10 24 Good 42 45 µg/m3
9:00 AM WBY PM10 24 Good 42 45 µg/m3
8:00 AM WBY PM10 24 Good 42 45 µg/m3
3:00 AM NJH PM2.5 24 Good 42 10 µg/m3
11:00 PM WBY PM10 24 Good 43 46 µg/m3
10:00 PM WBY PM10 24 Good 43 46 µg/m3
9:00 PM WBY PM10 24 Good 43 46 µg/m3
3:00 PM GREH PM2.5 24 Good 43 10 µg/m3
1:00 PM GREH PM2.5 24 Good 43 10 µg/m3
12:00 PM GREH PM2.5 24 Good 43 10 µg/m3
11:00 AM GREH PM2.5 24 Good 43 10 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 LNGM PM2.5 24 Good 43 10 µg/m3
5:00 AM CHAT PM2.5 24 Good 43 10 µg/m3
12:00 AM LNGM PM2.5 24 Good 44 11 µg/m3
8:00 PM GREH PM2.5 24 Good 44 11 µg/m3
8:00 PM WBY PM10 24 Good 44 47 µg/m3
7:00 PM CCOL PM2.5 24 Good 44 11 µg/m3
7:00 PM GREH PM2.5 24 Good 44 11 µg/m3
7:00 PM WBY PM10 24 Good 44 48 µg/m3
4:00 PM WBY PM10 24 Good 44 47 µg/m3
2:00 AM NJH PM2.5 24 Good 44 11 µg/m3
11:00 PM LNGM PM2.5 24 Good 45 11 µg/m3
6:00 PM CCOL PM2.5 24 Good 45 11 µg/m3
6:00 PM LNGM PM2.5 24 Good 45 11 µg/m3
5:00 PM WBY PM10 24 Good 45 49 µg/m3
4:00 AM CHAT PM2.5 24 Good 45 11 µg/m3
10:00 PM LNGM PM2.5 24 Good 46 11 µg/m3
9:00 PM LNGM PM2.5 24 Good 46 11 µg/m3
6:00 PM WBY PM10 24 Good 46 50 µg/m3
5:00 PM CCOL PM2.5 24 Good 46 11 µg/m3
10:00 AM GREH PM2.5 24 Good 46 11 µg/m3
7:00 AM LNGM PM2.5 24 Good 46 11 µg/m3
1:00 AM NJH PM2.5 24 Good 46 11 µg/m3
8:00 PM LNGM PM2.5 24 Good 47 11 µg/m3
3:00 AM CHAT PM2.5 24 Good 47 11 µg/m3
3:00 AM FTCF PM2.5 24 Good 47 11 µg/m3
7:00 PM LNGM PM2.5 24 Good 48 11 µg/m3
6:00 PM GREH PM2.5 24 Good 48 11 µg/m3
4:00 PM GREH PM2.5 24 Good 48 12 µg/m3
8:00 AM LNGM PM2.5 24 Good 48 12 µg/m3
7:00 AM GREH PM2.5 24 Good 48 12 µg/m3
6:00 AM LNGM PM2.5 24 Good 48 11 µg/m3
5:00 AM LNGM PM2.5 24 Good 48 12 µg/m3
4:00 PM LNGM PM2.5 24 Good 49 12 µg/m3
9:00 AM GREH PM2.5 24 Good 49 12 µg/m3
2:00 AM CHAT PM2.5 24 Good 49 12 µg/m3
5:00 PM GREH PM2.5 24 Good 50 12 µg/m3
5:00 PM LNGM PM2.5 24 Good 50 12 µg/m3
8:00 AM GREH PM2.5 24 Moderate 51 12 µg/m3
4:00 AM LNGM PM2.5 24 Moderate 51 12 µg/m3
1:00 AM CHAT PM2.5 24 Moderate 51 12 µg/m3
4:00 PM CCOL PM2.5 24 Moderate 52 12 µg/m3
6:00 AM GREH PM2.5 24 Moderate 52 12 µg/m3
2:00 AM FTCF PM2.5 24 Moderate 52 12 µg/m3
3:00 PM CCOL PM2.5 24 Moderate 53 13 µg/m3
2:00 PM CCOL PM2.5 24 Moderate 53 13 µg/m3
5:00 AM GREH PM2.5 24 Moderate 53 13 µg/m3
4:00 AM GREH PM2.5 24 Moderate 53 13 µg/m3
3:00 AM LNGM PM2.5 24 Moderate 53 13 µg/m3
1:00 PM CCOL PM2.5 24 Moderate 54 14 µg/m3
12:00 PM CCOL PM2.5 24 Moderate 54 14 µg/m3
3:00 AM GREH PM2.5 24 Moderate 54 14 µg/m3
2:00 AM LNGM PM2.5 24 Moderate 54 14 µg/m3
1:00 AM FTCF PM2.5 24 Moderate 54 14 µg/m3
11:00 AM CCOL PM2.5 24 Moderate 55 14 µg/m3
1:00 AM LNGM PM2.5 24 Moderate 55 14 µg/m3
10:00 AM CCOL PM2.5 24 Moderate 56 14 µg/m3
9:00 AM CCOL PM2.5 24 Moderate 56 15 µg/m3
2:00 AM GREH PM2.5 24 Moderate 56 15 µg/m3
8:00 AM CCOL PM2.5 24 Moderate 57 15 µg/m3
7:00 AM CCOL PM2.5 24 Moderate 58 15 µg/m3
6:00 AM CCOL PM2.5 24 Moderate 58 16 µg/m3
1:00 AM GREH PM2.5 24 Moderate 58 15 µg/m3
5:00 AM CCOL PM2.5 24 Moderate 59 16 µg/m3
4:00 AM CCOL PM2.5 24 Moderate 59 16 µg/m3
3:00 AM CCOL PM2.5 24 Moderate 60 16 µg/m3
2:00 AM CCOL PM2.5 24 Moderate 60 17 µg/m3
1:00 AM CCOL PM2.5 24 Moderate 62 17 µg/m3

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