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AQI Calculations on 09/23/2018 1:00AM - 5:00PM

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.


Due to limited system resources and high volume, today's AQI calculations can no longer be sorted by columns. For a CSV file of these data, updated hourly, click here.


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

Time *
(MST)
Monitoring Location Pollutant Interval
(Hr)
Air Quality AQI Avg.
5:00 PM ACAD O3 8 Moderate 54 56 PPB
5:00 PM ADM PM10 24 Good 19 21 µg/m3
5:00 PM ADM PM2.5 24 Good 44 11 µg/m3
5:00 PM ASP O3 8 Good 44 48 PPB
5:00 PM ASPN2 PM10 24 Good 14 15 µg/m3
5:00 PM ASPN2 PM2.5 24 Good 27 7 µg/m3
5:00 PM AURE O3 8 Moderate 51 55 PPB
5:00 PM BOU PM2.5 24 Good 19 5 µg/m3
5:00 PM BOUR O3 8 Moderate 51 55 PPB
5:00 PM CAMP CO 8 Good 2 0.2 PPM
5:00 PM CAMP NO2 1 Good 7 7 PPB
5:00 PM CAMP NO2 1 Good 7 7 PPB
5:00 PM CAMP O3 8 Good 47 51 PPB
5:00 PM CAMP PM10 24 Good 17 18 µg/m3
5:00 PM CAMP PM2.5 24 Good 38 9 µg/m3
5:00 PM CASA CO 8 Good 0 0.0 PPM
5:00 PM CASA O3 8 Good 49 53 PPB
5:00 PM CASA PM10 24 Good 17 18 µg/m3
5:00 PM CASA PM2.5 24 Good 36 9 µg/m3
5:00 PM CCOL PM10 24 Good 16 17 µg/m3
5:00 PM CCOL PM2.5 24 Good 22 5 µg/m3
5:00 PM CHAT O3 8 Good 48 52 PPB
5:00 PM CHAT PM10 24 Good 33 36 µg/m3
5:00 PM CHAT PM2.5 24 Good 50 12 µg/m3
5:00 PM CTZ O3 8 Good 46 50 PPB
5:00 PM DELT PM2.5 24 Good 38 9 µg/m3
5:00 PM ELK O3 8 Good 42 45 PPB
5:00 PM FTC CO 8 Good 1 0.1 PPM
5:00 PM FTC O3 8 Good 44 48 PPB
5:00 PM FTCF PM10 24 Good 20 22 µg/m3
5:00 PM FTCF PM2.5 24 Good 45 11 µg/m3
5:00 PM FTCW O3 8 Moderate 51 55 PPB
5:00 PM GJCT CO 8 Good 1 0.1 PPM
5:00 PM GJPB PM10 24 Good 19 20 µg/m3
5:00 PM GJPB PM2.5 24 Good 30 7 µg/m3
5:00 PM GREH PM10 24 Good 41 44 µg/m3
5:00 PM GREH PM2.5 24 Moderate 51 12 µg/m3
5:00 PM GRET CO 8 Good 0 0.0 PPM
5:00 PM GRET O3 8 Good 48 52 PPB
5:00 PM H24 CO 8 Good 1 0.1 PPM
5:00 PM HLD O3 8 Good 49 53 PPB
5:00 PM I25DEN CO 8 Good 1 0.1 PPM
5:00 PM I25DEN NO2 1 Good 6 6 PPB
5:00 PM I25DEN PM10 24 Good 17 18 µg/m3
5:00 PM I25DEN PM2.5 24 Good 40 10 µg/m3
5:00 PM I25GLO NO2 1 Good 4 4 PPB
5:00 PM I25GLO PM2.5 24 Good 25 6 µg/m3
5:00 PM LNGM PM2.5 24 Good 37 9 µg/m3
5:00 PM MAN O3 8 Moderate 51 55 PPB
5:00 PM NJH PM10 24 Good 19 21 µg/m3
5:00 PM NJH PM2.5 24 Good 38 9 µg/m3
5:00 PM NREL O3 8 Moderate 61 58 PPB
5:00 PM PAL O3 8 Good 42 45 PPB
5:00 PM PDX O3 8 Good 41 44 PPB
5:00 PM RFN O3 8 Moderate 67 60 PPB
5:00 PM RIFL PM2.5 24 Good 20 5 µg/m3
5:00 PM RIFLO3 O3 8 Good 39 42 PPB
5:00 PM SWAN CO 8 Good 2 0.2 PPM
5:00 PM SWAN NO2 1 Good 3 3 PPB
5:00 PM SWAN PM10 24 Good 14 15 µg/m3
5:00 PM SWAN PM2.5 24 Good 35 8 µg/m3
5:00 PM WBY CO 8 Good 1 0.1 PPM
5:00 PM WBY NO2 1 Good 1 1 PPB
5:00 PM WBY NO2 1 Good 1 1 PPB
5:00 PM WBY O3 8 Good 48 52 PPB
5:00 PM WBY PM10 24 Good 32 35 µg/m3
5:00 PM WBY SO2 1 Good 1 1 PPB
5:00 PM WBY SO2 1 Good 1 1 PPB
4:00 PM ACAD O3 8 Moderate 54 56 PPB
4:00 PM ADM PM10 24 Good 19 21 µg/m3
4:00 PM ADM PM2.5 24 Good 44 11 µg/m3
4:00 PM ASP O3 8 Good 44 48 PPB
4:00 PM ASPN2 PM10 24 Good 14 15 µg/m3
4:00 PM ASPN2 PM2.5 24 Good 27 7 µg/m3
4:00 PM AURE O3 8 Good 50 54 PPB
4:00 PM BOU PM2.5 24 Good 21 5 µg/m3
4:00 PM BOUR O3 8 Good 48 52 PPB
4:00 PM CAMP CO 8 Good 2 0.2 PPM
4:00 PM CAMP NO2 1 Good 4 4 PPB
4:00 PM CAMP NO2 1 Good 4 4 PPB
4:00 PM CAMP O3 8 Good 44 48 PPB
4:00 PM CAMP PM10 24 Good 17 18 µg/m3
4:00 PM CAMP PM2.5 24 Good 38 9 µg/m3
4:00 PM CASA CO 8 Good 0 0.0 PPM
4:00 PM CASA O3 8 Good 47 51 PPB
4:00 PM CASA PM10 24 Good 17 18 µg/m3
4:00 PM CASA PM2.5 24 Good 36 9 µg/m3
4:00 PM CCOL PM10 24 Good 15 16 µg/m3
4:00 PM CCOL PM2.5 24 Good 22 5 µg/m3
4:00 PM CHAT O3 8 Good 47 51 PPB
4:00 PM CHAT PM10 24 Good 33 36 µg/m3
4:00 PM CHAT PM2.5 24 Good 50 12 µg/m3
4:00 PM CTZ O3 8 Good 44 48 PPB
4:00 PM DELT PM2.5 24 Good 38 9 µg/m3
4:00 PM ELK O3 8 Good 41 44 PPB
4:00 PM FTC CO 8 Good 1 0.1 PPM
4:00 PM FTC O3 8 Good 44 47 PPB
4:00 PM FTCF PM10 24 Good 20 22 µg/m3
4:00 PM FTCF PM2.5 24 Good 45 11 µg/m3
4:00 PM FTCW O3 8 Good 50 54 PPB
4:00 PM GJCT CO 8 Good 1 0.1 PPM
4:00 PM GJPB PM10 24 Good 19 20 µg/m3
4:00 PM GJPB PM2.5 24 Good 30 7 µg/m3
4:00 PM GREH PM10 24 Good 40 43 µg/m3
4:00 PM GREH PM2.5 24 Moderate 51 12 µg/m3
4:00 PM GRET CO 8 Good 0 0.0 PPM
4:00 PM GRET O3 8 Good 45 49 PPB
4:00 PM H24 CO 8 Good 1 0.1 PPM
4:00 PM HLD O3 8 Good 48 52 PPB
4:00 PM I25DEN CO 8 Good 1 0.1 PPM
4:00 PM I25DEN NO2 1 Good 3 3 PPB
4:00 PM I25DEN PM10 24 Good 17 18 µg/m3
4:00 PM I25DEN PM2.5 24 Good 40 10 µg/m3
4:00 PM I25GLO NO2 1 Good 3 3 PPB
4:00 PM I25GLO PM2.5 24 Good 25 6 µg/m3
4:00 PM LNGM PM2.5 24 Good 37 9 µg/m3
4:00 PM MAN O3 8 Moderate 51 55 PPB
4:00 PM NJH PM10 24 Good 19 21 µg/m3
4:00 PM NJH PM2.5 24 Good 38 9 µg/m3
4:00 PM NREL O3 8 Moderate 54 56 PPB
4:00 PM PAL O3 8 Good 40 43 PPB
4:00 PM PDX O3 8 Good 39 42 PPB
4:00 PM RFN O3 8 Moderate 61 58 PPB
4:00 PM RIFL PM2.5 24 Good 20 5 µg/m3
4:00 PM RIFLO3 O3 8 Good 37 40 PPB
4:00 PM SWAN CO 8 Good 3 0.3 PPM
4:00 PM SWAN NO2 1 Good 2 2 PPB
4:00 PM SWAN PM10 24 Good 14 15 µg/m3
4:00 PM SWAN PM2.5 24 Good 35 8 µg/m3
4:00 PM WBY CO 8 Good 1 0.1 PPM
4:00 PM WBY NO2 1 Good 1 1 PPB
4:00 PM WBY NO2 1 Good 1 1 PPB
4:00 PM WBY O3 8 Good 45 49 PPB
4:00 PM WBY PM10 24 Good 32 35 µg/m3
4:00 PM WBY SO2 1 Good 1 1 PPB
