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AQI Calculations on 10/10/2018 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.
12:00 AM ACAD O3 8 Good 15 16 PPB
12:00 AM ADM PM10 24 Good 6 6 µg/m3
12:00 AM ADM PM2.5 24 Good 20 5 µg/m3
12:00 AM ASP O3 8 Good 10 11 PPB
12:00 AM ASPN O3 8 Good 25 27 PPB
12:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
12:00 AM ASPN2 PM2.5 24 Good 6 1 µg/m3
12:00 AM AURE O3 8 Good 21 23 PPB
12:00 AM CAMP CO 8 Good 2 0.2 PPM
12:00 AM CAMP NO2 1 Good 8 9 PPB
12:00 AM CAMP NO2 1 Good 8 9 PPB
12:00 AM CAMP O3 8 Good 13 14 PPB
12:00 AM CASA CO 8 Good 1 0.1 PPM
12:00 AM CASA O3 8 Good 13 14 PPB
12:00 AM CASA PM10 24 Good 4 4 µg/m3
12:00 AM CASA PM2.5 24 Good 14 3 µg/m3
12:00 AM CCOL PM2.5 24 Good 12 3 µg/m3
12:00 AM CHAT O3 8 Good 12 13 PPB
12:00 AM CHAT PM10 24 Good 7 8 µg/m3
12:00 AM CHAT PM2.5 24 Good 22 5 µg/m3
12:00 AM DELT PM2.5 24 Good 25 6 µg/m3
12:00 AM ELK O3 8 Good 23 25 PPB
12:00 AM FTC CO 8 Good 1 0.1 PPM
12:00 AM FTC O3 8 Good 10 11 PPB
12:00 AM FTCF PM10 24 Good 2 2 µg/m3
12:00 AM FTCF PM2.5 24 Good 10 2 µg/m3
12:00 AM FTCW O3 8 Good 14 15 PPB
12:00 AM GJCT CO 8 Good 1 0.1 PPM
12:00 AM GJPB PM10 24 Good 1 1 µg/m3
12:00 AM GJPB PM2.5 24 Good 4 1 µg/m3
12:00 AM GREH PM10 24 Good 1 1 µg/m3
12:00 AM GREH PM2.5 24 Good 6 1 µg/m3
12:00 AM GRET CO 8 Good 0 0.0 PPM
12:00 AM GRET O3 8 Good 16 17 PPB
12:00 AM H24 CO 8 Good 2 0.2 PPM
12:00 AM HLD O3 8 Good 15 16 PPB
12:00 AM I25DEN CO 8 Good 1 0.1 PPM
12:00 AM I25DEN NO2 1 Good 17 18 PPB
12:00 AM I25DEN PM10 24 Good 6 7 µg/m3
12:00 AM I25DEN PM2.5 24 Good 21 5 µg/m3
12:00 AM I25GLO NO2 1 Good 9 10 PPB
12:00 AM I25GLO PM10 24 Good 6 7 µg/m3
12:00 AM I25GLO PM2.5 24 Good 20 5 µg/m3
12:00 AM LNGM PM2.5 24 Good 12 3 µg/m3
12:00 AM MAN O3 8 Good 16 17 PPB
12:00 AM NJH PM10 24 Good 6 6 µg/m3
12:00 AM NJH PM2.5 24 Good 15 4 µg/m3
12:00 AM NREL O3 8 Good 13 14 PPB
12:00 AM PAL O3 8 Good 25 27 PPB
12:00 AM PDX O3 8 Good 27 29 PPB
12:00 AM RFN O3 8 Good 15 16 PPB
12:00 AM RIFLO3 O3 8 Good 17 18 PPB
12:00 AM SWAN CO 8 Good 3 0.3 PPM
12:00 AM SWAN NO2 1 Good 7 7 PPB
12:00 AM SWAN PM10 24 Good 3 3 µg/m3
12:00 AM SWAN PM2.5 24 Good 13 3 µg/m3
12:00 AM WBY CO 8 Good 1 0.1 PPM
12:00 AM WBY NO2 1 Good 4 4 PPB
12:00 AM WBY NO2 1 Good 4 4 PPB
12:00 AM WBY O3 8 Good 18 19 PPB
12:00 AM WBY PM10 24 Good 4 4 µg/m3
12:00 AM WCH O3 8 Good 9 10 PPB
11:00 PM ACAD O3 8 Good 15 16 PPB
11:00 PM ADM PM10 24 Good 6 6 µg/m3
11:00 PM ADM PM2.5 24 Good 20 5 µg/m3
11:00 PM ASP O3 8 Good 10 11 PPB
11:00 PM ASPN O3 8 Good 27 29 PPB
11:00 PM ASPN2 PM10 24 Good 2 2 µg/m3
11:00 PM ASPN2 PM2.5 24 Good 6 2 µg/m3
11:00 PM AURE O3 8 Good 21 23 PPB
11:00 PM CAMP CO 8 Good 3 0.3 PPM
11:00 PM CAMP O3 8 Good 12 13 PPB
11:00 PM CASA CO 8 Good 1 0.1 PPM
11:00 PM CASA O3 8 Good 13 14 PPB
11:00 PM CASA PM10 24 Good 4 4 µg/m3
11:00 PM CASA PM2.5 24 Good 14 3 µg/m3
11:00 PM CCOL PM2.5 24 Good 12 3 µg/m3
11:00 PM CHAT O3 8 Good 12 13 PPB
11:00 PM CHAT PM10 24 Good 7 8 µg/m3
11:00 PM CHAT PM2.5 24 Good 22 5 µg/m3
11:00 PM DELT PM2.5 24 Good 23 6 µg/m3
11:00 PM ELK O3 8 Good 24 26 PPB
11:00 PM FTC CO 8 Good 1 0.1 PPM
11:00 PM FTC O3 8 Good 11 12 PPB
11:00 PM FTCF PM10 24 Good 2 2 µg/m3
11:00 PM FTCF PM2.5 24 Good 10 2 µg/m3
11:00 PM FTCW O3 8 Good 16 17 PPB
11:00 PM GJCT CO 8 Good 1 0.1 PPM
11:00 PM GJPB PM10 24 Good 1 1 µg/m3
11:00 PM GJPB PM2.5 24 Good 4 1 µg/m3
11:00 PM GREH PM10 24 Good 1 1 µg/m3
11:00 PM GREH PM2.5 24 Good 5 1 µg/m3
11:00 PM GRET CO 8 Good 0 0.0 PPM
11:00 PM GRET O3 8 Good 15 16 PPB
11:00 PM H24 CO 8 Good 2 0.2 PPM
11:00 PM HLD O3 8 Good 15 16 PPB
11:00 PM I25DEN CO 8 Good 1 0.1 PPM
11:00 PM I25DEN PM10 24 Good 6 7 µg/m3
11:00 PM I25DEN PM2.5 24 Good 21 5 µg/m3
11:00 PM I25GLO PM10 24 Good 6 6 µg/m3
11:00 PM I25GLO PM2.5 24 Good 20 5 µg/m3
11:00 PM LNGM PM2.5 24 Good 12 3 µg/m3
11:00 PM MAN O3 8 Good 16 17 PPB
11:00 PM NJH PM10 24 Good 6 7 µg/m3
11:00 PM NJH PM2.5 24 Good 15 4 µg/m3
11:00 PM NREL O3 8 Good 13 14 PPB
11:00 PM PAL O3 8 Good 27 29 PPB
11:00 PM PDX O3 8 Good 30 32 PPB
11:00 PM RFN O3 8 Good 15 16 PPB
11:00 PM RIFLO3 O3 8 Good 20 22 PPB
11:00 PM SWAN CO 8 Good 3 0.3 PPM
11:00 PM SWAN PM10 24 Good 3 3 µg/m3
11:00 PM SWAN PM2.5 24 Good 13 3 µg/m3
11:00 PM WBY CO 8 Good 1 0.1 PPM
11:00 PM WBY O3 8 Good 19 20 PPB
11:00 PM WBY PM10 24 Good 4 4 µg/m3
11:00 PM WCH O3 8 Good 8 9 PPB
10:00 PM ACAD O3 8 Good 15 16 PPB
10:00 PM ADM PM10 24 Good 6 6 µg/m3
10:00 PM ADM PM2.5 24 Good 21 5 µg/m3
10:00 PM ASP O3 8 Good 10 11 PPB
10:00 PM ASPN O3 8 Good 30 32 PPB
10:00 PM ASPN2 PM10 24 Good 2 2 µg/m3
10:00 PM ASPN2 PM2.5 24 Good 6 2 µg/m3
10:00 PM AURE O3 8 Good 21 23 PPB
10:00 PM CAMP CO 8 Good 3 0.3 PPM
10:00 PM CAMP NO2 1 Good 8 9 PPB
10:00 PM CAMP NO2 1 Good 8 9 PPB
10:00 PM CAMP O3 8 Good 12 13 PPB
10:00 PM CASA CO 8 Good 1 0.1 PPM
10:00 PM CASA O3 8 Good 14 15 PPB
10:00 PM CASA PM10 24 Good 4 4 µg/m3
10:00 PM CASA PM2.5 24 Good 14 3 µg/m3
10:00 PM CCOL PM2.5 24 Good 12 3 µg/m3
10:00 PM CHAT O3 8 Good 12 13 PPB
10:00 PM CHAT PM10 24 Good 7 8 µg/m3
10:00 PM CHAT PM2.5 24 Good 22 5 µg/m3
10:00 PM DELT PM2.5 24 Good 22 5 µg/m3
10:00 PM ELK O3 8 Good 25 27 PPB
10:00 PM FTC CO 8 Good 1 0.1 PPM
10:00 PM FTC O3 8 Good 13 14 PPB
10:00 PM FTCF PM10 24 Good 2 2 µg/m3
10:00 PM FTCF PM2.5 24 Good 11 3 µg/m3
10:00 PM FTCW O3 8 Good 17 18 PPB
10:00 PM GJCT CO 8 Good 1 0.1 PPM
10:00 PM GJPB PM10 24 Good 1 1 µg/m3
10:00 PM GJPB PM2.5 24 Good 4 1 µg/m3
10:00 PM GREH PM10 24 Good 1 1 µg/m3
10:00 PM GREH PM2.5 24 Good 6 1 µg/m3
10:00 PM GRET CO 8 Good 1 0.1 PPM
10:00 PM GRET O3 8 Good 15 16 PPB
10:00 PM H24 CO 8 Good 2 0.2 PPM
10:00 PM HLD O3 8 Good 15 16 PPB
10:00 PM I25DEN CO 8 Good 1 0.1 PPM
10:00 PM I25DEN NO2 1 Good 7 7 PPB
10:00 PM I25DEN PM10 24 Good 6 7 µg/m3
10:00 PM I25DEN PM2.5 24 Good 21 5 µg/m3
10:00 PM I25GLO NO2 1 Good 7 7 PPB
10:00 PM I25GLO PM10 24 Good 6 7 µg/m3
10:00 PM I25GLO PM2.5 24 Good 20 5 µg/m3
10:00 PM LNGM PM2.5 24 Good 12 3 µg/m3
10:00 PM MAN O3 8 Good 16 17 PPB
10:00 PM NJH PM10 24 Good 6 7 µg/m3
10:00 PM NJH PM2.5 24 Good 15 4 µg/m3
10:00 PM NREL O3 8 Good 13 14 PPB
10:00 PM PAL O3 8 Good 30 32 PPB
10:00 PM PDX O3 8 Good 32 35 PPB
10:00 PM RFN O3 8 Good 16 17 PPB
10:00 PM RIFLO3 O3 8 Good 23 25 PPB
10:00 PM SWAN CO 8 Good 3 0.3 PPM
10:00 PM SWAN NO2 1 Good 8 8 PPB
10:00 PM SWAN PM10 24 Good 3 3 µg/m3
10:00 PM SWAN PM2.5 24 Good 13 3 µg/m3
10:00 PM WBY CO 8 Good 1 0.1 PPM