4:00 PM WBY SO2 1 Good 1 1 PPB
4:00 PM WCH O3 8 Good 41 44 PPB
3:00 PM ACAD O3 8 Moderate 51 55 PPB
3:00 PM ADM PM10 24 Good 19 21 µg/m3
3:00 PM ADM PM2.5 24 Good 44 11 µg/m3
3:00 PM ASP O3 8 Good 44 48 PPB
3:00 PM ASPN2 PM10 24 Good 14 15 µg/m3
3:00 PM ASPN2 PM2.5 24 Good 27 7 µg/m3
3:00 PM AURE O3 8 Good 49 53 PPB
3:00 PM BOU PM2.5 24 Good 21 5 µg/m3
3:00 PM BOUR O3 8 Good 45 49 PPB
3:00 PM CAMP CO 8 Good 2 0.2 PPM
3:00 PM CAMP NO2 1 Good 5 5 PPB
3:00 PM CAMP NO2 1 Good 5 5 PPB
3:00 PM CAMP O3 8 Good 42 45 PPB
3:00 PM CAMP PM10 24 Good 17 18 µg/m3
3:00 PM CAMP PM2.5 24 Good 38 9 µg/m3
3:00 PM CASA CO 8 Good 1 0.1 PPM
3:00 PM CASA O3 8 Good 44 47 PPB
3:00 PM CASA PM10 24 Good 17 18 µg/m3
3:00 PM CASA PM2.5 24 Good 36 9 µg/m3
3:00 PM CCOL PM10 24 Good 15 16 µg/m3
3:00 PM CCOL PM2.5 24 Good 22 5 µg/m3
3:00 PM CHAT O3 8 Good 45 49 PPB
3:00 PM CHAT PM10 24 Good 33 36 µg/m3
3:00 PM CHAT PM2.5 24 Good 49 12 µg/m3
3:00 PM CTZ O3 8 Good 42 45 PPB
3:00 PM DELT PM2.5 24 Good 38 9 µg/m3
3:00 PM ELK O3 8 Good 40 43 PPB
3:00 PM FTC CO 8 Good 1 0.1 PPM
3:00 PM FTC O3 8 Good 40 43 PPB
3:00 PM FTCF PM10 24 Good 20 22 µg/m3
3:00 PM FTCF PM2.5 24 Good 45 11 µg/m3
3:00 PM FTCW O3 8 Good 47 51 PPB
3:00 PM GJCT CO 8 Good 1 0.1 PPM
3:00 PM GJPB PM10 24 Good 19 20 µg/m3
3:00 PM GJPB PM2.5 24 Good 30 7 µg/m3
3:00 PM GREH PM10 24 Good 40 43 µg/m3
3:00 PM GREH PM2.5 24 Moderate 51 12 µg/m3
3:00 PM GRET CO 8 Good 1 0.1 PPM
3:00 PM GRET O3 8 Good 43 46 PPB
3:00 PM H24 CO 8 Good 2 0.2 PPM
3:00 PM HLD O3 8 Good 46 50 PPB
3:00 PM I25DEN CO 8 Good 1 0.1 PPM
3:00 PM I25DEN NO2 1 Good 2 2 PPB
3:00 PM I25DEN PM10 24 Good 17 18 µg/m3
3:00 PM I25DEN PM2.5 24 Good 40 10 µg/m3
3:00 PM I25GLO NO2 1 Good 7 7 PPB
3:00 PM I25GLO PM2.5 24 Good 25 6 µg/m3
3:00 PM LNGM PM2.5 24 Good 37 9 µg/m3
3:00 PM MAN O3 8 Moderate 51 55 PPB
3:00 PM NJH PM10 24 Good 19 21 µg/m3
3:00 PM NJH PM2.5 24 Good 38 9 µg/m3
3:00 PM NREL O3 8 Moderate 51 55 PPB
3:00 PM PAL O3 8 Good 38 41 PPB
3:00 PM PDX O3 8 Good 36 39 PPB
3:00 PM RFN O3 8 Moderate 54 56 PPB
3:00 PM RIFL PM2.5 24 Good 19 5 µg/m3
3:00 PM RIFLO3 O3 8 Good 33 36 PPB
3:00 PM SWAN CO 8 Good 3 0.3 PPM
3:00 PM SWAN NO2 1 Good 3 3 PPB
3:00 PM SWAN PM10 24 Good 14 15 µg/m3
3:00 PM SWAN PM2.5 24 Good 35 8 µg/m3
3:00 PM WBY CO 8 Good 1 0.1 PPM
3:00 PM WBY NO2 1 Good 1 1 PPB
3:00 PM WBY NO2 1 Good 1 1 PPB
3:00 PM WBY O3 8 Good 41 44 PPB
3:00 PM WBY PM10 24 Good 31 33 µg/m3
3:00 PM WBY SO2 1 Good 1 1 PPB
3:00 PM WBY SO2 1 Good 1 1 PPB
3:00 PM WCH O3 8 Good 40 43 PPB
2:00 PM ACAD O3 8 Good 50 54 PPB
2:00 PM ADM PM10 24 Good 19 21 µg/m3
2:00 PM ADM PM2.5 24 Good 44 11 µg/m3
2:00 PM ASP O3 8 Good 44 47 PPB
2:00 PM ASPN2 PM10 24 Good 14 15 µg/m3
2:00 PM ASPN2 PM2.5 24 Good 27 7 µg/m3
2:00 PM AURE O3 8 Good 47 51 PPB
2:00 PM BOU PM2.5 24 Good 21 5 µg/m3
2:00 PM BOUR O3 8 Good 41 44 PPB
2:00 PM CAMP CO 8 Good 2 0.2 PPM
2:00 PM CAMP NO2 1 Good 4 4 PPB
2:00 PM CAMP NO2 1 Good 4 4 PPB
2:00 PM CAMP O3 8 Good 39 42 PPB
2:00 PM CAMP PM10 24 Good 17 18 µg/m3
2:00 PM CAMP PM2.5 24 Good 38 9 µg/m3
2:00 PM CASA CO 8 Good 1 0.1 PPM
2:00 PM CASA O3 8 Good 39 42 PPB
2:00 PM CASA PM10 24 Good 17 18 µg/m3
2:00 PM CASA PM2.5 24 Good 36 9 µg/m3
2:00 PM CCOL PM10 24 Good 15 16 µg/m3
2:00 PM CCOL PM2.5 24 Good 22 5 µg/m3
2:00 PM CHAT O3 8 Good 44 47 PPB
2:00 PM CHAT PM10 24 Good 33 36 µg/m3
2:00 PM CHAT PM2.5 24 Good 49 12 µg/m3
2:00 PM CTZ O3 8 Good 39 42 PPB
2:00 PM DELT PM2.5 24 Good 38 9 µg/m3
2:00 PM ELK O3 8 Good 38 41 PPB
2:00 PM FTC CO 8 Good 1 0.1 PPM
2:00 PM FTC O3 8 Good 35 38 PPB
2:00 PM FTCF PM10 24 Good 20 22 µg/m3
2:00 PM FTCF PM2.5 24 Good 45 11 µg/m3
2:00 PM FTCW O3 8 Good 45 49 PPB
2:00 PM GJCT CO 8 Good 1 0.1 PPM
2:00 PM GJPB PM10 24 Good 19 20 µg/m3
2:00 PM GJPB PM2.5 24 Good 30 7 µg/m3
2:00 PM GREH PM10 24 Good 40 43 µg/m3
2:00 PM GREH PM2.5 24 Moderate 51 12 µg/m3
2:00 PM GRET CO 8 Good 1 0.1 PPM
2:00 PM GRET O3 8 Good 38 41 PPB
2:00 PM H24 CO 8 Good 2 0.2 PPM
2:00 PM HLD O3 8 Good 44 48 PPB
2:00 PM I25DEN CO 8 Good 1 0.1 PPM
2:00 PM I25DEN NO2 1 Good 8 8 PPB
2:00 PM I25DEN PM10 24 Good 17 18 µg/m3
2:00 PM I25DEN PM2.5 24 Good 40 10 µg/m3
2:00 PM I25GLO NO2 1 Good 5 5 PPB
2:00 PM I25GLO PM2.5 24 Good 25 6 µg/m3
2:00 PM LNGM PM2.5 24 Good 37 9 µg/m3
2:00 PM MAN O3 8 Good 49 53 PPB
2:00 PM NJH PM10 24 Good 19 21 µg/m3
2:00 PM NJH PM2.5 24 Good 38 9 µg/m3
2:00 PM NREL O3 8 Good 49 53 PPB
2:00 PM PAL O3 8 Good 35 38 PPB
2:00 PM PDX O3 8 Good 32 35 PPB
2:00 PM RFN O3 8 Moderate 51 55 PPB
2:00 PM RIFL PM2.5 24 Good 19 5 µg/m3
2:00 PM RIFLO3 O3 8 Good 31 33 PPB
2:00 PM SWAN CO 8 Good 3 0.3 PPM
2:00 PM SWAN NO2 1 Good 2 2 PPB
2:00 PM SWAN PM10 24 Good 14 15 µg/m3
2:00 PM SWAN PM2.5 24 Good 35 8 µg/m3
2:00 PM WBY CO 8 Good 1 0.1 PPM
2:00 PM WBY NO2 1 Good 1 1 PPB
2:00 PM WBY NO2 1 Good 1 1 PPB
2:00 PM WBY O3 8 Good 35 38 PPB
2:00 PM WBY PM10 24 Good 30 32 µg/m3
2:00 PM WBY SO2 1 Good 1 1 PPB
2:00 PM WBY SO2 1 Good 1 1 PPB
2:00 PM WCH O3 8 Good 39 42 PPB
1:00 PM ACAD O3 8 Good 48 52 PPB
1:00 PM ADM PM10 24 Good 19 21 µg/m3
1:00 PM ADM PM2.5 24 Good 44 11 µg/m3
1:00 PM ASP O3 8 Good 44 47 PPB
1:00 PM ASPN2 PM10 24 Good 14 15 µg/m3
1:00 PM ASPN2 PM2.5 24 Good 28 7 µg/m3
1:00 PM AURE O3 8 Good 45 49 PPB
1:00 PM BOU PM2.5 24 Good 20 5 µg/m3
1:00 PM BOUR O3 8 Good 39 42 PPB
1:00 PM CAMP CO 8 Good 2 0.2 PPM
1:00 PM CAMP NO2 1 Good 3 3 PPB
1:00 PM CAMP NO2 1 Good 3 3 PPB
1:00 PM CAMP O3 8 Good 36 39 PPB
1:00 PM CAMP PM10 24 Good 17 18 µg/m3
1:00 PM CAMP PM2.5 24 Good 38 9 µg/m3
1:00 PM CASA CO 8 Good 1 0.1 PPM
1:00 PM CASA O3 8 Good 34 37 PPB
1:00 PM CASA PM10 24 Good 17 18 µg/m3
1:00 PM CASA PM2.5 24 Good 36 9 µg/m3
1:00 PM CCOL PM10 24 Good 16 17 µg/m3
1:00 PM CCOL PM2.5 24 Good 22 5 µg/m3
1:00 PM CHAT O3 8 Good 42 45 PPB
1:00 PM CHAT PM10 24 Good 33 36 µg/m3
1:00 PM CHAT PM2.5 24 Good 49 12 µg/m3
1:00 PM CTZ O3 8 Good 36 39 PPB
1:00 PM DELT PM2.5 24 Good 38 9 µg/m3
1:00 PM ELK O3 8 Good 37 40 PPB
1:00 PM FTC CO 8 Good 1 0.1 PPM
1:00 PM FTC O3 8 Good 31 34 PPB
1:00 PM FTCF PM10 24 Good 20 22 µg/m3
1:00 PM FTCF PM2.5 24 Good 46 11 µg/m3
1:00 PM FTCW O3 8 Good 43 46 PPB
1:00 PM GJCT CO 8 Good 1 0.1 PPM
1:00 PM GJPB PM10 24 Good 19 20 µg/m3
1:00 PM GJPB PM2.5 24 Good 30 7 µg/m3
1:00 PM GREH PM10 24 Good 40 43 µg/m3
1:00 PM GREH PM2.5 24 Moderate 51 12 µg/m3
1:00 PM GRET CO 8 Good 1 0.1 PPM
1:00 PM GRET O3 8 Good 34 37 PPB
1:00 PM H24 CO 8 Good 2 0.2 PPM
1:00 PM HLD O3 8 Good 44 47 PPB
1:00 PM I25DEN CO 8 Good 1 0.1 PPM
1:00 PM I25DEN NO2 1 Good 2 2 PPB
1:00 PM I25DEN PM10 24 Good 17 18 µg/m3
1:00 PM I25DEN PM2.5 24 Good 40 10 µg/m3
1:00 PM I25GLO NO2 1 Good 4 4 PPB
1:00 PM I25GLO PM2.5 24 Good 25 6 µg/m3
1:00 PM LNGM PM2.5 24 Good 38 9 µg/m3
1:00 PM MAN O3 8 Good 48 52 PPB
1:00 PM NJH PM10 24 Good 19 21 µg/m3
1:00 PM NJH PM2.5 24 Good 38 9 µg/m3
1:00 PM NREL O3 8 Good 47 51 PPB
1:00 PM PAL O3 8 Good 32 35 PPB
1:00 PM PDX O3 8 Good 30 32 PPB
1:00 PM RFN O3 8 Good 49 53 PPB
1:00 PM RIFL PM2.5 24 Good 20 5 µg/m3
1:00 PM RIFLO3 O3 8 Good 27 29 PPB
1:00 PM SWAN CO 8 Good 3 0.3 PPM
1:00 PM SWAN NO2 1 Good 3 3 PPB
1:00 PM SWAN PM10 24 Good 14 15 µg/m3
1:00 PM SWAN PM2.5 24 Good 35 8 µg/m3
1:00 PM WBY CO 8 Good 1 0.1 PPM
1:00 PM WBY NO2 1 Good 1 1 PPB
1:00 PM WBY NO2 1 Good 1 1 PPB
1:00 PM WBY O3 8 Good 30 32 PPB
1:00 PM WBY PM10 24 Good 29 31 µg/m3
1:00 PM WBY SO2 1 Good 1 1 PPB
1:00 PM WBY SO2 1 Good 1 1 PPB
1:00 PM WCH O3 8 Good 38 41 PPB
12:00 PM ACAD O3 8 Good 47 51 PPB
12:00 PM ADM PM10 24 Good 19 21 µg/m3
12:00 PM ADM PM2.5 24 Good 44 11 µg/m3
12:00 PM ASP O3 8 Good 44 47 PPB
12:00 PM ASPN2 PM10 24 Good 14 15 µg/m3
12:00 PM ASPN2 PM2.5 24 Good 28 7 µg/m3
12:00 PM AURE O3 8 Good 44 48 PPB
12:00 PM BOU PM2.5 24 Good 21 5 µg/m3
12:00 PM BOUR O3 8 Good 36 39 PPB
12:00 PM CAMP CO 8 Good 1 0.1 PPM
12:00 PM CAMP NO2 1 Good 3 3 PPB
12:00 PM CAMP NO2 1 Good 3 3 PPB
12:00 PM CAMP O3 8 Good 34 37 PPB
12:00 PM CAMP PM10 24 Good 17 18 µg/m3
12:00 PM CAMP PM2.5 24 Good 38 9 µg/m3
12:00 PM CASA CO 8 Good 1 0.1 PPM
12:00 PM CASA O3 8 Good 30 32 PPB
12:00 PM CASA PM10 24 Good 17 18 µg/m3
12:00 PM CASA PM2.5 24 Good 36 9 µg/m3
12:00 PM CCOL PM10 24 Good 16 17 µg/m3
12:00 PM CCOL PM2.5 24 Good 22 5 µg/m3
12:00 PM CHAT O3 8 Good 40 43 PPB
12:00 PM CHAT PM10 24 Good 33 36 µg/m3
12:00 PM CHAT PM2.5 24 Good 49 12 µg/m3
12:00 PM CTZ O3 8 Good 33 36 PPB
12:00 PM DELT PM2.5 24 Good 38 9 µg/m3
12:00 PM ELK O3 8 Good 36 39 PPB
12:00 PM FTC CO 8 Good 2 0.2 PPM
12:00 PM FTC O3 8 Good 28 30 PPB
12:00 PM FTCF PM10 24 Good 21 23 µg/m3
12:00 PM FTCF PM2.5 24 Good 46 11 µg/m3
12:00 PM FTCW O3 8 Good 41 44 PPB
12:00 PM GJCT CO 8 Good 1 0.1 PPM
12:00 PM GJPB PM10 24 Good 19 20 µg/m3
12:00 PM GJPB PM2.5 24 Good 30 7 µg/m3
12:00 PM GREH PM10 24 Good 41 44 µg/m3
12:00 PM GREH PM2.5 24 Moderate 52 12 µg/m3
12:00 PM GRET CO 8 Good 1 0.1 PPM
12:00 PM GRET O3 8 Good 31 33 PPB
12:00 PM H24 CO 8 Good 2 0.2 PPM
12:00 PM H24 SO2 1 Good 1 1 PPB
12:00 PM HLD O3 8 Good 42 45 PPB
12:00 PM I25DEN CO 8 Good 1 0.1 PPM
12:00 PM I25DEN NO2 1 Good 2 2 PPB
12:00 PM I25DEN PM10 24 Good 17 18 µg/m3
12:00 PM I25DEN PM2.5 24 Good 40 10 µg/m3
12:00 PM I25GLO NO2 1 Good 5 5 PPB
12:00 PM I25GLO PM2.5 24 Good 25 6 µg/m3
12:00 PM LNGM PM2.5 24 Good 38 9 µg/m3
12:00 PM MAN O3 8 Good 46 50 PPB
12:00 PM NJH PM10 24 Good 19 21 µg/m3
12:00 PM NJH PM2.5 24 Good 38 9 µg/m3
12:00 PM NREL O3 8 Good 46 50 PPB
12:00 PM PAL O3 8 Good 31 33 PPB
12:00 PM PDX O3 8 Good 27 29 PPB
12:00 PM RFN O3 8 Good 48 52 PPB
12:00 PM RIFL PM2.5 24 Good 19 5 µg/m3
12:00 PM RIFLO3 O3 8 Good 23 25 PPB
12:00 PM SWAN CO 8 Good 3 0.3 PPM
12:00 PM SWAN NO2 1 Good 4 4 PPB
12:00 PM SWAN PM10 24 Good 14 15 µg/m3
12:00 PM SWAN PM2.5 24 Good 35 8 µg/m3
12:00 PM WBY CO 8 Good 1 0.1 PPM
12:00 PM WBY NO2 1 Good 1 1 PPB
12:00 PM WBY NO2 1 Good 1 1 PPB
12:00 PM WBY O3 8 Good 24 26 PPB
12:00 PM WBY PM10 24 Good 28 30 µg/m3
12:00 PM WBY SO2 1 Good 1 1 PPB
12:00 PM WBY SO2 1 Good 1 1 PPB
12:00 PM WCH O3 8 Good 37 40 PPB
11:00 AM ACAD O3 8 Good 45 49 PPB
11:00 AM ADM PM10 24 Good 19 21 µg/m3
11:00 AM ADM PM2.5 24 Good 44 11 µg/m3
11:00 AM ASP O3 8 Good 43 46 PPB
11:00 AM ASPN2 PM10 24 Good 14 15 µg/m3
11:00 AM ASPN2 PM2.5 24 Good 28 7 µg/m3
11:00 AM AURE O3 8 Good 43 46 PPB
11:00 AM BOU PM2.5 24 Good 22 5 µg/m3
11:00 AM BOUR O3 8 Good 33 36 PPB
11:00 AM CAMP CO 8 Good 1 0.1 PPM
11:00 AM CAMP NO2 1 Good 6 6 PPB
11:00 AM CAMP NO2 1 Good 6 6 PPB
11:00 AM CAMP O3 8 Good 32 35 PPB
11:00 AM CAMP PM10 24 Good 17 18 µg/m3
11:00 AM CAMP PM2.5 24 Good 38 9 µg/m3
11:00 AM CASA CO 8 Good 1 0.1 PPM
11:00 AM CASA O3 8 Good 27 29 PPB
11:00 AM CASA PM10 24 Good 18 19 µg/m3
11:00 AM CASA PM2.5 24 Good 37 9 µg/m3