10:00 PM WBY NO2 1 Good 6 6 PPB
10:00 PM WBY NO2 1 Good 6 6 PPB
10:00 PM WBY O3 8 Good 19 20 PPB
10:00 PM WBY PM10 24 Good 4 4 µg/m3
10:00 PM WCH O3 8 Good 8 9 PPB
9:00 PM ACAD O3 8 Good 15 16 PPB
9:00 PM ADM PM10 24 Good 6 6 µg/m3
9:00 PM ADM PM2.5 24 Good 21 5 µg/m3
9:00 PM ASP O3 8 Good 10 11 PPB
9:00 PM ASPN O3 8 Good 33 36 PPB
9:00 PM ASPN2 PM10 24 Good 1 1 µg/m3
9:00 PM ASPN2 PM2.5 24 Good 5 1 µg/m3
9:00 PM AURE O3 8 Good 21 23 PPB
9:00 PM CAMP CO 8 Good 3 0.3 PPM
9:00 PM CAMP NO2 1 Good 8 9 PPB
9:00 PM CAMP NO2 1 Good 8 9 PPB
9:00 PM CAMP O3 8 Good 12 13 PPB
9:00 PM CASA CO 8 Good 1 0.1 PPM
9:00 PM CASA O3 8 Good 13 14 PPB
9:00 PM CASA PM10 24 Good 4 4 µg/m3
9:00 PM CASA PM2.5 24 Good 15 4 µg/m3
9:00 PM CCOL PM2.5 24 Good 14 3 µg/m3
9:00 PM CHAT O3 8 Good 13 14 PPB
9:00 PM CHAT PM10 24 Good 7 8 µg/m3
9:00 PM CHAT PM2.5 24 Good 22 5 µg/m3
9:00 PM DELT PM2.5 24 Good 23 6 µg/m3
9:00 PM ELK O3 8 Good 25 27 PPB
9:00 PM FTC CO 8 Good 1 0.1 PPM
9:00 PM FTC O3 8 Good 14 15 PPB
9:00 PM FTCF PM10 24 Good 2 2 µg/m3
9:00 PM FTCF PM2.5 24 Good 11 3 µg/m3
9:00 PM FTCW O3 8 Good 18 19 PPB
9:00 PM GJCT CO 8 Good 1 0.1 PPM
9:00 PM GJPB PM10 24 Good 1 1 µg/m3
9:00 PM GJPB PM2.5 24 Good 4 1 µg/m3
9:00 PM GREH PM10 24 Good 1 1 µg/m3
9:00 PM GREH PM2.5 24 Good 6 1 µg/m3
9:00 PM GRET CO 8 Good 1 0.1 PPM
9:00 PM GRET O3 8 Good 15 16 PPB
9:00 PM H24 CO 8 Good 2 0.2 PPM
9:00 PM HLD O3 8 Good 14 15 PPB
9:00 PM I25DEN CO 8 Good 1 0.1 PPM
9:00 PM I25DEN NO2 1 Good 8 8 PPB
9:00 PM I25DEN PM10 24 Good 6 7 µg/m3
9:00 PM I25DEN PM2.5 24 Good 22 5 µg/m3
9:00 PM I25GLO NO2 1 Good 8 8 PPB
9:00 PM I25GLO PM10 24 Good 6 7 µg/m3
9:00 PM I25GLO PM2.5 24 Good 21 5 µg/m3
9:00 PM LNGM PM2.5 24 Good 12 3 µg/m3
9:00 PM MAN O3 8 Good 16 17 PPB
9:00 PM NJH PM10 24 Good 6 7 µg/m3
9:00 PM NJH PM2.5 24 Good 16 4 µg/m3
9:00 PM NREL O3 8 Good 13 14 PPB
9:00 PM PAL O3 8 Good 32 35 PPB
9:00 PM PDX O3 8 Good 35 38 PPB
9:00 PM RFN O3 8 Good 17 18 PPB
9:00 PM RIFLO3 O3 8 Good 26 28 PPB
9:00 PM SWAN CO 8 Good 3 0.3 PPM
9:00 PM SWAN NO2 1 Good 9 10 PPB
9:00 PM SWAN PM10 24 Good 4 4 µg/m3
9:00 PM SWAN PM2.5 24 Good 14 3 µg/m3
9:00 PM WBY CO 8 Good 1 0.1 PPM
9:00 PM WBY NO2 1 Good 7 7 PPB
9:00 PM WBY NO2 1 Good 7 7 PPB
9:00 PM WBY O3 8 Good 19 20 PPB
9:00 PM WBY PM10 24 Good 4 4 µg/m3
9:00 PM WCH O3 8 Good 8 9 PPB
8:00 PM ACAD O3 8 Good 16 17 PPB
8:00 PM ADM PM10 24 Good 6 6 µg/m3
8:00 PM ADM PM2.5 24 Good 21 5 µg/m3
8:00 PM ASP O3 8 Good 11 12 PPB
8:00 PM ASPN O3 8 Good 36 39 PPB
8:00 PM ASPN2 PM10 24 Good 1 1 µg/m3
8:00 PM ASPN2 PM2.5 24 Good 5 1 µg/m3
8:00 PM AURE O3 8 Good 21 23 PPB
8:00 PM CAMP CO 8 Good 3 0.3 PPM
8:00 PM CAMP NO2 1 Good 9 10 PPB
8:00 PM CAMP NO2 1 Good 9 10 PPB
8:00 PM CAMP O3 8 Good 12 13 PPB
8:00 PM CASA CO 8 Good 1 0.1 PPM
8:00 PM CASA O3 8 Good 13 14 PPB
8:00 PM CASA PM10 24 Good 4 4 µg/m3
8:00 PM CASA PM2.5 24 Good 15 4 µg/m3
8:00 PM CCOL PM2.5 24 Good 14 3 µg/m3
8:00 PM CHAT O3 8 Good 13 14 PPB
8:00 PM CHAT PM10 24 Good 7 8 µg/m3
8:00 PM CHAT PM2.5 24 Good 22 5 µg/m3
8:00 PM DELT PM2.5 24 Good 23 6 µg/m3
8:00 PM ELK O3 8 Good 25 27 PPB
8:00 PM FTC CO 8 Good 1 0.1 PPM
8:00 PM FTC O3 8 Good 16 17 PPB
8:00 PM FTCF PM10 24 Good 2 2 µg/m3
8:00 PM FTCF PM2.5 24 Good 12 3 µg/m3
8:00 PM FTCW O3 8 Good 19 21 PPB
8:00 PM GJCT CO 8 Good 1 0.1 PPM
8:00 PM GJPB PM10 24 Good 1 1 µg/m3
8:00 PM GJPB PM2.5 24 Good 4 1 µg/m3
8:00 PM GREH PM10 24 Good 1 1 µg/m3
8:00 PM GREH PM2.5 24 Good 6 2 µg/m3
8:00 PM GRET CO 8 Good 1 0.1 PPM
8:00 PM GRET O3 8 Good 15 16 PPB
8:00 PM H24 CO 8 Good 2 0.2 PPM
8:00 PM HLD O3 8 Good 14 15 PPB
8:00 PM I25DEN CO 8 Good 1 0.1 PPM
8:00 PM I25DEN NO2 1 Good 8 8 PPB
8:00 PM I25DEN PM10 24 Good 6 7 µg/m3
8:00 PM I25DEN PM2.5 24 Good 22 5 µg/m3
8:00 PM I25GLO NO2 1 Good 8 9 PPB
8:00 PM I25GLO PM10 24 Good 6 7 µg/m3
8:00 PM I25GLO PM2.5 24 Good 22 5 µg/m3
8:00 PM LNGM PM2.5 24 Good 12 3 µg/m3
8:00 PM MAN O3 8 Good 17 18 PPB
8:00 PM NJH PM10 24 Good 6 7 µg/m3
8:00 PM NJH PM2.5 24 Good 16 4 µg/m3
8:00 PM NREL O3 8 Good 14 15 PPB
8:00 PM PAL O3 8 Good 34 37 PPB
8:00 PM PDX O3 8 Good 38 41 PPB
8:00 PM RFN O3 8 Good 17 18 PPB
8:00 PM RIFLO3 O3 8 Good 29 31 PPB
8:00 PM SWAN CO 8 Good 3 0.3 PPM
8:00 PM SWAN NO2 1 Good 11 12 PPB
8:00 PM SWAN PM10 24 Good 4 4 µg/m3
8:00 PM SWAN PM2.5 24 Good 15 4 µg/m3
8:00 PM WBY CO 8 Good 1 0.1 PPM
8:00 PM WBY NO2 1 Good 4 4 PPB
8:00 PM WBY NO2 1 Good 4 4 PPB
8:00 PM WBY O3 8 Good 19 20 PPB
8:00 PM WBY PM10 24 Good 4 4 µg/m3
8:00 PM WCH O3 8 Good 8 9 PPB
7:00 PM ACAD O3 8 Good 17 18 PPB
7:00 PM ADM PM10 24 Good 6 6 µg/m3
7:00 PM ADM PM2.5 24 Good 21 5 µg/m3
7:00 PM ASP O3 8 Good 13 14 PPB
7:00 PM ASPN O3 8 Good 40 43 PPB
7:00 PM ASPN2 PM10 24 Good 1 1 µg/m3
7:00 PM ASPN2 PM2.5 24 Good 5 1 µg/m3
7:00 PM AURE O3 8 Good 20 22 PPB
7:00 PM CAMP CO 8 Good 3 0.3 PPM
7:00 PM CAMP NO2 1 Good 12 13 PPB
7:00 PM CAMP NO2 1 Good 12 13 PPB
7:00 PM CAMP O3 8 Good 12 13 PPB
7:00 PM CASA CO 8 Good 1 0.1 PPM
7:00 PM CASA O3 8 Good 13 14 PPB
7:00 PM CASA PM10 24 Good 4 4 µg/m3
7:00 PM CASA PM2.5 24 Good 16 4 µg/m3
7:00 PM CCOL PM2.5 24 Good 14 3 µg/m3
7:00 PM CHAT O3 8 Good 14 15 PPB
7:00 PM CHAT PM10 24 Good 7 8 µg/m3
7:00 PM CHAT PM2.5 24 Good 22 5 µg/m3
7:00 PM DELT PM2.5 24 Good 21 5 µg/m3
7:00 PM ELK O3 8 Good 25 27 PPB
7:00 PM FTC CO 8 Good 1 0.1 PPM
7:00 PM FTC O3 8 Good 16 17 PPB
7:00 PM FTCF PM10 24 Good 2 2 µg/m3
7:00 PM FTCF PM2.5 24 Good 12 3 µg/m3
7:00 PM FTCW O3 8 Good 19 21 PPB
7:00 PM GJCT CO 8 Good 1 0.1 PPM
7:00 PM GJPB PM10 24 Good 1 1 µg/m3
7:00 PM GJPB PM2.5 24 Good 3 1 µg/m3
7:00 PM GREH PM10 24 Good 1 1 µg/m3
7:00 PM GREH PM2.5 24 Good 7 2 µg/m3
7:00 PM GRET CO 8 Good 1 0.1 PPM
7:00 PM GRET O3 8 Good 15 16 PPB
7:00 PM H24 CO 8 Good 2 0.2 PPM
7:00 PM HLD O3 8 Good 14 15 PPB
7:00 PM I25DEN CO 8 Good 1 0.1 PPM
7:00 PM I25DEN NO2 1 Good 9 10 PPB
7:00 PM I25DEN PM10 24 Good 7 8 µg/m3
7:00 PM I25DEN PM2.5 24 Good 23 6 µg/m3
7:00 PM I25GLO NO2 1 Good 9 10 PPB
7:00 PM I25GLO PM10 24 Good 6 7 µg/m3
7:00 PM I25GLO PM2.5 24 Good 22 5 µg/m3
7:00 PM LNGM PM2.5 24 Good 13 3 µg/m3
7:00 PM MAN O3 8 Good 17 18 PPB
7:00 PM NJH PM10 24 Good 6 7 µg/m3
7:00 PM NJH PM2.5 24 Good 17 4 µg/m3
7:00 PM NREL O3 8 Good 15 16 PPB
7:00 PM PAL O3 8 Good 37 40 PPB
7:00 PM PDX O3 8 Good 39 42 PPB
7:00 PM RFN O3 8 Good 17 18 PPB
7:00 PM RIFLO3 O3 8 Good 32 35 PPB
7:00 PM SWAN CO 8 Good 3 0.3 PPM
7:00 PM SWAN NO2 1 Good 13 14 PPB
7:00 PM SWAN PM10 24 Good 4 4 µg/m3