11:00 AM CCOL PM10 24 Good 16 17 µg/m3
11:00 AM CCOL PM2.5 24 Good 22 5 µg/m3
11:00 AM CHAT O3 8 Good 36 39 PPB
11:00 AM CHAT PM10 24 Good 33 36 µg/m3
11:00 AM CHAT PM2.5 24 Good 49 12 µg/m3
11:00 AM CTZ O3 8 Good 31 33 PPB
11:00 AM DELT PM2.5 24 Good 36 9 µg/m3
11:00 AM ELK O3 8 Good 35 38 PPB
11:00 AM FTC CO 8 Good 2 0.2 PPM
11:00 AM FTC O3 8 Good 24 26 PPB
11:00 AM FTCF PM10 24 Good 21 23 µg/m3
11:00 AM FTCF PM2.5 24 Good 47 11 µg/m3
11:00 AM FTCW O3 8 Good 39 42 PPB
11:00 AM GJCT CO 8 Good 1 0.1 PPM
11:00 AM GJPB PM10 24 Good 19 21 µg/m3
11:00 AM GJPB PM2.5 24 Good 30 7 µg/m3
11:00 AM GREH PM10 24 Good 41 44 µg/m3
11:00 AM GREH PM2.5 24 Moderate 52 13 µg/m3
11:00 AM GRET CO 8 Good 1 0.1 PPM
11:00 AM GRET O3 8 Good 27 29 PPB
11:00 AM H24 CO 8 Good 2 0.2 PPM
11:00 AM H24 SO2 1 Good 1 1 PPB
11:00 AM HLD O3 8 Good 41 44 PPB
11:00 AM I25DEN CO 8 Good 2 0.2 PPM
11:00 AM I25DEN NO2 1 Good 2 2 PPB
11:00 AM I25DEN PM10 24 Good 17 18 µg/m3
11:00 AM I25DEN PM2.5 24 Good 40 10 µg/m3
11:00 AM I25GLO NO2 1 Good 6 6 PPB
11:00 AM I25GLO PM2.5 24 Good 25 6 µg/m3
11:00 AM LNGM PM2.5 24 Good 39 9 µg/m3
11:00 AM MAN O3 8 Good 45 49 PPB
11:00 AM NJH PM10 24 Good 19 21 µg/m3
11:00 AM NJH PM2.5 24 Good 38 9 µg/m3
11:00 AM NREL O3 8 Good 45 49 PPB
11:00 AM PAL O3 8 Good 29 31 PPB
11:00 AM PDX O3 8 Good 26 28 PPB
11:00 AM RFN O3 8 Good 47 51 PPB
11:00 AM RIFL PM2.5 24 Good 19 5 µg/m3
11:00 AM RIFLO3 O3 8 Good 20 22 PPB
11:00 AM SWAN CO 8 Good 3 0.3 PPM
11:00 AM SWAN NO2 1 Good 6 6 PPB
11:00 AM SWAN PM10 24 Good 15 16 µg/m3
11:00 AM SWAN PM2.5 24 Good 35 8 µg/m3
11:00 AM WBY CO 8 Good 2 0.2 PPM
11:00 AM WBY NO2 1 Good 4 4 PPB
11:00 AM WBY NO2 1 Good 4 4 PPB
11:00 AM WBY O3 8 Good 19 20 PPB
11:00 AM WBY PM10 24 Good 27 29 µg/m3
11:00 AM WBY SO2 1 Good 1 1 PPB
11:00 AM WBY SO2 1 Good 1 1 PPB
11:00 AM WCH O3 8 Good 36 39 PPB
10:00 AM ACAD O3 8 Good 42 45 PPB
10:00 AM ADM PM10 24 Good 22 24 µg/m3
10:00 AM ADM PM2.5 24 Good 45 11 µg/m3
10:00 AM ASP O3 8 Good 42 45 PPB
10:00 AM ASPN2 PM10 24 Good 14 15 µg/m3
10:00 AM ASPN2 PM2.5 24 Good 28 7 µg/m3
10:00 AM AURE O3 8 Good 41 44 PPB
10:00 AM BOU PM2.5 24 Good 22 5 µg/m3
10:00 AM BOUR O3 8 Good 31 34 PPB
10:00 AM CAMP CO 8 Good 1 0.1 PPM
10:00 AM CAMP NO2 1 Good 11 12 PPB
10:00 AM CAMP NO2 1 Good 11 12 PPB
10:00 AM CAMP O3 8 Good 30 32 PPB
10:00 AM CAMP PM10 24 Good 18 19 µg/m3
10:00 AM CAMP PM2.5 24 Good 38 9 µg/m3
10:00 AM CASA CO 8 Good 2 0.2 PPM
10:00 AM CASA O3 8 Good 21 23 PPB
10:00 AM CASA PM10 24 Good 18 19 µg/m3
10:00 AM CASA PM2.5 24 Good 37 9 µg/m3
10:00 AM CCOL PM10 24 Good 17 18 µg/m3
10:00 AM CCOL PM2.5 24 Good 23 6 µg/m3
10:00 AM CHAT O3 8 Good 33 36 PPB
10:00 AM CHAT PM10 24 Good 32 35 µg/m3
10:00 AM CHAT PM2.5 24 Good 48 12 µg/m3
10:00 AM CTZ O3 8 Good 28 30 PPB
10:00 AM DELT PM2.5 24 Good 36 9 µg/m3
10:00 AM ELK O3 8 Good 35 38 PPB
10:00 AM FTC CO 8 Good 2 0.2 PPM
10:00 AM FTC O3 8 Good 21 23 PPB
10:00 AM FTCF PM10 24 Good 21 23 µg/m3
10:00 AM FTCF PM2.5 24 Good 47 11 µg/m3
10:00 AM FTCW O3 8 Good 37 40 PPB
10:00 AM GJCT CO 8 Good 1 0.1 PPM
10:00 AM GJPB PM10 24 Good 19 21 µg/m3
10:00 AM GJPB PM2.5 24 Good 30 7 µg/m3
10:00 AM GREH PM10 24 Good 42 45 µg/m3
10:00 AM GREH PM2.5 24 Moderate 53 13 µg/m3
10:00 AM GRET CO 8 Good 1 0.1 PPM
10:00 AM GRET O3 8 Good 23 25 PPB
10:00 AM H24 CO 8 Good 2 0.2 PPM
10:00 AM H24 SO2 1 Good 1 1 PPB
10:00 AM HLD O3 8 Good 40 43 PPB
10:00 AM I25DEN CO 8 Good 2 0.2 PPM
10:00 AM I25DEN NO2 1 Good 8 8 PPB
10:00 AM I25DEN PM10 24 Good 18 19 µg/m3
10:00 AM I25DEN PM2.5 24 Good 40 10 µg/m3
10:00 AM I25GLO NO2 1 Good 20 21 PPB
10:00 AM I25GLO PM2.5 24 Good 26 6 µg/m3
10:00 AM LNGM PM2.5 24 Good 40 10 µg/m3
10:00 AM MAN O3 8 Good 44 48 PPB
10:00 AM NJH PM10 24 Good 19 21 µg/m3
10:00 AM NJH PM2.5 24 Good 38 9 µg/m3
10:00 AM NREL O3 8 Good 45 49 PPB
10:00 AM PAL O3 8 Good 27 29 PPB
10:00 AM PDX O3 8 Good 25 27 PPB
10:00 AM RFN O3 8 Good 47 51 PPB
10:00 AM RIFL PM2.5 24 Good 19 5 µg/m3
10:00 AM RIFLO3 O3 8 Good 19 20 PPB
10:00 AM SWAN CO 8 Good 3 0.3 PPM
10:00 AM SWAN NO2 1 Good 10 11 PPB
10:00 AM SWAN PM10 24 Good 15 16 µg/m3
10:00 AM SWAN PM2.5 24 Good 35 8 µg/m3
10:00 AM WBY CO 8 Good 2 0.2 PPM
10:00 AM WBY NO2 1 Good 9 10 PPB
10:00 AM WBY NO2 1 Good 9 10 PPB
10:00 AM WBY O3 8 Good 13 14 PPB
10:00 AM WBY PM10 24 Good 28 30 µg/m3
10:00 AM WBY SO2 1 Good 4 3 PPB
10:00 AM WBY SO2 1 Good 4 3 PPB
10:00 AM WCH O3 8 Good 35 38 PPB
9:00 AM ACAD O3 8 Good 38 41 PPB
9:00 AM ADM PM10 24 Good 25 27 µg/m3
9:00 AM ADM PM2.5 24 Good 45 11 µg/m3
9:00 AM ASP O3 8 Good 42 45 PPB
9:00 AM ASPN2 PM10 24 Good 14 15 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 28 7 µg/m3
9:00 AM AURE O3 8 Good 39 42 PPB
9:00 AM BOU PM2.5 24 Good 22 5 µg/m3
9:00 AM BOUR O3 8 Good 31 33 PPB
9:00 AM CAMP CO 8 Good 1 0.1 PPM
9:00 AM CAMP NO2 1 Good 14 15 PPB
9:00 AM CAMP NO2 1 Good 14 15 PPB
9:00 AM CAMP O3 8 Good 27 29 PPB
9:00 AM CAMP PM10 24 Good 18 19 µg/m3
9:00 AM CAMP PM2.5 24 Good 37 9 µg/m3
9:00 AM CASA CO 8 Good 2 0.2 PPM
9:00 AM CASA O3 8 Good 18 19 PPB
9:00 AM CASA PM10 24 Good 18 19 µg/m3
9:00 AM CASA PM2.5 24 Good 35 9 µg/m3
9:00 AM CCOL PM10 24 Good 18 19 µg/m3
9:00 AM CCOL PM2.5 24 Good 23 6 µg/m3
9:00 AM CHAT O3 8 Good 31 34 PPB
9:00 AM CHAT PM10 24 Good 31 34 µg/m3
9:00 AM CHAT PM2.5 24 Good 46 11 µg/m3