7:00 PM SWAN PM2.5 24 Good 15 4 µg/m3
7:00 PM WBY CO 8 Good 1 0.1 PPM
7:00 PM WBY NO2 1 Good 2 2 PPB
7:00 PM WBY NO2 1 Good 2 2 PPB
7:00 PM WBY O3 8 Good 19 20 PPB
7:00 PM WBY PM10 24 Good 4 4 µg/m3
7:00 PM WCH O3 8 Good 9 10 PPB
6:00 PM ACAD O3 8 Good 18 19 PPB
6:00 PM ADM PM10 24 Good 6 6 µg/m3
6:00 PM ADM PM2.5 24 Good 22 5 µg/m3
6:00 PM ASP O3 8 Good 14 15 PPB
6:00 PM ASPN O3 8 Good 41 44 PPB
6:00 PM ASPN2 PM10 24 Good 1 1 µg/m3
6:00 PM ASPN2 PM2.5 24 Good 5 1 µg/m3
6:00 PM AURE O3 8 Good 20 22 PPB
6:00 PM CAMP CO 8 Good 3 0.3 PPM
6:00 PM CAMP NO2 1 Good 11 12 PPB
6:00 PM CAMP NO2 1 Good 11 12 PPB
6:00 PM CAMP O3 8 Good 12 13 PPB
6:00 PM CASA CO 8 Good 1 0.1 PPM
6:00 PM CASA O3 8 Good 13 14 PPB
6:00 PM CASA PM10 24 Good 5 5 µg/m3
6:00 PM CASA PM2.5 24 Good 17 4 µg/m3
6:00 PM CCOL PM2.5 24 Good 14 3 µg/m3
6:00 PM CHAT O3 8 Good 15 16 PPB
6:00 PM CHAT PM10 24 Good 7 8 µg/m3
6:00 PM CHAT PM2.5 24 Good 23 6 µg/m3
6:00 PM DELT PM2.5 24 Good 20 5 µg/m3
6:00 PM ELK O3 8 Good 24 26 PPB
6:00 PM FTC CO 8 Good 1 0.1 PPM
6:00 PM FTC O3 8 Good 17 18 PPB
6:00 PM FTCF PM10 24 Good 2 2 µg/m3
6:00 PM FTCF PM2.5 24 Good 12 3 µg/m3
6:00 PM FTCW O3 8 Good 20 22 PPB
6:00 PM GJCT CO 8 Good 1 0.1 PPM
6:00 PM GJPB PM10 24 Good 0 0 µg/m3
6:00 PM GJPB PM2.5 24 Good 3 1 µg/m3
6:00 PM GREH PM10 24 Good 2 2 µg/m3
6:00 PM GREH PM2.5 24 Good 7 2 µg/m3
6:00 PM GRET CO 8 Good 1 0.1 PPM
6:00 PM GRET O3 8 Good 16 17 PPB
6:00 PM H24 CO 8 Good 2 0.2 PPM
6:00 PM HLD O3 8 Good 14 15 PPB
6:00 PM I25DEN CO 8 Good 2 0.2 PPM
6:00 PM I25DEN NO2 1 Good 9 10 PPB
6:00 PM I25DEN PM10 24 Good 7 8 µg/m3
6:00 PM I25DEN PM2.5 24 Good 23 6 µg/m3
6:00 PM I25GLO NO2 1 Good 8 8 PPB
6:00 PM I25GLO PM10 24 Good 6 7 µg/m3
6:00 PM I25GLO PM2.5 24 Good 22 5 µg/m3
6:00 PM LNGM PM2.5 24 Good 14 3 µg/m3
6:00 PM MAN O3 8 Good 18 19 PPB
6:00 PM NJH PM10 24 Good 6 7 µg/m3
6:00 PM NJH PM2.5 24 Good 17 4 µg/m3
6:00 PM NREL O3 8 Good 16 17 PPB
6:00 PM PAL O3 8 Good 39 42 PPB
6:00 PM PDX O3 8 Good 41 44 PPB
6:00 PM RFN O3 8 Good 17 18 PPB
6:00 PM RIFLO3 O3 8 Good 35 38 PPB
6:00 PM SWAN CO 8 Good 3 0.3 PPM
6:00 PM SWAN NO2 1 Good 8 8 PPB
6:00 PM SWAN PM10 24 Good 4 4 µg/m3
6:00 PM SWAN PM2.5 24 Good 16 4 µg/m3
6:00 PM WBY CO 8 Good 1 0.1 PPM
6:00 PM WBY NO2 1 Good 4 4 PPB
6:00 PM WBY NO2 1 Good 4 4 PPB
6:00 PM WBY O3 8 Good 18 19 PPB
6:00 PM WBY PM10 24 Good 4 4 µg/m3
6:00 PM WCH O3 8 Good 9 10 PPB
5:00 PM ACAD O3 8 Good 19 20 PPB
5:00 PM ADM PM10 24 Good 6 6 µg/m3
5:00 PM ADM PM2.5 24 Good 22 5 µg/m3
5:00 PM ASP O3 8 Good 14 15 PPB
5:00 PM ASPN O3 8 Good 41 44 PPB
5:00 PM ASPN2 PM10 24 Good 1 1 µg/m3
5:00 PM ASPN2 PM2.5 24 Good 5 1 µg/m3
5:00 PM AURE O3 8 Good 20 22 PPB
5:00 PM CAMP CO 8 Good 3 0.3 PPM
5:00 PM CAMP NO2 1 Good 16 17 PPB
5:00 PM CAMP NO2 1 Good 16 17 PPB
5:00 PM CAMP O3 8 Good 11 12 PPB
5:00 PM CASA CO 8 Good 1 0.1 PPM
5:00 PM CASA O3 8 Good 13 14 PPB
5:00 PM CASA PM10 24 Good 5 5 µg/m3
5:00 PM CASA PM2.5 24 Good 17 4 µg/m3
5:00 PM CCOL PM2.5 24 Good 14 3 µg/m3
5:00 PM CHAT O3 8 Good 15 16 PPB
5:00 PM CHAT PM10 24 Good 7 8 µg/m3
5:00 PM CHAT PM2.5 24 Good 23 6 µg/m3
5:00 PM DELT PM2.5 24 Good 20 5 µg/m3
5:00 PM ELK O3 8 Good 25 27 PPB
5:00 PM FTC CO 8 Good 1 0.1 PPM
5:00 PM FTC O3 8 Good 18 19 PPB
5:00 PM FTCF PM10 24 Good 3 3 µg/m3
5:00 PM FTCF PM2.5 24 Good 12 3 µg/m3
5:00 PM FTCW O3 8 Good 20 22 PPB
5:00 PM GJCT CO 8 Good 1 0.1 PPM
5:00 PM GJPB PM10 24 Good 1 1 µg/m3
5:00 PM GJPB PM2.5 24 Good 3 1 µg/m3
5:00 PM GREH PM10 24 Good 2 2 µg/m3
5:00 PM GREH PM2.5 24 Good 7 2 µg/m3
5:00 PM GRET CO 8 Good 1 0.1 PPM
5:00 PM GRET O3 8 Good 17 18 PPB
5:00 PM H24 CO 8 Good 2 0.2 PPM
5:00 PM H24 SO2 1 Good 1 1 PPB
5:00 PM HLD O3 8 Good 15 16 PPB
5:00 PM I25DEN CO 8 Good 2 0.2 PPM
5:00 PM I25DEN NO2 1 Good 16 17 PPB
5:00 PM I25DEN PM10 24 Good 7 8 µg/m3
5:00 PM I25DEN PM2.5 24 Good 24 6 µg/m3
5:00 PM I25GLO NO2 1 Good 9 10 PPB
5:00 PM I25GLO PM10 24 Good 6 7 µg/m3
5:00 PM I25GLO PM2.5 24 Good 23 6 µg/m3
5:00 PM LNGM PM2.5 24 Good 14 3 µg/m3
5:00 PM MAN O3 8 Good 18 19 PPB
5:00 PM NJH PM10 24 Good 6 7 µg/m3
5:00 PM NJH PM2.5 24 Good 18 4 µg/m3
5:00 PM NREL O3 8 Good 16 17 PPB
5:00 PM PAL O3 8 Good 41 44 PPB
5:00 PM PDX O3 8 Good 42 45 PPB
5:00 PM RFN O3 8 Good 17 18 PPB
5:00 PM RIFLO3 O3 8 Good 38 41 PPB
5:00 PM SWAN CO 8 Good 3 0.3 PPM
5:00 PM SWAN NO2 1 Good 7 7 PPB
5:00 PM SWAN PM10 24 Good 4 4 µg/m3
5:00 PM SWAN PM2.5 24 Good 16 4 µg/m3
5:00 PM WBY CO 8 Good 1 0.1 PPM
5:00 PM WBY NO2 1 Good 4 4 PPB
5:00 PM WBY NO2 1 Good 4 4 PPB
5:00 PM WBY O3 8 Good 18 19 PPB
5:00 PM WBY PM10 24 Good 4 4 µg/m3
5:00 PM WCH O3 8 Good 10 11 PPB
4:00 PM ACAD O3 8 Good 18 19 PPB
4:00 PM ADM PM10 24 Good 6 6 µg/m3
4:00 PM ADM PM2.5 24 Good 22 5 µg/m3
4:00 PM ASP O3 8 Good 15 16 PPB
4:00 PM ASPN O3 8 Good 42 45 PPB
4:00 PM ASPN2 PM10 24 Good 1 1 µg/m3
4:00 PM ASPN2 PM2.5 24 Good 5 1 µg/m3
4:00 PM AURE O3 8 Good 19 21 PPB
4:00 PM CAMP CO 8 Good 2 0.2 PPM
4:00 PM CAMP NO2 1 Good 15 16 PPB
4:00 PM CAMP NO2 1 Good 15 16 PPB
4:00 PM CAMP O3 8 Good 11 12 PPB
4:00 PM CASA CO 8 Good 1 0.1 PPM
4:00 PM CASA O3 8 Good 13 14 PPB
4:00 PM CASA PM10 24 Good 5 5 µg/m3
4:00 PM CASA PM2.5 24 Good 18 4 µg/m3
4:00 PM CCOL PM2.5 24 Good 13 3 µg/m3
4:00 PM CHAT O3 8 Good 16 17 PPB
4:00 PM CHAT PM10 24 Good 8 9 µg/m3
4:00 PM CHAT PM2.5 24 Good 24 6 µg/m3
4:00 PM DELT PM2.5 24 Good 19 5 µg/m3
4:00 PM ELK O3 8 Good 25 27 PPB
4:00 PM FTC CO 8 Good 1 0.1 PPM
4:00 PM FTC O3 8 Good 17 18 PPB
4:00 PM FTCF PM10 24 Good 3 3 µg/m3
4:00 PM FTCF PM2.5 24 Good 13 3 µg/m3
4:00 PM FTCW O3 8 Good 19 21 PPB
4:00 PM GJCT CO 8 Good 1 0.1 PPM
4:00 PM GJPB PM10 24 Good 1 1 µg/m3
4:00 PM GJPB PM2.5 24 Good 3 1 µg/m3
4:00 PM GREH PM10 24 Good 2 2 µg/m3
4:00 PM GREH PM2.5 24 Good 8 2 µg/m3
4:00 PM GRET CO 8 Good 1 0.1 PPM
4:00 PM GRET O3 8 Good 17 18 PPB
4:00 PM H24 CO 8 Good 2 0.2 PPM
4:00 PM HLD O3 8 Good 16 17 PPB
4:00 PM I25DEN CO 8 Good 2 0.2 PPM
4:00 PM I25DEN NO2 1 Good 18 19 PPB
4:00 PM I25DEN PM10 24 Good 7 8 µg/m3
4:00 PM I25DEN PM2.5 24 Good 24 6 µg/m3
4:00 PM I25GLO NO2 1 Good 11 12 PPB
4:00 PM I25GLO PM10 24 Good 6 7 µg/m3
4:00 PM I25GLO PM2.5 24 Good 23 6 µg/m3
4:00 PM LNGM PM2.5 24 Good 14 3 µg/m3
4:00 PM MAN O3 8 Good 18 19 PPB
4:00 PM NJH PM10 24 Good 6 7 µg/m3
4:00 PM NJH PM2.5 24 Good 18 4 µg/m3
4:00 PM NREL O3 8 Good 17 18 PPB
4:00 PM PAL O3 8 Good 42 45 PPB
4:00 PM PDX O3 8 Good 43 46 PPB
4:00 PM RFN O3 8 Good 17 18 PPB
4:00 PM RIFLO3 O3 8 Good 40 43 PPB
4:00 PM SWAN CO 8 Good 3 0.3 PPM
4:00 PM SWAN NO2 1 Good 7 7 PPB
4:00 PM SWAN PM10 24 Good 4 4 µg/m3
4:00 PM SWAN PM2.5 24 Good 17 4 µg/m3
4:00 PM WBY CO 8 Good 1 0.1 PPM
4:00 PM WBY NO2 1 Good 6 6 PPB
4:00 PM WBY NO2 1 Good 6 6 PPB
4:00 PM WBY O3 8 Good 17 18 PPB
4:00 PM WBY PM10 24 Good 3 3 µg/m3
4:00 PM WCH O3 8 Good 11 12 PPB
3:00 PM ACAD O3 8 Good 18 19 PPB
3:00 PM ADM PM10 24 Good 6 6 µg/m3
3:00 PM ADM PM2.5 24 Good 22 5 µg/m3
3:00 PM ASP O3 8 Good 15 16 PPB
3:00 PM ASPN O3 8 Good 38 41 PPB
3:00 PM ASPN2 PM10 24 Good 1 1 µg/m3
3:00 PM ASPN2 PM2.5 24 Good 5 1 µg/m3
3:00 PM AURE O3 8 Good 19 21 PPB
3:00 PM CAMP CO 8 Good 2 0.2 PPM
3:00 PM CAMP NO2 1 Good 13 14 PPB
3:00 PM CAMP NO2 1 Good 13 14 PPB
3:00 PM CAMP O3 8 Good 12 13 PPB
3:00 PM CASA CO 8 Good 1 0.1 PPM
3:00 PM CASA O3 8 Good 13 14 PPB
3:00 PM CASA PM10 24 Good 5 5 µg/m3
3:00 PM CASA PM2.5 24 Good 18 4 µg/m3
3:00 PM CCOL PM2.5 24 Good 13 3 µg/m3
3:00 PM CHAT O3 8 Good 17 18 PPB
3:00 PM CHAT PM10 24 Good 8 9 µg/m3
3:00 PM CHAT PM2.5 24 Good 24 6 µg/m3
3:00 PM DELT PM2.5 24 Good 19 5 µg/m3
3:00 PM ELK O3 8 Good 26 28 PPB
3:00 PM FTC CO 8 Good 1 0.1 PPM
3:00 PM FTC O3 8 Good 16 17 PPB
3:00 PM FTCF PM10 24 Good 3 3 µg/m3
3:00 PM FTCF PM2.5 24 Good 13 3 µg/m3
3:00 PM FTCW O3 8 Good 19 20 PPB
3:00 PM GJCT CO 8 Good 1 0.1 PPM
3:00 PM GJPB PM10 24 Good 1 1 µg/m3
3:00 PM GJPB PM2.5 24 Good 3 1 µg/m3
3:00 PM GREH PM10 24 Good 2 2 µg/m3
3:00 PM GREH PM2.5 24 Good 8 2 µg/m3
3:00 PM GRET CO 8 Good 1 0.1 PPM
3:00 PM GRET O3 8 Good 17 18 PPB
3:00 PM H24 CO 8 Good 2 0.2 PPM
3:00 PM H24 SO2 1 Good 1 1 PPB
3:00 PM HLD O3 8 Good 17 18 PPB
3:00 PM I25DEN CO 8 Good 2 0.2 PPM
3:00 PM I25DEN NO2 1 Good 20 21 PPB
3:00 PM I25DEN PM10 24 Good 7 8 µg/m3
3:00 PM I25DEN PM2.5 24 Good 25 6 µg/m3
3:00 PM I25GLO NO2 1 Good 13 14 PPB
3:00 PM I25GLO PM10 24 Good 6 7 µg/m3
3:00 PM I25GLO PM2.5 24 Good 23 6 µg/m3
3:00 PM LNGM PM2.5 24 Good 15 4 µg/m3
3:00 PM MAN O3 8 Good 17 18 PPB
3:00 PM NJH PM10 24 Good 6 7 µg/m3
3:00 PM NJH PM2.5 24 Good 18 4 µg/m3
3:00 PM NREL O3 8 Good 18 19 PPB
3:00 PM PAL O3 8 Good 43 46 PPB
3:00 PM PDX O3 8 Good 42 45 PPB
3:00 PM RFN O3 8 Good 17 18 PPB
3:00 PM RIFLO3 O3 8 Good 42 45 PPB
3:00 PM SWAN CO 8 Good 3 0.3 PPM
3:00 PM SWAN NO2 1 Good 8 8 PPB
3:00 PM SWAN PM10 24 Good 4 4 µg/m3
3:00 PM SWAN PM2.5 24 Good 17 4 µg/m3
3:00 PM WBY CO 8 Good 1 0.1 PPM
3:00 PM WBY NO2 1 Good 5 5 PPB
3:00 PM WBY NO2 1 Good 5 5 PPB
3:00 PM WBY O3 8 Good 17 18 PPB
3:00 PM WBY PM10 24 Good 3 3 µg/m3
3:00 PM WCH O3 8 Good 12 13 PPB
2:00 PM ACAD O3 8 Good 16 17 PPB
2:00 PM ADM PM10 24 Good 6 6 µg/m3
2:00 PM ADM PM2.5 24 Good 22 5 µg/m3
2:00 PM ASP O3 8 Good 15 16 PPB
2:00 PM ASPN O3 8 Good 36 39 PPB
2:00 PM ASPN2 PM10 24 Good 2 2 µg/m3
2:00 PM ASPN2 PM2.5 24 Good 5 1 µg/m3
2:00 PM AURE O3 8 Good 19 21 PPB
2:00 PM CAMP CO 8 Good 2 0.2 PPM
2:00 PM CAMP NO2 1 Good 10 11 PPB
2:00 PM CAMP NO2 1 Good 10 11 PPB
2:00 PM CAMP O3 8 Good 12 13 PPB
2:00 PM CASA CO 8 Good 1 0.1 PPM
2:00 PM CASA O3 8 Good 13 14 PPB
2:00 PM CASA PM10 24 Good 5 5 µg/m3
2:00 PM CASA PM2.5 24 Good 18 4 µg/m3
2:00 PM CCOL PM2.5 24 Good 12 3 µg/m3
2:00 PM CHAT O3 8 Good 17 18 PPB
2:00 PM CHAT PM10 24 Good 8 9 µg/m3
2:00 PM CHAT PM2.5 24 Good 25 6 µg/m3
2:00 PM DELT PM2.5 24 Good 20 5 µg/m3
2:00 PM ELK O3 8 Good 25 27 PPB
2:00 PM FTC CO 8 Good 1 0.1 PPM
2:00 PM FTC O3 8 Good 15 16 PPB
2:00 PM FTCF PM10 24 Good 3 3 µg/m3
2:00 PM FTCF PM2.5 24 Good 14 3 µg/m3
2:00 PM FTCW O3 8 Good 18 19 PPB
2:00 PM GJCT CO 8 Good 1 0.1 PPM
2:00 PM GJPB PM10 24 Good 1 1 µg/m3
2:00 PM GJPB PM2.5 24 Good 4 1 µg/m3
2:00 PM GREH PM10 24 Good 2 2 µg/m3
2:00 PM GREH PM2.5 24 Good 8 2 µg/m3
2:00 PM GRET CO 8 Good 1 0.1 PPM
2:00 PM GRET O3 8 Good 16 17 PPB
2:00 PM H24 CO 8 Good 2 0.2 PPM
2:00 PM HLD O3 8 Good 17 18 PPB
2:00 PM I25DEN CO 8 Good 2 0.2 PPM
2:00 PM I25DEN NO2 1 Good 10 11 PPB
2:00 PM I25DEN PM10 24 Good 6 7 µg/m3
2:00 PM I25DEN PM2.5 24 Good 24 6 µg/m3
2:00 PM I25GLO NO2 1 Good 16 17 PPB
2:00 PM I25GLO PM10 24 Good 6 7 µg/m3
2:00 PM I25GLO PM2.5 24 Good 23 6 µg/m3
2:00 PM LNGM PM2.5 24 Good 15 4 µg/m3
2:00 PM MAN O3 8 Good 16 17 PPB
2:00 PM NJH PM10 24 Good 6 7 µg/m3
2:00 PM NJH PM2.5 24 Good 18 4 µg/m3
2:00 PM NREL O3 8 Good 19 20 PPB
2:00 PM PAL O3 8 Good 43 46 PPB
2:00 PM PDX O3 8 Good 43 46 PPB
2:00 PM RFN O3 8 Good 17 18 PPB
2:00 PM RIFLO3 O3 8 Good 42 45 PPB
2:00 PM SWAN CO 8 Good 3 0.3 PPM
2:00 PM SWAN NO2 1 Good 8 9 PPB
2:00 PM SWAN PM10 24 Good 4 4 µg/m3
2:00 PM SWAN PM2.5 24 Good 17 4 µg/m3
2:00 PM WBY CO 8 Good 1 0.1 PPM
2:00 PM WBY NO2 1 Good 5 5 PPB
2:00 PM WBY NO2 1 Good 5 5 PPB
2:00 PM WBY O3 8 Good 17 18 PPB
2:00 PM WBY PM10 24 Good 3 3 µg/m3
2:00 PM WCH O3 8 Good 12 13 PPB
1:00 PM ACAD O3 8 Good 15 16 PPB
1:00 PM ADM PM10 24 Good 6 6 µg/m3
1:00 PM ADM PM2.5 24 Good 22 5 µg/m3
1:00 PM ASP O3 8 Good 16 17 PPB
1:00 PM ASPN O3 8 Good 34 37 PPB
1:00 PM ASPN2 PM10 24 Good 2 2 µg/m3
1:00 PM ASPN2 PM2.5 24 Good 5 1 µg/m3
1:00 PM AURE O3 8 Good 19 21 PPB
1:00 PM BOU PM2.5 24 Good 32 8 µg/m3
1:00 PM CAMP CO 8 Good 3 0.3 PPM
1:00 PM CAMP NO2 1 Good 9 10 PPB
1:00 PM CAMP NO2 1 Good 9 10 PPB
1:00 PM CAMP O3 8 Good 12 13 PPB
1:00 PM CASA CO 8 Good 1 0.1 PPM
1:00 PM CASA O3 8 Good 13 14 PPB
1:00 PM CASA PM10 24 Good 5 5 µg/m3
1:00 PM CASA PM2.5 24 Good 18 4 µg/m3
1:00 PM CCOL PM2.5 24 Good 12 3 µg/m3
1:00 PM CHAT O3 8 Good 18 19 PPB
1:00 PM CHAT PM10 24 Good 8 9 µg/m3
1:00 PM CHAT PM2.5 24 Good 25 6 µg/m3
1:00 PM DELT PM2.5 24 Good 20 5 µg/m3
1:00 PM ELK O3 8 Good 24 26 PPB
1:00 PM FTC CO 8 Good 1 0.1 PPM
1:00 PM FTC O3 8 Good 14 15 PPB
1:00 PM FTCF PM10 24 Good 3 3 µg/m3
1:00 PM FTCF PM2.5 24 Good 14 3 µg/m3
1:00 PM FTCW O3 8 Good 16 17 PPB
1:00 PM GJCT CO 8 Good 1 0.1 PPM
1:00 PM GJPB PM10 24 Good 1 1 µg/m3
1:00 PM GJPB PM2.5 24 Good 4 1 µg/m3
1:00 PM GREH PM10 24 Good 2 2 µg/m3
1:00 PM GREH PM2.5 24 Good 9 2 µg/m3
1:00 PM GRET CO 8 Good 1 0.1 PPM
1:00 PM GRET O3 8 Good 15 16 PPB
1:00 PM H24 CO 8 Good 1 0.1 PPM
1:00 PM HLD O3 8 Good 18 19 PPB
1:00 PM I25DEN CO 8 Good 2 0.2 PPM
1:00 PM I25DEN NO2 1 Good 11 12 PPB
1:00 PM I25DEN PM10 24 Good 6 7 µg/m3
1:00 PM I25DEN PM2.5 24 Good 25 6 µg/m3
1:00 PM I25GLO NO2 1 Good 9 10 PPB
1:00 PM I25GLO PM10 24 Good 6 7 µg/m3
1:00 PM I25GLO PM2.5 24 Good 22 5 µg/m3
1:00 PM LNGM PM2.5 24 Good 15 4 µg/m3
1:00 PM MAN O3 8 Good 14 15 PPB
1:00 PM NJH PM10 24 Good 6 7 µg/m3
1:00 PM NJH PM2.5 24 Good 18 4 µg/m3