9:00 AM CTZ O3 8 Good 26 28 PPB
9:00 AM DELT PM2.5 24 Good 37 9 µg/m3
9:00 AM ELK O3 8 Good 34 37 PPB
9:00 AM FTC CO 8 Good 2 0.2 PPM
9:00 AM FTC O3 8 Good 18 19 PPB
9:00 AM FTCF PM10 24 Good 21 23 µg/m3
9:00 AM FTCF PM2.5 24 Good 47 11 µg/m3
9:00 AM FTCW O3 8 Good 37 40 PPB
9:00 AM GJCT CO 8 Good 1 0.1 PPM
9:00 AM GJPB PM10 24 Good 19 21 µg/m3
9:00 AM GJPB PM2.5 24 Good 31 7 µg/m3
9:00 AM GREH PM10 24 Good 42 45 µg/m3
9:00 AM GREH PM2.5 24 Moderate 52 13 µg/m3
9:00 AM GRET CO 8 Good 1 0.1 PPM
9:00 AM GRET O3 8 Good 19 21 PPB
9:00 AM H24 CO 8 Good 2 0.2 PPM
9:00 AM HLD O3 8 Good 40 43 PPB
9:00 AM I25DEN CO 8 Good 2 0.2 PPM
9:00 AM I25DEN NO2 1 Good 8 8 PPB
9:00 AM I25DEN PM10 24 Good 17 18 µg/m3
9:00 AM I25DEN PM2.5 24 Good 38 9 µg/m3
9:00 AM I25GLO NO2 1 Good 28 30 PPB
9:00 AM I25GLO PM2.5 24 Good 25 6 µg/m3
9:00 AM LNGM PM2.5 24 Good 40 10 µg/m3
9:00 AM MAN O3 8 Good 44 47 PPB
9:00 AM NJH PM10 24 Good 19 20 µg/m3
9:00 AM NJH PM2.5 24 Good 35 8 µg/m3
9:00 AM NREL O3 8 Good 45 49 PPB
9:00 AM PAL O3 8 Good 27 29 PPB
9:00 AM PDX O3 8 Good 24 26 PPB
9:00 AM RFN O3 8 Good 46 50 PPB
9:00 AM RIFL PM2.5 24 Good 20 5 µg/m3
9:00 AM RIFLO3 O3 8 Good 18 19 PPB
9:00 AM SWAN CO 8 Good 3 0.3 PPM
9:00 AM SWAN NO2 1 Good 9 10 PPB
9:00 AM SWAN PM10 24 Good 15 16 µg/m3
9:00 AM SWAN PM2.5 24 Good 33 8 µg/m3
9:00 AM WBY CO 8 Good 2 0.2 PPM
9:00 AM WBY NO2 1 Good 15 16 PPB
9:00 AM WBY NO2 1 Good 15 16 PPB
9:00 AM WBY O3 8 Good 8 9 PPB
9:00 AM WBY PM10 24 Good 25 27 µg/m3
9:00 AM WBY SO2 1 Good 3 2 PPB
9:00 AM WBY SO2 1 Good 3 2 PPB
9:00 AM WCH O3 8 Good 35 38 PPB
8:00 AM ACAD O3 8 Good 34 37 PPB
8:00 AM ADM PM10 24 Good 28 30 µg/m3
8:00 AM ADM PM2.5 24 Good 46 11 µg/m3
8:00 AM ASP O3 8 Good 42 45 PPB
8:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 29 7 µg/m3
8:00 AM AURE O3 8 Good 37 40 PPB
8:00 AM BOU PM2.5 24 Good 23 6 µg/m3
8:00 AM BOUR O3 8 Good 29 31 PPB
8:00 AM CAMP CO 8 Good 1 0.1 PPM
8:00 AM CAMP NO2 1 Good 9 10 PPB
8:00 AM CAMP NO2 1 Good 9 10 PPB
8:00 AM CAMP O3 8 Good 26 28 PPB
8:00 AM CAMP PM10 24 Good 18 19 µg/m3
8:00 AM CAMP PM2.5 24 Good 36 9 µg/m3
8:00 AM CASA CO 8 Good 3 0.3 PPM
8:00 AM CASA O3 8 Good 14 15 PPB
8:00 AM CASA PM10 24 Good 17 18 µg/m3
8:00 AM CASA PM2.5 24 Good 34 8 µg/m3
8:00 AM CCOL PM10 24 Good 19 20 µg/m3
8:00 AM CCOL PM2.5 24 Good 24 6 µg/m3
8:00 AM CHAT O3 8 Good 31 33 PPB
8:00 AM CHAT PM10 24 Good 31 33 µg/m3
8:00 AM CHAT PM2.5 24 Good 42 10 µg/m3
8:00 AM CTZ O3 8 Good 25 27 PPB
8:00 AM DELT PM2.5 24 Good 38 9 µg/m3
8:00 AM ELK O3 8 Good 35 38 PPB
8:00 AM FTC CO 8 Good 2 0.2 PPM
8:00 AM FTC O3 8 Good 14 15 PPB
8:00 AM FTCF PM10 24 Good 21 23 µg/m3
8:00 AM FTCF PM2.5 24 Good 46 11 µg/m3
8:00 AM FTCW O3 8 Good 36 39 PPB
8:00 AM GJCT CO 8 Good 1 0.1 PPM
8:00 AM GJPB PM10 24 Good 20 22 µg/m3
8:00 AM GJPB PM2.5 24 Good 31 7 µg/m3
8:00 AM GREH PM10 24 Good 41 44 µg/m3
8:00 AM GREH PM2.5 24 Moderate 52 13 µg/m3
8:00 AM GRET CO 8 Good 1 0.1 PPM
8:00 AM GRET O3 8 Good 16 17 PPB
8:00 AM H24 CO 8 Good 2 0.2 PPM
8:00 AM H24 SO2 1 Good 1 1 PPB
8:00 AM HLD O3 8 Good 40 43 PPB
8:00 AM I25DEN CO 8 Good 2 0.2 PPM
8:00 AM I25DEN NO2 1 Good 9 10 PPB
8:00 AM I25DEN PM10 24 Good 17 18 µg/m3
8:00 AM I25DEN PM2.5 24 Good 37 9 µg/m3
8:00 AM I25GLO NO2 1 Good 28 30 PPB
8:00 AM I25GLO PM2.5 24 Good 25 6 µg/m3
8:00 AM LNGM PM2.5 24 Good 41 10 µg/m3
8:00 AM MAN O3 8 Good 43 46 PPB
8:00 AM NJH PM10 24 Good 19 21 µg/m3
8:00 AM NJH PM2.5 24 Good 34 8 µg/m3
8:00 AM NREL O3 8 Good 44 47 PPB
8:00 AM PAL O3 8 Good 27 29 PPB
8:00 AM PDX O3 8 Good 24 26 PPB
8:00 AM RFN O3 8 Good 46 50 PPB
8:00 AM RIFL PM2.5 24 Good 20 5 µg/m3
8:00 AM RIFLO3 O3 8 Good 18 19 PPB
8:00 AM SWAN CO 8 Good 3 0.3 PPM
8:00 AM SWAN NO2 1 Good 10 11 PPB
8:00 AM SWAN PM10 24 Good 15 16 µg/m3
8:00 AM SWAN PM2.5 24 Good 33 8 µg/m3
8:00 AM WBY CO 8 Good 2 0.2 PPM
8:00 AM WBY NO2 1 Good 18 19 PPB
8:00 AM WBY NO2 1 Good 18 19 PPB
8:00 AM WBY O3 8 Good 6 6 PPB
8:00 AM WBY PM10 24 Good 22 24 µg/m3
8:00 AM WBY SO2 1 Good 1 1 PPB
8:00 AM WBY SO2 1 Good 1 1 PPB
8:00 AM WCH O3 8 Good 35 38 PPB
7:00 AM ACAD O3 8 Good 31 34 PPB
7:00 AM ADM PM10 24 Good 30 32 µg/m3
7:00 AM ADM PM2.5 24 Good 47 11 µg/m3
7:00 AM ASP O3 8 Good 41 44 PPB
7:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 29 7 µg/m3
7:00 AM AURE O3 8 Good 37 40 PPB
7:00 AM BOU PM2.5 24 Good 24 6 µg/m3
7:00 AM BOUR O3 8 Good 29 31 PPB
7:00 AM CAMP CO 8 Good 2 0.2 PPM
7:00 AM CAMP NO2 1 Good 9 10 PPB
7:00 AM CAMP NO2 1 Good 9 10 PPB
7:00 AM CAMP O3 8 Good 25 27 PPB
7:00 AM CAMP PM10 24 Good 18 19 µg/m3
7:00 AM CAMP PM2.5 24 Good 36 9 µg/m3
7:00 AM CASA CO 8 Good 3 0.3 PPM
7:00 AM CASA O3 8 Good 11 12 PPB
7:00 AM CASA PM10 24 Good 17 18 µg/m3
7:00 AM CASA PM2.5 24 Good 34 8 µg/m3
7:00 AM CCOL PM10 24 Good 19 20 µg/m3
7:00 AM CCOL PM2.5 24 Good 25 6 µg/m3
7:00 AM CHAT O3 8 Good 30 32 PPB
7:00 AM CHAT PM10 24 Good 30 32 µg/m3
7:00 AM CHAT PM2.5 24 Good 38 9 µg/m3
7:00 AM CTZ O3 8 Good 24 26 PPB
7:00 AM DELT PM2.5 24 Good 38 9 µg/m3
7:00 AM ELK O3 8 Good 36 39 PPB
7:00 AM FTC CO 8 Good 2 0.2 PPM
7:00 AM FTC O3 8 Good 14 15 PPB
7:00 AM FTCF PM10 24 Good 22 24 µg/m3
7:00 AM FTCF PM2.5 24 Good 47 11 µg/m3
7:00 AM FTCW O3 8 Good 37 40 PPB
7:00 AM GJCT CO 8 Good 1 0.1 PPM
7:00 AM GJPB PM10 24 Good 20 22 µg/m3
7:00 AM GJPB PM2.5 24 Good 31 8 µg/m3
7:00 AM GREH PM10 24 Good 41 44 µg/m3