1:00 PM NREL O3 8 Good 19 21 PPB
1:00 PM PDX O3 8 Good 43 46 PPB
1:00 PM RFN O3 8 Good 18 19 PPB
1:00 PM RIFLO3 O3 8 Good 39 42 PPB
1:00 PM SWAN CO 8 Good 3 0.3 PPM
1:00 PM SWAN NO2 1 Good 7 7 PPB
1:00 PM SWAN PM10 24 Good 4 4 µg/m3
1:00 PM SWAN PM2.5 24 Good 16 4 µg/m3
1:00 PM WBY CO 8 Good 1 0.1 PPM
1:00 PM WBY NO2 1 Good 3 3 PPB
1:00 PM WBY NO2 1 Good 3 3 PPB
1:00 PM WBY O3 8 Good 17 18 PPB
1:00 PM WBY PM10 24 Good 3 3 µg/m3
1:00 PM WCH O3 8 Good 13 14 PPB
12:00 PM ACAD O3 8 Good 14 15 PPB
12:00 PM ADM PM10 24 Good 5 5 µg/m3
12:00 PM ADM PM2.5 24 Good 22 5 µg/m3
12:00 PM ASP O3 8 Good 16 17 PPB
12:00 PM ASPN O3 8 Good 33 36 PPB
12:00 PM ASPN2 PM10 24 Good 2 2 µg/m3
12:00 PM ASPN2 PM2.5 24 Good 6 1 µg/m3
12:00 PM AURE O3 8 Good 20 22 PPB
12:00 PM BOU PM2.5 24 Good 30 7 µg/m3
12:00 PM CAMP NO2 1 Good 10 11 PPB
12:00 PM CAMP NO2 1 Good 10 11 PPB
12:00 PM CASA CO 8 Good 1 0.1 PPM
12:00 PM CASA O3 8 Good 13 14 PPB
12:00 PM CASA PM10 24 Good 5 5 µg/m3
12:00 PM CASA PM2.5 24 Good 18 4 µg/m3
12:00 PM CCOL PM2.5 24 Good 12 3 µg/m3
12:00 PM CHAT O3 8 Good 19 20 PPB
12:00 PM CHAT PM10 24 Good 8 9 µg/m3
12:00 PM CHAT PM2.5 24 Good 25 6 µg/m3
12:00 PM DELT PM2.5 24 Good 20 5 µg/m3
12:00 PM ELK O3 8 Good 24 26 PPB
12:00 PM FTC CO 8 Good 1 0.1 PPM
12:00 PM FTC O3 8 Good 14 15 PPB
12:00 PM FTCF PM10 24 Good 3 3 µg/m3
12:00 PM FTCF PM2.5 24 Good 14 3 µg/m3
12:00 PM FTCW O3 8 Good 16 17 PPB
12:00 PM GJCT CO 8 Good 1 0.1 PPM
12:00 PM GJPB PM10 24 Good 1 1 µg/m3
12:00 PM GJPB PM2.5 24 Good 5 1 µg/m3
12:00 PM GREH PM10 24 Good 2 2 µg/m3
12:00 PM GREH PM2.5 24 Good 9 2 µg/m3
12:00 PM GRET CO 8 Good 1 0.1 PPM
12:00 PM GRET O3 8 Good 15 16 PPB
12:00 PM H24 CO 8 Good 1 0.1 PPM
12:00 PM HLD O3 8 Good 19 20 PPB
12:00 PM I25DEN CO 8 Good 2 0.2 PPM
12:00 PM I25DEN NO2 1 Good 15 16 PPB
12:00 PM I25DEN PM10 24 Good 6 7 µg/m3
12:00 PM I25DEN PM2.5 24 Good 25 6 µg/m3
12:00 PM I25GLO NO2 1 Good 11 12 PPB
12:00 PM I25GLO PM10 24 Good 6 7 µg/m3
12:00 PM I25GLO PM2.5 24 Good 22 5 µg/m3
12:00 PM LNGM PM2.5 24 Good 16 4 µg/m3
12:00 PM MAN O3 8 Good 13 14 PPB
12:00 PM NJH PM10 24 Good 6 7 µg/m3
12:00 PM NJH PM2.5 24 Good 18 4 µg/m3
12:00 PM NREL O3 8 Good 20 22 PPB
12:00 PM PDX O3 8 Good 41 44 PPB
12:00 PM RFN O3 8 Good 19 21 PPB
12:00 PM RIFLO3 O3 8 Good 36 39 PPB
12:00 PM SWAN CO 8 Good 3 0.3 PPM
12:00 PM SWAN NO2 1 Good 5 5 PPB
12:00 PM SWAN PM10 24 Good 4 4 µg/m3
12:00 PM SWAN PM2.5 24 Good 16 4 µg/m3
12:00 PM WBY CO 8 Good 1 0.1 PPM
12:00 PM WBY NO2 1 Good 4 4 PPB
12:00 PM WBY NO2 1 Good 4 4 PPB
12:00 PM WBY O3 8 Good 17 18 PPB
12:00 PM WBY PM10 24 Good 3 3 µg/m3
12:00 PM WCH O3 8 Good 13 14 PPB
11:00 AM ACAD O3 8 Good 13 14 PPB
11:00 AM ADM PM10 24 Good 6 6 µg/m3
11:00 AM ADM PM2.5 24 Good 22 5 µg/m3
11:00 AM ASP O3 8 Good 16 17 PPB
11:00 AM ASPN O3 8 Good 32 35 PPB
11:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
11:00 AM ASPN2 PM2.5 24 Good 6 1 µg/m3
11:00 AM AURE O3 8 Good 20 22 PPB
11:00 AM BOU PM2.5 24 Good 30 7 µg/m3
11:00 AM CAMP NO2 1 Good 15 16 PPB
11:00 AM CAMP NO2 1 Good 15 16 PPB
11:00 AM CASA CO 8 Good 1 0.1 PPM
11:00 AM CASA O3 8 Good 13 14 PPB
11:00 AM CASA PM10 24 Good 5 5 µg/m3
11:00 AM CASA PM2.5 24 Good 18 4 µg/m3
11:00 AM CCOL PM2.5 24 Good 12 3 µg/m3
11:00 AM CHAT O3 8 Good 19 20 PPB
11:00 AM CHAT PM10 24 Good 8 9 µg/m3
11:00 AM CHAT PM2.5 24 Good 25 6 µg/m3
11:00 AM DELT PM2.5 24 Good 19 5 µg/m3
11:00 AM ELK O3 8 Good 23 25 PPB
11:00 AM FTC CO 8 Good 1 0.1 PPM
11:00 AM FTC O3 8 Good 15 16 PPB
11:00 AM FTCF PM10 24 Good 3 3 µg/m3
11:00 AM FTCF PM2.5 24 Good 13 3 µg/m3
11:00 AM FTCW O3 8 Good 16 17 PPB
11:00 AM GJCT CO 8 Good 1 0.1 PPM
11:00 AM GJPB PM10 24 Good 1 1 µg/m3
11:00 AM GJPB PM2.5 24 Good 5 1 µg/m3
11:00 AM GREH PM10 24 Good 2 2 µg/m3
11:00 AM GREH PM2.5 24 Good 9 2 µg/m3
11:00 AM GRET CO 8 Good 1 0.1 PPM
11:00 AM GRET O3 8 Good 16 17 PPB
11:00 AM H24 CO 8 Good 1 0.1 PPM
11:00 AM H24 SO2 1 Good 1 1 PPB
11:00 AM HLD O3 8 Good 19 21 PPB
11:00 AM I25DEN CO 8 Good 2 0.2 PPM
11:00 AM I25DEN NO2 1 Good 25 26 PPB
11:00 AM I25DEN PM10 24 Good 6 7 µg/m3
11:00 AM I25DEN PM2.5 24 Good 24 6 µg/m3
11:00 AM I25GLO NO2 1 Good 13 14 PPB
11:00 AM I25GLO PM10 24 Good 6 6 µg/m3
11:00 AM I25GLO PM2.5 24 Good 22 5 µg/m3
11:00 AM LNGM PM2.5 24 Good 16 4 µg/m3
11:00 AM MAN O3 8 Good 11 12 PPB
11:00 AM NJH PM10 24 Good 6 7 µg/m3
11:00 AM NJH PM2.5 24 Good 18 4 µg/m3
11:00 AM NREL O3 8 Good 21 23 PPB
11:00 AM PDX O3 8 Good 38 41 PPB
11:00 AM RFN O3 8 Good 20 22 PPB
11:00 AM RIFLO3 O3 8 Good 32 35 PPB
11:00 AM SWAN CO 8 Good 3 0.3 PPM
11:00 AM SWAN NO2 1 Good 8 9 PPB
11:00 AM SWAN PM10 24 Good 4 4 µg/m3
11:00 AM SWAN PM2.5 24 Good 16 4 µg/m3
11:00 AM WBY CO 8 Good 1 0.1 PPM
11:00 AM WBY NO2 1 Good 5 5 PPB
11:00 AM WBY NO2 1 Good 5 5 PPB
11:00 AM WBY O3 8 Good 17 18 PPB
11:00 AM WBY PM10 24 Good 3 3 µg/m3
11:00 AM WCH O3 8 Good 14 15 PPB
10:00 AM ACAD O3 8 Good 12 13 PPB
10:00 AM ADM PM10 24 Good 6 6 µg/m3
10:00 AM ADM PM2.5 24 Good 22 5 µg/m3
10:00 AM ASP O3 8 Good 17 18 PPB
10:00 AM ASPN O3 8 Good 31 33 PPB
10:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
10:00 AM ASPN2 PM2.5 24 Good 5 1 µg/m3
10:00 AM AURE O3 8 Good 21 23 PPB
10:00 AM BOU PM2.5 24 Good 29 7 µg/m3
10:00 AM CAMP NO2 1 Good 13 14 PPB
10:00 AM CAMP NO2 1 Good 13 14 PPB
10:00 AM CASA CO 8 Good 1 0.1 PPM
10:00 AM CASA O3 8 Good 13 14 PPB
10:00 AM CASA PM10 24 Good 5 5 µg/m3
10:00 AM CASA PM2.5 24 Good 18 4 µg/m3
10:00 AM CCOL PM2.5 24 Good 12 3 µg/m3
10:00 AM CHAT O3 8 Good 19 21 PPB
10:00 AM CHAT PM10 24 Good 8 9 µg/m3
10:00 AM CHAT PM2.5 24 Good 25 6 µg/m3
10:00 AM DELT PM2.5 24 Good 18 4 µg/m3
10:00 AM ELK O3 8 Good 23 25 PPB
10:00 AM FTC CO 8 Good 1 0.1 PPM
10:00 AM FTC O3 8 Good 15 16 PPB
10:00 AM FTCF PM10 24 Good 3 3 µg/m3
10:00 AM FTCF PM2.5 24 Good 14 3 µg/m3
10:00 AM FTCW O3 8 Good 16 17 PPB
10:00 AM GJCT CO 8 Good 1 0.1 PPM
10:00 AM GJPB PM10 24 Good 2 2 µg/m3
10:00 AM GJPB PM2.5 24 Good 5 1 µg/m3
10:00 AM GREH PM10 24 Good 2 2 µg/m3
10:00 AM GREH PM2.5 24 Good 10 2 µg/m3
10:00 AM GRET CO 8 Good 1 0.1 PPM
10:00 AM GRET O3 8 Good 16 17 PPB
10:00 AM H24 CO 8 Good 1 0.1 PPM
10:00 AM HLD O3 8 Good 20 22 PPB
10:00 AM I25DEN CO 8 Good 2 0.2 PPM
10:00 AM I25DEN NO2 1 Good 17 18 PPB
10:00 AM I25DEN PM10 24 Good 6 7 µg/m3
10:00 AM I25DEN PM2.5 24 Good 24 6 µg/m3
10:00 AM I25GLO NO2 1 Good 11 12 PPB
10:00 AM I25GLO PM10 24 Good 6 6 µg/m3
10:00 AM I25GLO PM2.5 24 Good 22 5 µg/m3
10:00 AM LNGM PM2.5 24 Good 17 4 µg/m3
10:00 AM MAN O3 8 Good 10 11 PPB
10:00 AM NJH PM10 24 Good 6 7 µg/m3
10:00 AM NJH PM2.5 24 Good 18 4 µg/m3
10:00 AM NREL O3 8 Good 21 23 PPB
10:00 AM PDX O3 8 Good 37 40 PPB
10:00 AM RFN O3 8 Good 22 24 PPB
10:00 AM RIFLO3 O3 8 Good 30 32 PPB
10:00 AM SWAN CO 8 Good 2 0.2 PPM
10:00 AM SWAN NO2 1 Good 8 8 PPB
10:00 AM SWAN PM10 24 Good 4 4 µg/m3
10:00 AM SWAN PM2.5 24 Good 16 4 µg/m3
10:00 AM WBY CO 8 Good 1 0.1 PPM
10:00 AM WBY NO2 1 Good 4 4 PPB
10:00 AM WBY NO2 1 Good 4 4 PPB
10:00 AM WBY O3 8 Good 18 19 PPB
10:00 AM WBY PM10 24 Good 3 3 µg/m3
10:00 AM WCH O3 8 Good 15 16 PPB
9:00 AM ACAD O3 8 Good 11 12 PPB
9:00 AM ADM PM10 24 Good 6 6 µg/m3
9:00 AM ADM PM2.5 24 Good 23 6 µg/m3
9:00 AM ASP O3 8 Good 17 18 PPB
9:00 AM ASPN O3 8 Good 31 33 PPB
9:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 5 1 µg/m3
9:00 AM AURE O3 8 Good 22 24 PPB
9:00 AM BOU PM2.5 24 Good 30 7 µg/m3
9:00 AM CAMP NO2 1 Good 13 14 PPB
9:00 AM CAMP NO2 1 Good 13 14 PPB
9:00 AM CASA CO 8 Good 1 0.1 PPM
9:00 AM CASA O3 8 Good 14 15 PPB
9:00 AM CASA PM10 24 Good 5 5 µg/m3
9:00 AM CASA PM2.5 24 Good 18 4 µg/m3
9:00 AM CCOL PM2.5 24 Good 11 3 µg/m3
9:00 AM CHAT O3 8 Good 20 22 PPB
9:00 AM CHAT PM10 24 Good 8 9 µg/m3
9:00 AM CHAT PM2.5 24 Good 25 6 µg/m3
9:00 AM DELT PM2.5 24 Good 17 4 µg/m3
9:00 AM ELK O3 8 Good 22 24 PPB
9:00 AM FTC CO 8 Good 1 0.1 PPM
9:00 AM FTC O3 8 Good 15 16 PPB
9:00 AM FTCF PM10 24 Good 4 4 µg/m3
9:00 AM FTCF PM2.5 24 Good 14 3 µg/m3
9:00 AM FTCW O3 8 Good 17 18 PPB
9:00 AM GJCT CO 8 Good 1 0.1 PPM
9:00 AM GJPB PM10 24 Good 2 2 µg/m3
9:00 AM GJPB PM2.5 24 Good 6 2 µg/m3
9:00 AM GREH PM10 24 Good 2 2 µg/m3
9:00 AM GREH PM2.5 24 Good 10 2 µg/m3
9:00 AM GRET CO 8 Good 1 0.1 PPM
9:00 AM GRET O3 8 Good 16 17 PPB
9:00 AM H24 CO 8 Good 1 0.1 PPM
9:00 AM HLD O3 8 Good 20 22 PPB
9:00 AM I25DEN CO 8 Good 2 0.2 PPM
9:00 AM I25DEN NO2 1 Good 17 18 PPB
9:00 AM I25DEN PM10 24 Good 6 7 µg/m3
9:00 AM I25DEN PM2.5 24 Good 24 6 µg/m3
9:00 AM I25GLO NO2 1 Good 11 12 PPB
9:00 AM I25GLO PM10 24 Good 6 6 µg/m3
9:00 AM I25GLO PM2.5 24 Good 22 5 µg/m3
9:00 AM LNGM PM2.5 24 Good 17 4 µg/m3
9:00 AM MAN O3 8 Good 9 10 PPB
9:00 AM NJH PM10 24 Good 6 7 µg/m3
9:00 AM NJH PM2.5 24 Good 18 4 µg/m3
9:00 AM NREL O3 8 Good 22 24 PPB
9:00 AM PDX O3 8 Good 33 36 PPB
9:00 AM RFN O3 8 Good 22 24 PPB
9:00 AM RIFLO3 O3 8 Good 25 27 PPB
9:00 AM SWAN CO 8 Good 2 0.2 PPM
9:00 AM SWAN NO2 1 Good 7 7 PPB
9:00 AM SWAN PM10 24 Good 4 4 µg/m3
9:00 AM SWAN PM2.5 24 Good 16 4 µg/m3
9:00 AM WBY CO 8 Good 1 0.1 PPM
9:00 AM WBY NO2 1 Good 6 6 PPB
9:00 AM WBY NO2 1 Good 6 6 PPB
9:00 AM WBY O3 8 Good 18 19 PPB
9:00 AM WBY PM10 24 Good 3 3 µg/m3
9:00 AM WCH O3 8 Good 15 16 PPB
8:00 AM ACAD O3 8 Good 10 11 PPB
8:00 AM ADM PM10 24 Good 6 6 µg/m3
8:00 AM ADM PM2.5 24 Good 24 6 µg/m3
8:00 AM ASP O3 8 Good 17 18 PPB
8:00 AM ASPN O3 8 Good 27 29 PPB
8:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 5 1 µg/m3
8:00 AM AURE O3 8 Good 22 24 PPB
8:00 AM BOU PM2.5 24 Good 28 7 µg/m3
8:00 AM CAMP NO2 1 Good 15 16 PPB
8:00 AM CAMP NO2 1 Good 15 16 PPB
8:00 AM CASA CO 8 Good 1 0.1 PPM
8:00 AM CASA O3 8 Good 15 16 PPB
8:00 AM CASA PM10 24 Good 5 5 µg/m3
8:00 AM CASA PM2.5 24 Good 19 5 µg/m3
8:00 AM CCOL PM2.5 24 Good 11 3 µg/m3
8:00 AM CHAT O3 8 Good 20 22 PPB
8:00 AM CHAT PM10 24 Good 9 10 µg/m3
8:00 AM CHAT PM2.5 24 Good 26 6 µg/m3
8:00 AM DELT PM2.5 24 Good 17 4 µg/m3
8:00 AM ELK O3 8 Good 21 23 PPB
8:00 AM FTC CO 8 Good 1 0.1 PPM
8:00 AM FTC O3 8 Good 15 16 PPB
8:00 AM FTCF PM10 24 Good 4 4 µg/m3
8:00 AM FTCF PM2.5 24 Good 14 3 µg/m3
8:00 AM FTCW O3 8 Good 17 18 PPB
8:00 AM GJCT CO 8 Good 1 0.1 PPM
8:00 AM GJPB PM10 24 Good 2 2 µg/m3
8:00 AM GJPB PM2.5 24 Good 6 2 µg/m3
8:00 AM GREH PM10 24 Good 2 2 µg/m3
8:00 AM GREH PM2.5 24 Good 10 2 µg/m3
8:00 AM GRET CO 8 Good 1 0.1 PPM
8:00 AM GRET O3 8 Good 17 18 PPB
8:00 AM H24 CO 8 Good 1 0.1 PPM
8:00 AM HLD O3 8 Good 21 23 PPB
8:00 AM I25DEN CO 8 Good 2 0.2 PPM
8:00 AM I25DEN NO2 1 Good 17 18 PPB
8:00 AM I25DEN PM10 24 Good 6 7 µg/m3
8:00 AM I25DEN PM2.5 24 Good 24 6 µg/m3
8:00 AM I25GLO NO2 1 Good 13 14 PPB
8:00 AM I25GLO PM10 24 Good 6 6 µg/m3
8:00 AM I25GLO PM2.5 24 Good 22 5 µg/m3
8:00 AM LNGM PM2.5 24 Good 17 4 µg/m3
8:00 AM MAN O3 8 Good 9 10 PPB
8:00 AM NJH PM10 24 Good 6 7 µg/m3
8:00 AM NJH PM2.5 24 Good 18 4 µg/m3
8:00 AM NREL O3 8 Good 22 24 PPB
8:00 AM PDX O3 8 Good 30 32 PPB
8:00 AM RFN O3 8 Good 23 25 PPB
8:00 AM RIFLO3 O3 8 Good 22 24 PPB
8:00 AM SWAN CO 8 Good 2 0.2 PPM
8:00 AM SWAN NO2 1 Good 8 8 PPB
8:00 AM SWAN PM10 24 Good 4 4 µg/m3
8:00 AM SWAN PM2.5 24 Good 17 4 µg/m3
8:00 AM WBY CO 8 Good 1 0.1 PPM
8:00 AM WBY NO2 1 Good 8 8 PPB
8:00 AM WBY NO2 1 Good 8 8 PPB
8:00 AM WBY O3 8 Good 19 20 PPB
8:00 AM WBY PM10 24 Good 3 3 µg/m3
8:00 AM WCH O3 8 Good 15 16 PPB
7:00 AM ACAD O3 8 Good 10 11 PPB
7:00 AM ADM PM10 24 Good 6 6 µg/m3
7:00 AM ADM PM2.5 24 Good 24 6 µg/m3
7:00 AM ASP O3 8 Good 17 18 PPB
7:00 AM ASPN O3 8 Good 27 29 PPB
7:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 6 1 µg/m3
7:00 AM AURE O3 8 Good 22 24 PPB
7:00 AM BOU PM2.5 24 Good 28 7 µg/m3
7:00 AM CASA CO 8 Good 1 0.1 PPM
7:00 AM CASA O3 8 Good 15 16 PPB
7:00 AM CASA PM10 24 Good 5 5 µg/m3
7:00 AM CASA PM2.5 24 Good 19 5 µg/m3
7:00 AM CCOL PM2.5 24 Good 11 3 µg/m3
7:00 AM CHAT O3 8 Good 20 22 PPB
7:00 AM CHAT PM10 24 Good 9 10 µg/m3
7:00 AM CHAT PM2.5 24 Good 26 6 µg/m3
7:00 AM DELT PM2.5 24 Good 17 4 µg/m3
7:00 AM ELK O3 8 Good 19 21 PPB
7:00 AM FTC CO 8 Good 1 0.1 PPM
7:00 AM FTC O3 8 Good 16 17 PPB
7:00 AM FTCF PM10 24 Good 4 4 µg/m3
7:00 AM FTCF PM2.5 24 Good 14 3 µg/m3
7:00 AM FTCW O3 8 Good 18 19 PPB
7:00 AM GJCT CO 8 Good 1 0.1 PPM
7:00 AM GJPB PM10 24 Good 2 2 µg/m3
7:00 AM GJPB PM2.5 24 Good 7 2 µg/m3
7:00 AM GREH PM10 24 Good 2 2 µg/m3
7:00 AM GREH PM2.5 24 Good 10 3 µg/m3
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM GRET O3 8 Good 18 19 PPB
7:00 AM H24 CO 8 Good 1 0.1 PPM
7:00 AM HLD O3 8 Good 21 23 PPB
7:00 AM I25DEN CO 8 Good 1 0.1 PPM
7:00 AM I25DEN NO2 1 Good 17 18 PPB
7:00 AM I25DEN PM10 24 Good 6 7 µg/m3
7:00 AM I25DEN PM2.5 24 Good 24 6 µg/m3
7:00 AM I25GLO NO2 1 Good 10 11 PPB
7:00 AM I25GLO PM10 24 Good 6 6 µg/m3
7:00 AM I25GLO PM2.5 24 Good 22 5 µg/m3
7:00 AM LNGM PM2.5 24 Good 17 4 µg/m3
7:00 AM MAN O3 8 Good 9 10 PPB
7:00 AM NJH PM10 24 Good 6 7 µg/m3
7:00 AM NJH PM2.5 24 Good 18 4 µg/m3
7:00 AM NREL O3 8 Good 21 23 PPB