7:00 AM GREH PM2.5 24 Moderate 52 12 µg/m3
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM GRET O3 8 Good 16 17 PPB
7:00 AM H24 CO 8 Good 2 0.2 PPM
7:00 AM HLD O3 8 Good 40 43 PPB
7:00 AM I25DEN CO 8 Good 3 0.3 PPM
7:00 AM I25DEN NO2 1 Good 18 19 PPB
7:00 AM I25DEN PM10 24 Good 17 18 µg/m3
7:00 AM I25DEN PM2.5 24 Good 36 9 µg/m3
7:00 AM I25GLO NO2 1 Good 24 25 PPB
7:00 AM I25GLO PM2.5 24 Good 25 6 µg/m3
7:00 AM LNGM PM2.5 24 Good 41 10 µg/m3
7:00 AM MAN O3 8 Good 42 45 PPB
7:00 AM NJH PM10 24 Good 19 20 µg/m3
7:00 AM NJH PM2.5 24 Good 32 8 µg/m3
7:00 AM NREL O3 8 Good 44 48 PPB
7:00 AM PAL O3 8 Good 28 30 PPB
7:00 AM PDX O3 8 Good 25 27 PPB
7:00 AM RFN O3 8 Good 46 50 PPB
7:00 AM RIFL PM2.5 24 Good 20 5 µg/m3
7:00 AM RIFLO3 O3 8 Good 19 20 PPB
7:00 AM SWAN CO 8 Good 3 0.3 PPM
7:00 AM SWAN NO2 1 Good 14 15 PPB
7:00 AM SWAN PM10 24 Good 18 19 µg/m3
7:00 AM SWAN PM2.5 24 Good 34 8 µg/m3
7:00 AM WBY CO 8 Good 3 0.3 PPM
7:00 AM WBY NO2 1 Good 20 21 PPB
7:00 AM WBY NO2 1 Good 20 21 PPB
7:00 AM WBY O3 8 Good 4 4 PPB
7:00 AM WBY PM10 24 Good 24 26 µg/m3
7:00 AM WBY SO2 1 Good 3 2 PPB
7:00 AM WBY SO2 1 Good 3 2 PPB
7:00 AM WCH O3 8 Good 36 39 PPB
6:00 AM ACAD O3 8 Good 28 30 PPB
6:00 AM ADM PM10 24 Good 31 34 µg/m3
6:00 AM ADM PM2.5 24 Good 50 12 µg/m3
6:00 AM ASP O3 8 Good 42 45 PPB
6:00 AM ASPN2 PM10 24 Good 14 15 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 28 7 µg/m3
6:00 AM AURE O3 8 Good 37 40 PPB
6:00 AM BOU PM2.5 24 Good 25 6 µg/m3
6:00 AM BOUR O3 8 Good 30 32 PPB
6:00 AM CAMP CO 8 Good 2 0.2 PPM
6:00 AM CAMP NO2 1 Good 9 10 PPB
6:00 AM CAMP NO2 1 Good 9 10 PPB
6:00 AM CAMP O3 8 Good 22 24 PPB
6:00 AM CAMP PM10 24 Good 19 20 µg/m3
6:00 AM CAMP PM2.5 24 Good 35 8 µg/m3
6:00 AM CASA CO 8 Good 3 0.3 PPM
6:00 AM CASA O3 8 Good 10 11 PPB
6:00 AM CASA PM10 24 Good 17 18 µg/m3
6:00 AM CASA PM2.5 24 Good 34 8 µg/m3
6:00 AM CCOL PM10 24 Good 18 19 µg/m3
6:00 AM CCOL PM2.5 24 Good 24 6 µg/m3
6:00 AM CHAT O3 8 Good 29 31 PPB
6:00 AM CHAT PM10 24 Good 29 31 µg/m3
6:00 AM CHAT PM2.5 24 Good 35 9 µg/m3
6:00 AM CTZ O3 8 Good 24 26 PPB
6:00 AM DELT PM2.5 24 Good 38 9 µg/m3
6:00 AM ELK O3 8 Good 37 40 PPB
6:00 AM FTC CO 8 Good 2 0.2 PPM
6:00 AM FTC O3 8 Good 16 17 PPB
6:00 AM FTCF PM10 24 Good 21 23 µg/m3
6:00 AM FTCF PM2.5 24 Good 47 11 µg/m3
6:00 AM FTCW O3 8 Good 38 41 PPB
6:00 AM GJCT CO 8 Good 1 0.1 PPM
6:00 AM GJPB PM10 24 Good 20 22 µg/m3
6:00 AM GJPB PM2.5 24 Good 31 7 µg/m3
6:00 AM GREH PM10 24 Good 40 43 µg/m3
6:00 AM GREH PM2.5 24 Moderate 51 12 µg/m3
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM GRET O3 8 Good 17 18 PPB
6:00 AM H24 CO 8 Good 2 0.2 PPM
6:00 AM HLD O3 8 Good 39 42 PPB
6:00 AM I25DEN CO 8 Good 6 0.5 PPM
6:00 AM I25DEN NO2 1 Good 24 25 PPB
6:00 AM I25DEN PM10 24 Good 18 19 µg/m3
6:00 AM I25DEN PM2.5 24 Good 37 9 µg/m3
6:00 AM I25GLO NO2 1 Good 21 22 PPB
6:00 AM I25GLO PM2.5 24 Good 25 6 µg/m3
6:00 AM LNGM PM2.5 24 Good 41 10 µg/m3
6:00 AM MAN O3 8 Good 41 44 PPB
6:00 AM NJH PM10 24 Good 19 20 µg/m3
6:00 AM NJH PM2.5 24 Good 31 8 µg/m3
6:00 AM NREL O3 8 Good 44 48 PPB
6:00 AM PAL O3 8 Good 29 31 PPB
6:00 AM PDX O3 8 Good 27 29 PPB
6:00 AM RFN O3 8 Good 46 50 PPB
6:00 AM RIFL PM2.5 24 Good 20 5 µg/m3
6:00 AM RIFLO3 O3 8 Good 19 20 PPB
6:00 AM SWAN CO 8 Good 5 0.4 PPM
6:00 AM SWAN NO2 1 Good 15 16 PPB
6:00 AM SWAN PM10 24 Good 18 19 µg/m3
6:00 AM SWAN PM2.5 24 Good 35 8 µg/m3
6:00 AM WBY CO 8 Good 3 0.3 PPM
6:00 AM WBY NO2 1 Good 26 28 PPB
6:00 AM WBY NO2 1 Good 26 28 PPB
6:00 AM WBY O3 8 Good 4 4 PPB
6:00 AM WBY PM10 24 Good 24 26 µg/m3
6:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM WCH O3 8 Good 36 39 PPB
5:00 AM ACAD O3 8 Good 25 27 PPB
5:00 AM ADM PM10 24 Good 31 34 µg/m3
5:00 AM ADM PM2.5 24 Moderate 51 12 µg/m3
5:00 AM ASP O3 8 Good 42 45 PPB
5:00 AM ASPN2 PM10 24 Good 14 15 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 27 7 µg/m3
5:00 AM AURE O3 8 Good 36 39 PPB
5:00 AM BOU PM2.5 24 Good 27 6 µg/m3
5:00 AM BOUR O3 8 Good 30 32 PPB
5:00 AM CAMP CO 8 Good 3 0.3 PPM
5:00 AM CAMP NO2 1 Good 8 9 PPB
5:00 AM CAMP NO2 1 Good 8 9 PPB
5:00 AM CAMP O3 8 Good 19 21 PPB
5:00 AM CAMP PM10 24 Good 19 20 µg/m3
5:00 AM CAMP PM2.5 24 Good 35 8 µg/m3
5:00 AM CASA CO 8 Good 5 0.4 PPM
5:00 AM CASA O3 8 Good 10 11 PPB
5:00 AM CASA PM10 24 Good 17 18 µg/m3
5:00 AM CASA PM2.5 24 Good 34 8 µg/m3
5:00 AM CCOL PM10 24 Good 18 19 µg/m3
5:00 AM CCOL PM2.5 24 Good 23 6 µg/m3
5:00 AM CHAT O3 8 Good 29 31 PPB
5:00 AM CHAT PM10 24 Good 29 31 µg/m3
5:00 AM CHAT PM2.5 24 Good 34 8 µg/m3
5:00 AM CTZ O3 8 Good 25 27 PPB
5:00 AM DELT PM2.5 24 Good 38 9 µg/m3
5:00 AM ELK O3 8 Good 38 41 PPB
5:00 AM FTC CO 8 Good 3 0.3 PPM
5:00 AM FTC O3 8 Good 14 15 PPB
5:00 AM FTCF PM10 24 Good 21 23 µg/m3
5:00 AM FTCF PM2.5 24 Good 46 11 µg/m3
5:00 AM FTCW O3 8 Good 37 40 PPB
5:00 AM GJCT CO 8 Good 1 0.1 PPM
5:00 AM GJPB PM10 24 Good 20 22 µg/m3
5:00 AM GJPB PM2.5 24 Good 31 7 µg/m3
5:00 AM GREH PM10 24 Good 39 42 µg/m3
5:00 AM GREH PM2.5 24 Good 50 12 µg/m3
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM GRET O3 8 Good 19 20 PPB
5:00 AM H24 CO 8 Good 2 0.2 PPM
5:00 AM HLD O3 8 Good 37 40 PPB
5:00 AM I25DEN CO 8 Good 7 0.6 PPM
5:00 AM I25DEN NO2 1 Good 24 25 PPB
5:00 AM I25DEN PM10 24 Good 18 19 µg/m3
5:00 AM I25DEN PM2.5 24 Good 38 9 µg/m3