7:00 AM PDX O3 8 Good 27 29 PPB
7:00 AM RFN O3 8 Good 23 25 PPB
7:00 AM RIFLO3 O3 8 Good 18 19 PPB
7:00 AM SWAN CO 8 Good 2 0.2 PPM
7:00 AM SWAN NO2 1 Good 8 8 PPB
7:00 AM SWAN PM10 24 Good 4 4 µg/m3
7:00 AM SWAN PM2.5 24 Good 18 4 µg/m3
7:00 AM WBY CO 8 Good 1 0.1 PPM
7:00 AM WBY NO2 1 Good 7 7 PPB
7:00 AM WBY NO2 1 Good 7 7 PPB
7:00 AM WBY O3 8 Good 19 20 PPB
7:00 AM WBY PM10 24 Good 3 3 µg/m3
7:00 AM WCH O3 8 Good 15 16 PPB
6:00 AM ACAD O3 8 Good 10 11 PPB
6:00 AM ADM PM10 24 Good 6 6 µg/m3
6:00 AM ADM PM2.5 24 Good 24 6 µg/m3
6:00 AM ASP O3 8 Good 16 17 PPB
6:00 AM ASPN O3 8 Good 27 29 PPB
6:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 6 2 µg/m3
6:00 AM AURE O3 8 Good 21 23 PPB
6:00 AM BOU PM2.5 24 Good 28 7 µg/m3
6:00 AM CASA CO 8 Good 1 0.1 PPM
6:00 AM CASA O3 8 Good 15 16 PPB
6:00 AM CASA PM10 24 Good 5 5 µg/m3
6:00 AM CASA PM2.5 24 Good 20 5 µg/m3
6:00 AM CCOL PM2.5 24 Good 11 3 µg/m3
6:00 AM CHAT O3 8 Good 20 22 PPB
6:00 AM CHAT PM10 24 Good 9 10 µg/m3
6:00 AM CHAT PM2.5 24 Good 27 6 µg/m3
6:00 AM DELT PM2.5 24 Good 16 4 µg/m3
6:00 AM ELK O3 8 Good 20 22 PPB
6:00 AM FTC CO 8 Good 1 0.1 PPM
6:00 AM FTC O3 8 Good 18 19 PPB
6:00 AM FTCF PM10 24 Good 4 4 µg/m3
6:00 AM FTCF PM2.5 24 Good 14 3 µg/m3
6:00 AM FTCW O3 8 Good 19 20 PPB
6:00 AM GJCT CO 8 Good 1 0.1 PPM
6:00 AM GJPB PM10 24 Good 2 2 µg/m3
6:00 AM GJPB PM2.5 24 Good 8 2 µg/m3
6:00 AM GREH PM10 24 Good 3 3 µg/m3
6:00 AM GREH PM2.5 24 Good 10 3 µg/m3
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM GRET O3 8 Good 19 20 PPB
6:00 AM H24 CO 8 Good 1 0.1 PPM
6:00 AM HLD O3 8 Good 21 23 PPB
6:00 AM I25DEN CO 8 Good 1 0.1 PPM
6:00 AM I25DEN NO2 1 Good 10 11 PPB
6:00 AM I25DEN PM10 24 Good 6 7 µg/m3
6:00 AM I25DEN PM2.5 24 Good 25 6 µg/m3
6:00 AM I25GLO NO2 1 Good 8 9 PPB
6:00 AM I25GLO PM10 24 Good 6 6 µg/m3
6:00 AM I25GLO PM2.5 24 Good 22 5 µg/m3
6:00 AM LNGM PM2.5 24 Good 17 4 µg/m3
6:00 AM MAN O3 8 Good 8 9 PPB
6:00 AM NJH PM10 24 Good 6 7 µg/m3
6:00 AM NJH PM2.5 24 Good 19 5 µg/m3
6:00 AM NREL O3 8 Good 20 22 PPB
6:00 AM PDX O3 8 Good 23 25 PPB
6:00 AM RFN O3 8 Good 23 25 PPB
6:00 AM RIFLO3 O3 8 Good 15 16 PPB
6:00 AM SWAN CO 8 Good 2 0.2 PPM
6:00 AM SWAN NO2 1 Good 7 7 PPB
6:00 AM SWAN PM10 24 Good 4 4 µg/m3
6:00 AM SWAN PM2.5 24 Good 18 4 µg/m3
6:00 AM WBY CO 8 Good 1 0.1 PPM
6:00 AM WBY NO2 1 Good 5 5 PPB
6:00 AM WBY NO2 1 Good 5 5 PPB
6:00 AM WBY O3 8 Good 19 20 PPB
6:00 AM WBY PM10 24 Good 3 3 µg/m3
6:00 AM WCH O3 8 Good 15 16 PPB
5:00 AM ACAD O3 8 Good 10 11 PPB
5:00 AM ADM PM10 24 Good 6 6 µg/m3
5:00 AM ADM PM2.5 24 Good 24 6 µg/m3
5:00 AM ASP O3 8 Good 14 15 PPB
5:00 AM ASPN O3 8 Good 27 29 PPB
5:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 6 2 µg/m3
5:00 AM AURE O3 8 Good 21 23 PPB
5:00 AM BOU PM2.5 24 Good 29 7 µg/m3
5:00 AM CASA CO 8 Good 1 0.1 PPM
5:00 AM CASA O3 8 Good 15 16 PPB
5:00 AM CASA PM10 24 Good 5 5 µg/m3
5:00 AM CASA PM2.5 24 Good 20 5 µg/m3
5:00 AM CCOL PM2.5 24 Good 10 3 µg/m3
5:00 AM CHAT O3 8 Good 19 21 PPB
5:00 AM CHAT PM10 24 Good 9 10 µg/m3
5:00 AM CHAT PM2.5 24 Good 27 7 µg/m3
5:00 AM DELT PM2.5 24 Good 16 4 µg/m3
5:00 AM ELK O3 8 Good 21 23 PPB
5:00 AM FTC CO 8 Good 1 0.1 PPM
5:00 AM FTC O3 8 Good 18 19 PPB
5:00 AM FTCF PM10 24 Good 4 4 µg/m3
5:00 AM FTCF PM2.5 24 Good 14 3 µg/m3
5:00 AM FTCW O3 8 Good 19 20 PPB
5:00 AM GJCT CO 8 Good 1 0.1 PPM
5:00 AM GJPB PM10 24 Good 2 2 µg/m3
5:00 AM GJPB PM2.5 24 Good 8 2 µg/m3
5:00 AM GREH PM10 24 Good 3 3 µg/m3
5:00 AM GREH PM2.5 24 Good 11 3 µg/m3
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM GRET O3 8 Good 19 21 PPB
5:00 AM H24 CO 8 Good 1 0.1 PPM
5:00 AM HLD O3 8 Good 20 22 PPB
5:00 AM I25DEN CO 8 Good 1 0.1 PPM
5:00 AM I25DEN NO2 1 Good 10 11 PPB
5:00 AM I25DEN PM10 24 Good 6 7 µg/m3
5:00 AM I25DEN PM2.5 24 Good 24 6 µg/m3
5:00 AM I25GLO NO2 1 Good 7 7 PPB
5:00 AM I25GLO PM10 24 Good 6 6 µg/m3
5:00 AM I25GLO PM2.5 24 Good 22 5 µg/m3
5:00 AM LNGM PM2.5 24 Good 18 4 µg/m3
5:00 AM MAN O3 8 Good 8 9 PPB
5:00 AM NJH PM10 24 Good 6 7 µg/m3
5:00 AM NJH PM2.5 24 Good 19 5 µg/m3
5:00 AM NREL O3 8 Good 19 21 PPB
5:00 AM PDX O3 8 Good 20 22 PPB
5:00 AM RFN O3 8 Good 22 24 PPB
5:00 AM RIFL PM2.5 24 Good 9 2 µg/m3
5:00 AM RIFLO3 O3 8 Good 15 16 PPB
5:00 AM SWAN CO 8 Good 2 0.2 PPM
5:00 AM SWAN NO2 1 Good 4 4 PPB
5:00 AM SWAN PM10 24 Good 4 4 µg/m3
5:00 AM SWAN PM2.5 24 Good 18 4 µg/m3
5:00 AM WBY CO 8 Good 1 0.1 PPM
5:00 AM WBY NO2 1 Good 5 5 PPB
5:00 AM WBY NO2 1 Good 5 5 PPB
5:00 AM WBY O3 8 Good 19 20 PPB
5:00 AM WBY PM10 24 Good 3 3 µg/m3
5:00 AM WCH O3 8 Good 15 16 PPB
4:00 AM ACAD O3 8 Good 9 10 PPB
4:00 AM ADM PM10 24 Good 6 6 µg/m3
4:00 AM ADM PM2.5 24 Good 24 6 µg/m3
4:00 AM ASP O3 8 Good 12 13 PPB
4:00 AM ASPN O3 8 Good 26 28 PPB
4:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 6 2 µg/m3
4:00 AM AURE O3 8 Good 21 23 PPB
4:00 AM BOU PM2.5 24 Good 23 6 µg/m3
4:00 AM CASA CO 8 Good 1 0.1 PPM
4:00 AM CASA O3 8 Good 16 17 PPB
4:00 AM CASA PM10 24 Good 5 5 µg/m3
4:00 AM CASA PM2.5 24 Good 19 5 µg/m3
4:00 AM CCOL PM2.5 24 Good 10 3 µg/m3
4:00 AM CHAT O3 8 Good 19 20 PPB
4:00 AM CHAT PM10 24 Good 9 10 µg/m3
4:00 AM CHAT PM2.5 24 Good 28 7 µg/m3
4:00 AM DELT PM2.5 24 Good 17 4 µg/m3
4:00 AM ELK O3 8 Good 22 24 PPB
4:00 AM FTC CO 8 Good 1 0.1 PPM
4:00 AM FTC O3 8 Good 18 19 PPB
4:00 AM FTCF PM10 24 Good 4 4 µg/m3
4:00 AM FTCF PM2.5 24 Good 14 3 µg/m3
4:00 AM FTCW O3 8 Good 19 21 PPB
4:00 AM GJCT CO 8 Good 1 0.1 PPM
4:00 AM GJPB PM10 24 Good 3 3 µg/m3
4:00 AM GJPB PM2.5 24 Good 8 2 µg/m3
4:00 AM GREH PM10 24 Good 3 3 µg/m3
4:00 AM GREH PM2.5 24 Good 11 3 µg/m3
4:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM GRET O3 8 Good 19 21 PPB
4:00 AM H24 CO 8 Good 1 0.1 PPM
4:00 AM HLD O3 8 Good 19 21 PPB
4:00 AM I25DEN CO 8 Good 1 0.1 PPM
4:00 AM I25DEN NO2 1 Good 12 13 PPB
4:00 AM I25DEN PM10 24 Good 6 7 µg/m3
4:00 AM I25DEN PM2.5 24 Good 24 6 µg/m3
4:00 AM I25GLO NO2 1 Good 8 9 PPB
4:00 AM I25GLO PM10 24 Good 6 6 µg/m3
4:00 AM I25GLO PM2.5 24 Good 22 5 µg/m3
4:00 AM LNGM PM2.5 24 Good 18 4 µg/m3
4:00 AM MAN O3 8 Good 9 10 PPB
4:00 AM NJH PM10 24 Good 6 7 µg/m3
4:00 AM NJH PM2.5 24 Good 19 5 µg/m3
4:00 AM NREL O3 8 Good 18 19 PPB
4:00 AM PDX O3 8 Good 19 21 PPB
4:00 AM RFN O3 8 Good 20 22 PPB
4:00 AM RIFL PM2.5 24 Good 9 2 µg/m3
4:00 AM RIFLO3 O3 8 Good 16 17 PPB
4:00 AM SWAN CO 8 Good 2 0.2 PPM
4:00 AM SWAN NO2 1 Good 6 6 PPB
4:00 AM SWAN PM10 24 Good 4 4 µg/m3
4:00 AM SWAN PM2.5 24 Good 18 4 µg/m3
4:00 AM WBY CO 8 Good 1 0.1 PPM
4:00 AM WBY NO2 1 Good 3 3 PPB
4:00 AM WBY NO2 1 Good 3 3 PPB
4:00 AM WBY O3 8 Good 19 20 PPB
4:00 AM WBY PM10 24 Good 3 3 µg/m3
4:00 AM WCH O3 8 Good 13 14 PPB
3:00 AM ACAD O3 8 Good 9 10 PPB
3:00 AM ADM PM10 24 Good 6 6 µg/m3
3:00 AM ADM PM2.5 24 Good 24 6 µg/m3
3:00 AM ASP O3 8 Good 10 11 PPB
3:00 AM ASPN O3 8 Good 25 27 PPB
3:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 6 2 µg/m3
3:00 AM AURE O3 8 Good 21 23 PPB
3:00 AM BOU PM2.5 24 Good 20 5 µg/m3
3:00 AM CASA CO 8 Good 1 0.1 PPM
3:00 AM CASA O3 8 Good 15 16 PPB
3:00 AM CASA PM10 24 Good 5 5 µg/m3
3:00 AM CASA PM2.5 24 Good 19 5 µg/m3
3:00 AM CCOL PM2.5 24 Good 11 3 µg/m3
3:00 AM CHAT O3 8 Good 17 18 PPB
3:00 AM DELT PM2.5 24 Good 18 4 µg/m3
3:00 AM ELK O3 8 Good 23 25 PPB
3:00 AM FTC CO 8 Good 1 0.1 PPM
3:00 AM FTC O3 8 Good 18 19 PPB
3:00 AM FTCF PM10 24 Good 4 4 µg/m3
3:00 AM FTCF PM2.5 24 Good 15 4 µg/m3
3:00 AM FTCW O3 8 Good 19 21 PPB
3:00 AM GJCT CO 8 Good 1 0.1 PPM
3:00 AM GJPB PM10 24 Good 3 3 µg/m3
3:00 AM GJPB PM2.5 24 Good 9 2 µg/m3
3:00 AM GREH PM10 24 Good 3 3 µg/m3
3:00 AM GREH PM2.5 24 Good 11 3 µg/m3
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM GRET O3 8 Good 19 21 PPB
3:00 AM H24 CO 8 Good 1 0.1 PPM
3:00 AM HLD O3 8 Good 18 19 PPB
3:00 AM I25DEN CO 8 Good 1 0.1 PPM
3:00 AM I25DEN NO2 1 Good 13 14 PPB
3:00 AM I25DEN PM10 24 Good 6 6 µg/m3
3:00 AM I25DEN PM2.5 24 Good 23 6 µg/m3
3:00 AM I25GLO NO2 1 Good 8 8 PPB
3:00 AM I25GLO PM10 24 Good 6 6 µg/m3
3:00 AM I25GLO PM2.5 24 Good 21 5 µg/m3
3:00 AM LNGM PM2.5 24 Good 18 4 µg/m3
3:00 AM MAN O3 8 Good 9 10 PPB
3:00 AM NJH PM10 24 Good 6 7 µg/m3
3:00 AM NJH PM2.5 24 Good 18 4 µg/m3
3:00 AM NREL O3 8 Good 16 17 PPB
3:00 AM PDX O3 8 Good 19 20 PPB
3:00 AM RFN O3 8 Good 19 21 PPB
3:00 AM RIFL PM2.5 24 Good 9 2 µg/m3
3:00 AM RIFLO3 O3 8 Good 18 19 PPB
3:00 AM SWAN CO 8 Good 2 0.2 PPM
3:00 AM SWAN NO2 1 Good 4 4 PPB
3:00 AM SWAN PM10 24 Good 4 4 µg/m3
3:00 AM SWAN PM2.5 24 Good 18 4 µg/m3
3:00 AM WBY CO 8 Good 1 0.1 PPM
3:00 AM WBY NO2 1 Good 2 2 PPB
3:00 AM WBY NO2 1 Good 2 2 PPB
3:00 AM WBY O3 8 Good 19 20 PPB
3:00 AM WBY PM10 24 Good 3 3 µg/m3
3:00 AM WCH O3 8 Good 12 13 PPB
2:00 AM ACAD O3 8 Good 10 11 PPB
2:00 AM ADM PM10 24 Good 6 6 µg/m3
2:00 AM ADM PM2.5 24 Good 23 6 µg/m3
2:00 AM ASP O3 8 Good 8 9 PPB
2:00 AM ASPN O3 8 Good 25 27 PPB
2:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 6 2 µg/m3
2:00 AM AURE O3 8 Good 21 23 PPB
2:00 AM BOU PM2.5 24 Good 17 4 µg/m3
2:00 AM CAMP PM10 24 Good 6 6 µg/m3
2:00 AM CAMP PM2.5 24 Good 21 5 µg/m3
2:00 AM CASA CO 8 Good 1 0.1 PPM
2:00 AM CASA O3 8 Good 14 15 PPB
2:00 AM CASA PM10 24 Good 5 5 µg/m3
2:00 AM CASA PM2.5 24 Good 19 5 µg/m3
2:00 AM CCOL PM2.5 24 Good 11 3 µg/m3
2:00 AM CHAT O3 8 Good 15 16 PPB
2:00 AM DELT PM2.5 24 Good 18 4 µg/m3
2:00 AM ELK O3 8 Good 24 26 PPB
2:00 AM FTC CO 8 Good 1 0.1 PPM
2:00 AM FTC O3 8 Good 18 19 PPB
2:00 AM FTCF PM10 24 Good 4 4 µg/m3
2:00 AM FTCF PM2.5 24 Good 14 3 µg/m3
2:00 AM FTCW O3 8 Good 19 21 PPB
2:00 AM GJCT CO 8 Good 1 0.1 PPM
2:00 AM GJPB PM10 24 Good 3 3 µg/m3
2:00 AM GJPB PM2.5 24 Good 10 2 µg/m3
2:00 AM GREH PM10 24 Good 3 3 µg/m3
2:00 AM GREH PM2.5 24 Good 11 3 µg/m3
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM GRET O3 8 Good 19 21 PPB
2:00 AM H24 CO 8 Good 1 0.1 PPM
2:00 AM HLD O3 8 Good 17 18 PPB
2:00 AM I25DEN CO 8 Good 1 0.1 PPM
2:00 AM I25DEN NO2 1 Good 8 9 PPB
2:00 AM I25DEN PM10 24 Good 6 6 µg/m3
2:00 AM I25DEN PM2.5 24 Good 23 6 µg/m3
2:00 AM I25GLO NO2 1 Good 6 6 PPB
2:00 AM I25GLO PM10 24 Good 6 6 µg/m3
2:00 AM I25GLO PM2.5 24 Good 21 5 µg/m3
2:00 AM LNGM PM2.5 24 Good 18 4 µg/m3
2:00 AM MAN O3 8 Good 9 10 PPB
2:00 AM NJH PM10 24 Good 6 7 µg/m3
2:00 AM NJH PM2.5 24 Good 18 4 µg/m3
2:00 AM NREL O3 8 Good 14 15 PPB
2:00 AM PDX O3 8 Good 18 19 PPB
2:00 AM RFN O3 8 Good 19 20 PPB
2:00 AM RIFLO3 O3 8 Good 19 20 PPB
2:00 AM SWAN CO 8 Good 2 0.2 PPM
2:00 AM SWAN NO2 1 Good 4 4 PPB
2:00 AM SWAN PM10 24 Good 4 4 µg/m3
2:00 AM SWAN PM2.5 24 Good 17 4 µg/m3
2:00 AM WBY CO 8 Good 1 0.1 PPM
2:00 AM WBY NO2 1 Good 2 2 PPB
2:00 AM WBY NO2 1 Good 2 2 PPB
2:00 AM WBY O3 8 Good 18 19 PPB
2:00 AM WBY PM10 24 Good 3 3 µg/m3
2:00 AM WCH O3 8 Good 10 11 PPB
1:00 AM ACAD O3 8 Good 10 11 PPB
1:00 AM ADM PM10 24 Good 6 6 µg/m3
1:00 AM ADM PM2.5 24 Good 22 5 µg/m3
1:00 AM ASP O3 8 Good 7 8 PPB
1:00 AM ASPN O3 8 Good 26 28 PPB
1:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 6 2 µg/m3
1:00 AM AURE O3 8 Good 21 23 PPB
1:00 AM BOU PM2.5 24 Good 19 5 µg/m3
1:00 AM CAMP PM10 24 Good 5 5 µg/m3
1:00 AM CAMP PM2.5 24 Good 21 5 µg/m3
1:00 AM CASA CO 8 Good 1 0.1 PPM
1:00 AM CASA O3 8 Good 14 15 PPB
1:00 AM CASA PM10 24 Good 5 5 µg/m3
1:00 AM CASA PM2.5 24 Good 19 5 µg/m3
1:00 AM CCOL PM2.5 24 Good 10 3 µg/m3
1:00 AM CHAT O3 8 Good 13 14 PPB
1:00 AM DELT PM2.5 24 Good 20 5 µg/m3
1:00 AM ELK O3 8 Good 24 26 PPB
1:00 AM FTC CO 8 Good 1 0.1 PPM
1:00 AM FTC O3 8 Good 18 19 PPB
1:00 AM FTCF PM10 24 Good 4 4 µg/m3
1:00 AM FTCF PM2.5 24 Good 14 3 µg/m3
1:00 AM FTCW O3 8 Good 19 21 PPB
1:00 AM GJCT CO 8 Good 1 0.1 PPM
1:00 AM GJPB PM10 24 Good 3 3 µg/m3
1:00 AM GJPB PM2.5 24 Good 10 2 µg/m3
1:00 AM GREH PM10 24 Good 3 3 µg/m3
1:00 AM GREH PM2.5 24 Good 12 3 µg/m3
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM GRET O3 8 Good 19 20 PPB
1:00 AM H24 CO 8 Good 1 0.1 PPM
1:00 AM HLD O3 8 Good 15 16 PPB
1:00 AM I25DEN CO 8 Good 1 0.1 PPM
1:00 AM I25DEN NO2 1 Good 5 5 PPB
1:00 AM I25DEN PM10 24 Good 6 6 µg/m3
1:00 AM I25DEN PM2.5 24 Good 23 6 µg/m3
1:00 AM I25GLO NO2 1 Good 4 4 PPB
1:00 AM I25GLO PM10 24 Good 6 6 µg/m3
1:00 AM I25GLO PM2.5 24 Good 20 5 µg/m3
1:00 AM LNGM PM2.5 24 Good 18 4 µg/m3
1:00 AM MAN O3 8 Good 9 10 PPB
1:00 AM NJH PM10 24 Good 6 7 µg/m3
1:00 AM NJH PM2.5 24 Good 18 4 µg/m3
1:00 AM NREL O3 8 Good 12 13 PPB
1:00 AM PDX O3 8 Good 19 20 PPB
1:00 AM RFN O3 8 Good 17 18 PPB
1:00 AM RIFLO3 O3 8 Good 20 22 PPB
1:00 AM SWAN CO 8 Good 2 0.2 PPM
1:00 AM SWAN NO2 1 Good 2 2 PPB
1:00 AM SWAN PM10 24 Good 4 4 µg/m3
1:00 AM SWAN PM2.5 24 Good 17 4 µg/m3
1:00 AM WBY CO 8 Good 1 0.1 PPM
1:00 AM WBY NO2 1 Good 2 2 PPB
1:00 AM WBY NO2 1 Good 2 2 PPB
1:00 AM WBY O3 8 Good 18 19 PPB
1:00 AM WBY PM10 24 Good 3 3 µg/m3
1:00 AM WBY SO2 1 Good 1 1 PPB
1:00 AM WBY SO2 1 Good 1 1 PPB
1:00 AM WCH O3 8 Good 8 9 PPB

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