5:00 AM I25GLO NO2 1 Good 25 26 PPB
5:00 AM I25GLO PM2.5 24 Good 26 6 µg/m3
5:00 AM LNGM PM2.5 24 Good 42 10 µg/m3
5:00 AM MAN O3 8 Good 40 43 PPB
5:00 AM NJH PM10 24 Good 19 20 µg/m3
5:00 AM NJH PM2.5 24 Good 31 8 µg/m3
5:00 AM NREL O3 8 Good 45 49 PPB
5:00 AM PAL O3 8 Good 31 33 PPB
5:00 AM PDX O3 8 Good 30 32 PPB
5:00 AM RFN O3 8 Good 47 51 PPB
5:00 AM RIFL PM2.5 24 Good 20 5 µg/m3
5:00 AM RIFLO3 O3 8 Good 20 22 PPB
5:00 AM SWAN CO 8 Good 5 0.4 PPM
5:00 AM SWAN NO2 1 Good 10 11 PPB
5:00 AM SWAN PM10 24 Good 18 19 µg/m3
5:00 AM SWAN PM2.5 24 Good 35 9 µg/m3
5:00 AM WBY CO 8 Good 3 0.3 PPM
5:00 AM WBY NO2 1 Good 31 33 PPB
5:00 AM WBY NO2 1 Good 31 33 PPB
5:00 AM WBY O3 8 Good 4 4 PPB
5:00 AM WBY PM10 24 Good 25 27 µg/m3
5:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM WCH O3 8 Good 37 40 PPB
4:00 AM ACAD O3 8 Good 23 25 PPB
4:00 AM ADM PM10 24 Good 32 35 µg/m3
4:00 AM ADM PM2.5 24 Moderate 52 13 µg/m3
4:00 AM ASP O3 8 Good 42 45 PPB
4:00 AM ASPN2 PM10 24 Good 14 15 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 26 6 µg/m3
4:00 AM AURE O3 8 Good 36 39 PPB
4:00 AM BOU PM2.5 24 Good 27 7 µg/m3
4:00 AM BOUR O3 8 Good 30 32 PPB
4:00 AM CAMP CO 8 Good 3 0.3 PPM
4:00 AM CAMP NO2 1 Good 6 6 PPB
4:00 AM CAMP NO2 1 Good 6 6 PPB
4:00 AM CAMP O3 8 Good 19 20 PPB
4:00 AM CAMP PM10 24 Good 19 20 µg/m3
4:00 AM CAMP PM2.5 24 Good 35 8 µg/m3
4:00 AM CASA CO 8 Good 5 0.4 PPM
4:00 AM CASA O3 8 Good 10 11 PPB
4:00 AM CASA PM10 24 Good 17 18 µg/m3
4:00 AM CASA PM2.5 24 Good 34 8 µg/m3
4:00 AM CCOL PM10 24 Good 18 19 µg/m3
4:00 AM CCOL PM2.5 24 Good 24 6 µg/m3
4:00 AM CHAT O3 8 Good 29 31 PPB
4:00 AM CHAT PM10 24 Good 29 31 µg/m3
4:00 AM CHAT PM2.5 24 Good 33 8 µg/m3
4:00 AM CTZ O3 8 Good 26 28 PPB
4:00 AM DELT PM2.5 24 Good 38 9 µg/m3
4:00 AM ELK O3 8 Good 39 42 PPB
4:00 AM FTC CO 8 Good 5 0.4 PPM
4:00 AM FTC O3 8 Good 11 12 PPB
4:00 AM FTCF PM10 24 Good 21 23 µg/m3
4:00 AM FTCF PM2.5 24 Good 45 11 µg/m3
4:00 AM FTCW O3 8 Good 38 41 PPB
4:00 AM GJCT CO 8 Good 2 0.2 PPM
4:00 AM GJPB PM10 24 Good 20 22 µg/m3
4:00 AM GJPB PM2.5 24 Good 30 7 µg/m3
4:00 AM GREH PM10 24 Good 38 41 µg/m3
4:00 AM GREH PM2.5 24 Good 49 12 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 3 0.3 PPM
4:00 AM HLD O3 8 Good 36 39 PPB
4:00 AM I25DEN CO 8 Good 8 0.7 PPM
4:00 AM I25DEN NO2 1 Good 25 27 PPB
4:00 AM I25DEN PM10 24 Good 18 19 µg/m3
4:00 AM I25DEN PM2.5 24 Good 38 9 µg/m3
4:00 AM I25GLO NO2 1 Good 24 25 PPB
4:00 AM I25GLO PM2.5 24 Good 26 6 µg/m3
4:00 AM LNGM PM2.5 24 Good 42 10 µg/m3
4:00 AM MAN O3 8 Good 40 43 PPB
4:00 AM NJH PM10 24 Good 19 20 µg/m3
4:00 AM NJH PM2.5 24 Good 32 8 µg/m3
4:00 AM NREL O3 8 Good 45 49 PPB
4:00 AM PAL O3 8 Good 32 35 PPB
4:00 AM PDX O3 8 Good 32 35 PPB
4:00 AM RFN O3 8 Good 46 50 PPB
4:00 AM RIFL PM2.5 24 Good 20 5 µg/m3
4:00 AM RIFLO3 O3 8 Good 21 23 PPB
4:00 AM SWAN CO 8 Good 5 0.4 PPM
4:00 AM SWAN NO2 1 Good 8 9 PPB
4:00 AM SWAN PM10 24 Good 19 20 µg/m3
4:00 AM SWAN PM2.5 24 Good 36 9 µg/m3
4:00 AM WBY CO 8 Good 3 0.3 PPM
4:00 AM WBY NO2 1 Good 31 33 PPB
4:00 AM WBY NO2 1 Good 31 33 PPB
4:00 AM WBY O3 8 Good 6 7 PPB
4:00 AM WBY PM10 24 Good 25 27 µg/m3
4:00 AM WBY SO2 1 Good 1 1 PPB
4:00 AM WBY SO2 1 Good 1 1 PPB
4:00 AM WCH O3 8 Good 37 40 PPB
3:00 AM ACAD O3 8 Good 22 24 PPB
3:00 AM ADM PM10 24 Good 32 35 µg/m3
3:00 AM ADM PM2.5 24 Moderate 53 13 µg/m3
3:00 AM ASP O3 8 Good 42 45 PPB
3:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 25 6 µg/m3
3:00 AM AURE O3 8 Good 36 39 PPB
3:00 AM BOU PM2.5 24 Good 29 7 µg/m3
3:00 AM BOUR O3 8 Good 31 33 PPB
3:00 AM CAMP CO 8 Good 5 0.4 PPM
3:00 AM CAMP NO2 1 Good 15 16 PPB
3:00 AM CAMP NO2 1 Good 15 16 PPB
3:00 AM CAMP O3 8 Good 19 20 PPB
3:00 AM CAMP PM10 24 Good 19 21 µg/m3
3:00 AM CAMP PM2.5 24 Good 36 9 µg/m3
3:00 AM CASA CO 8 Good 5 0.4 PPM
3:00 AM CASA O3 8 Good 11 12 PPB
3:00 AM CASA PM10 24 Good 18 19 µg/m3
3:00 AM CASA PM2.5 24 Good 35 8 µg/m3
3:00 AM CCOL PM10 24 Good 18 19 µg/m3
3:00 AM CCOL PM2.5 24 Good 24 6 µg/m3
3:00 AM CHAT O3 8 Good 31 34 PPB
3:00 AM CHAT PM10 24 Good 29 31 µg/m3
3:00 AM CHAT PM2.5 24 Good 33 8 µg/m3
3:00 AM CTZ O3 8 Good 27 29 PPB
3:00 AM DELT PM2.5 24 Good 38 9 µg/m3
3:00 AM ELK O3 8 Good 39 42 PPB
3:00 AM FTC CO 8 Good 6 0.5 PPM
3:00 AM FTC O3 8 Good 9 10 PPB
3:00 AM FTCF PM10 24 Good 21 23 µg/m3
3:00 AM FTCF PM2.5 24 Good 44 11 µg/m3
3:00 AM FTCW O3 8 Good 40 43 PPB
3:00 AM GJCT CO 8 Good 2 0.2 PPM
3:00 AM GJPB PM10 24 Good 20 22 µg/m3
3:00 AM GJPB PM2.5 24 Good 30 7 µg/m3
3:00 AM GREH PM10 24 Good 37 40 µg/m3
3:00 AM GREH PM2.5 24 Good 48 12 µg/m3
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM GRET O3 8 Good 20 22 PPB
3:00 AM H24 CO 8 Good 3 0.3 PPM
3:00 AM HLD O3 8 Good 36 39 PPB
3:00 AM I25DEN CO 8 Good 8 0.7 PPM
3:00 AM I25DEN NO2 1 Good 18 19 PPB
3:00 AM I25DEN PM10 24 Good 19 20 µg/m3
3:00 AM I25DEN PM2.5 24 Good 39 9 µg/m3
3:00 AM I25GLO NO2 1 Good 23 24 PPB
3:00 AM I25GLO PM2.5 24 Good 28 7 µg/m3
3:00 AM LNGM PM2.5 24 Good 42 10 µg/m3
3:00 AM MAN O3 8 Good 39 42 PPB
3:00 AM NJH PM10 24 Good 19 21 µg/m3
3:00 AM NJH PM2.5 24 Good 32 8 µg/m3
3:00 AM NREL O3 8 Good 45 49 PPB
3:00 AM PAL O3 8 Good 33 36 PPB
3:00 AM PDX O3 8 Good 34 37 PPB
3:00 AM RFN O3 8 Good 46 50 PPB
3:00 AM RIFL PM2.5 24 Good 20 5 µg/m3
3:00 AM RIFLO3 O3 8 Good 20 22 PPB
3:00 AM SWAN CO 8 Good 5 0.4 PPM
3:00 AM SWAN NO2 1 Good 15 16 PPB
3:00 AM SWAN PM10 24 Good 19 20 µg/m3
3:00 AM SWAN PM2.5 24 Good 37 9 µg/m3
3:00 AM WBY CO 8 Good 3 0.3 PPM
3:00 AM WBY NO2 1 Good 30 32 PPB
3:00 AM WBY NO2 1 Good 30 32 PPB
3:00 AM WBY O3 8 Good 9 10 PPB
3:00 AM WBY PM10 24 Good 26 28 µg/m3
3:00 AM WBY SO2 1 Good 1 1 PPB
3:00 AM WBY SO2 1 Good 1 1 PPB
3:00 AM WCH O3 8 Good 36 39 PPB
2:00 AM ACAD O3 8 Good 24 26 PPB
2:00 AM ADM PM10 24 Good 33 36 µg/m3
2:00 AM ADM PM2.5 24 Moderate 53 13 µg/m3
2:00 AM ASP O3 8 Good 41 44 PPB
2:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 25 6 µg/m3
2:00 AM AURE O3 8 Good 36 39 PPB
2:00 AM BOU PM2.5 24 Good 31 7 µg/m3
2:00 AM BOUR O3 8 Good 31 33 PPB
2:00 AM CAMP CO 8 Good 5 0.4 PPM
2:00 AM CAMP NO2 1 Good 18 19 PPB
2:00 AM CAMP NO2 1 Good 18 19 PPB
2:00 AM CAMP O3 8 Good 20 22 PPB
2:00 AM CAMP PM10 24 Good 19 21 µg/m3
2:00 AM CAMP PM2.5 24 Good 37 9 µg/m3
2:00 AM CASA CO 8 Good 5 0.4 PPM
2:00 AM CASA O3 8 Good 14 15 PPB
2:00 AM CASA PM10 24 Good 18 19 µg/m3
2:00 AM CASA PM2.5 24 Good 35 9 µg/m3
2:00 AM CCOL PM10 24 Good 18 19 µg/m3
2:00 AM CCOL PM2.5 24 Good 25 6 µg/m3
2:00 AM CHAT O3 8 Good 33 36 PPB
2:00 AM CHAT PM10 24 Good 28 30 µg/m3
2:00 AM CHAT PM2.5 24 Good 33 8 µg/m3
2:00 AM CTZ O3 8 Good 29 31 PPB
2:00 AM DELT PM2.5 24 Good 38 9 µg/m3
2:00 AM ELK O3 8 Good 40 43 PPB
2:00 AM FTC CO 8 Good 6 0.5 PPM
2:00 AM FTC O3 8 Good 8 9 PPB
2:00 AM FTCF PM10 24 Good 20 22 µg/m3
2:00 AM FTCF PM2.5 24 Good 42 10 µg/m3
2:00 AM FTCW O3 8 Good 41 44 PPB
2:00 AM GJCT CO 8 Good 2 0.2 PPM
2:00 AM GJPB PM10 24 Good 20 22 µg/m3
2:00 AM GJPB PM2.5 24 Good 29 7 µg/m3
2:00 AM GREH PM10 24 Good 36 39 µg/m3
2:00 AM GREH PM2.5 24 Good 47 11 µg/m3
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM GRET O3 8 Good 24 26 PPB
2:00 AM H24 CO 8 Good 3 0.3 PPM
2:00 AM HLD O3 8 Good 36 39 PPB
2:00 AM I25DEN CO 8 Good 8 0.7 PPM
2:00 AM I25DEN NO2 1 Good 18 19 PPB
2:00 AM I25DEN PM10 24 Good 19 20 µg/m3
2:00 AM I25DEN PM2.5 24 Good 40 10 µg/m3
2:00 AM I25GLO NO2 1 Good 34 36 PPB
2:00 AM I25GLO PM2.5 24 Good 28 7 µg/m3
2:00 AM LNGM PM2.5 24 Good 42 10 µg/m3
2:00 AM MAN O3 8 Good 39 42 PPB
2:00 AM NJH PM10 24 Good 19 21 µg/m3
2:00 AM NJH PM2.5 24 Good 32 8 µg/m3
2:00 AM NREL O3 8 Good 45 49 PPB
2:00 AM PAL O3 8 Good 35 38 PPB
2:00 AM PDX O3 8 Good 36 39 PPB
2:00 AM RFN O3 8 Good 47 51 PPB
2:00 AM RIFL PM2.5 24 Good 21 5 µg/m3
2:00 AM RIFLO3 O3 8 Good 22 24 PPB
2:00 AM SWAN CO 8 Good 6 0.5 PPM
2:00 AM SWAN NO2 1 Good 15 16 PPB
2:00 AM SWAN PM10 24 Good 19 21 µg/m3
2:00 AM SWAN PM2.5 24 Good 38 9 µg/m3
2:00 AM WBY CO 8 Good 3 0.3 PPM
2:00 AM WBY NO2 1 Good 33 35 PPB
2:00 AM WBY NO2 1 Good 33 35 PPB
2:00 AM WBY O3 8 Good 13 14 PPB
2:00 AM WBY PM10 24 Good 26 28 µg/m3
2:00 AM WBY SO2 1 Good 1 1 PPB
2:00 AM WBY SO2 1 Good 1 1 PPB
2:00 AM WCH O3 8 Good 35 38 PPB
1:00 AM ACAD O3 8 Good 28 30 PPB
1:00 AM ADM PM10 24 Good 33 36 µg/m3
1:00 AM ADM PM2.5 24 Moderate 53 13 µg/m3
1:00 AM ASP O3 8 Good 41 44 PPB
1:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 26 6 µg/m3
1:00 AM AURE O3 8 Good 38 41 PPB
1:00 AM BOU PM2.5 24 Good 31 7 µg/m3
1:00 AM BOUR O3 8 Good 32 35 PPB
1:00 AM CAMP CO 8 Good 5 0.4 PPM
1:00 AM CAMP NO2 1 Good 17 18 PPB
1:00 AM CAMP NO2 1 Good 17 18 PPB
1:00 AM CAMP O3 8 Good 22 24 PPB
1:00 AM CAMP PM10 24 Good 19 21 µg/m3
1:00 AM CAMP PM2.5 24 Good 38 9 µg/m3
1:00 AM CASA CO 8 Good 3 0.3 PPM
1:00 AM CASA O3 8 Good 19 21 PPB
1:00 AM CASA PM10 24 Good 18 19 µg/m3
1:00 AM CASA PM2.5 24 Good 35 9 µg/m3
1:00 AM CCOL PM10 24 Good 18 19 µg/m3
1:00 AM CCOL PM2.5 24 Good 25 6 µg/m3
1:00 AM CHAT O3 8 Good 35 38 PPB
1:00 AM CHAT PM10 24 Good 28 30 µg/m3
1:00 AM CHAT PM2.5 24 Good 33 8 µg/m3
1:00 AM CTZ O3 8 Good 31 34 PPB
1:00 AM DELT PM2.5 24 Good 38 9 µg/m3
1:00 AM ELK O3 8 Good 42 45 PPB
1:00 AM FTC CO 8 Good 6 0.5 PPM
1:00 AM FTC O3 8 Good 12 13 PPB
1:00 AM FTCF PM10 24 Good 20 22 µg/m3
1:00 AM FTCF PM2.5 24 Good 41 10 µg/m3
1:00 AM FTCW O3 8 Good 43 46 PPB
1:00 AM GJCT CO 8 Good 3 0.3 PPM
1:00 AM GJPB PM10 24 Good 20 22 µg/m3
1:00 AM GJPB PM2.5 24 Good 28 7 µg/m3
1:00 AM GREH PM10 24 Good 34 37 µg/m3
1:00 AM GREH PM2.5 24 Good 45 11 µg/m3
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM GRET O3 8 Good 28 30 PPB
1:00 AM H24 CO 8 Good 5 0.4 PPM
1:00 AM HLD O3 8 Good 37 40 PPB
1:00 AM I25DEN CO 8 Good 7 0.6 PPM
1:00 AM I25DEN NO2 1 Good 25 26 PPB
1:00 AM I25DEN PM10 24 Good 19 20 µg/m3
1:00 AM I25DEN PM2.5 24 Good 41 10 µg/m3
1:00 AM I25GLO NO2 1 Good 38 40 PPB
1:00 AM I25GLO PM2.5 24 Good 29 7 µg/m3
1:00 AM LNGM PM2.5 24 Good 42 10 µg/m3
1:00 AM MAN O3 8 Good 40 43 PPB
1:00 AM NJH PM10 24 Good 19 21 µg/m3
1:00 AM NJH PM2.5 24 Good 32 8 µg/m3
1:00 AM NREL O3 8 Good 46 50 PPB
1:00 AM PAL O3 8 Good 37 40 PPB
1:00 AM PDX O3 8 Good 39 42 PPB
1:00 AM RFN O3 8 Good 48 52 PPB
1:00 AM RIFL PM2.5 24 Good 21 5 µg/m3
1:00 AM RIFLO3 O3 8 Good 25 27 PPB
1:00 AM SWAN CO 8 Good 6 0.5 PPM
1:00 AM SWAN NO2 1 Good 19 20 PPB
1:00 AM SWAN PM10 24 Good 19 21 µg/m3
1:00 AM SWAN PM2.5 24 Good 38 9 µg/m3
1:00 AM WBY CO 8 Good 3 0.3 PPM
1:00 AM WBY NO2 1 Good 30 32 PPB
1:00 AM WBY NO2 1 Good 30 32 PPB
1:00 AM WBY O3 8 Good 19 20 PPB
1:00 AM WBY PM10 24 Good 26 28 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 34 37 PPB

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