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AQI Calculations on 07/21/2017 1:00AM - 3:00PM

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.

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.
3:00 PM ACAD O3 8 Moderate 87 67 PPB
3:00 PM ADM PM10 24 Good 39 42 µg/m3
3:00 PM ADM PM2.5 24 Good 32 8 µg/m3
3:00 PM ASP O3 8 Good 46 51 PPB
3:00 PM ASPN O3 8 Good 46 50 PPB
3:00 PM ASPN2 PM10 24 Good 6 7 µg/m3
3:00 PM ASPN2 PM2.5 24 Good 15 4 µg/m3
3:00 PM AURE O3 8 Moderate 77 63 PPB
3:00 PM BOU PM2.5 24 Good 11 3 µg/m3
3:00 PM BOUR O3 8 Moderate 71 61 PPB
3:00 PM CAMP CO 8 Good 2 0.2 PPM
3:00 PM CAMP NO2 1 Good 16 17 PPB
3:00 PM CAMP NO2 1 Good 16 17 PPB
3:00 PM CAMP O3 8 Good 50 54 PPB
3:00 PM CAMP PM10 24 Good 11 12 µg/m3
3:00 PM CAMP PM2.5 24 Good 18 4 µg/m3
3:00 PM CASA CO 8 Good 1 0.1 PPM
3:00 PM CASA NO2 1 Good 6 6 PPB
3:00 PM CASA O3 8 Moderate 64 59 PPB
3:00 PM CASA PM10 24 Good 8 9 µg/m3
3:00 PM CASA PM2.5 24 Good 15 4 µg/m3
3:00 PM CCOL PM10 24 Good 9 10 µg/m3
3:00 PM CCOL PM2.5 24 Good 18 4 µg/m3
3:00 PM CHAT O3 8 Moderate 67 61 PPB
3:00 PM CHAT PM10 24 Good 14 15 µg/m3
3:00 PM CHAT PM2.5 24 Good 20 5 µg/m3
3:00 PM CTZ O3 8 Good 40 44 PPB
3:00 PM DELT PM2.5 24 Good 15 4 µg/m3
3:00 PM ELK O3 8 Moderate 54 56 PPB
3:00 PM FTC CO 8 Good 1 0.1 PPM
3:00 PM FTC O3 8 Good 43 47 PPB
3:00 PM FTCF PM10 24 Good 18 19 µg/m3
3:00 PM FTCF PM2.5 24 Good 20 5 µg/m3
3:00 PM FTCW O3 8 Moderate 58 58 PPB
3:00 PM GJCT CO 8 Good 1 0.1 PPM
3:00 PM GJPB PM10 24 Good 8 9 µg/m3
3:00 PM GJPB PM2.5 24 Good 12 3 µg/m3
3:00 PM GREH PM10 24 Good 17 18 µg/m3
3:00 PM GREH PM2.5 24 Good 20 5 µg/m3
3:00 PM GRET CO 8 Good 1 0.1 PPM
3:00 PM GRET O3 8 Moderate 61 59 PPB
3:00 PM H24 CO 8 Good 3 0.3 PPM
3:00 PM HLD O3 8 Moderate 74 63 PPB
3:00 PM I25DEN CO 8 Good 3 0.3 PPM
3:00 PM I25DEN NO2 1 Good 36 38 PPB
3:00 PM I25DEN PM10 24 Good 33 36 µg/m3
3:00 PM I25DEN PM2.5 24 Good 18 4 µg/m3
3:00 PM I25GLO NO2 1 Good 36 38 PPB
3:00 PM I25GLO PM10 24 Good 19 20 µg/m3
3:00 PM I25GLO PM2.5 24 Good 22 5 µg/m3
3:00 PM LNGM PM2.5 24 Good 30 7 µg/m3
3:00 PM MAN O3 8 Moderate 80 64 PPB
3:00 PM NJH PM2.5 24 Good 26 6 µg/m3
3:00 PM PAL O3 8 Good 47 51 PPB
3:00 PM PDX O3 8 Good 40 43 PPB
3:00 PM RFN O3 8 Moderate 93 68 PPB
3:00 PM RIFL PM2.5 24 Good 13 3 µg/m3
3:00 PM RIFLO3 O3 8 Good 31 35 PPB
3:00 PM SWAN CO 8 Good 2 0.2 PPM
3:00 PM SWAN PM10 24 Good 33 36 µg/m3
3:00 PM SWAN PM2.5 24 Good 28 7 µg/m3
3:00 PM WBY CO 8 Good 1 0.1 PPM
3:00 PM WBY NO2 1 Good 9 10 PPB
3:00 PM WBY NO2 1 Good 9 10 PPB
3:00 PM WBY O3 8 Moderate 58 58 PPB
3:00 PM WBY PM10 24 Good 28 30 µg/m3
3:00 PM WBY SO2 1 Good 4 3 PPB
3:00 PM WBY SO2 1 Good 4 3 PPB
3:00 PM WCH O3 8 Moderate 67 61 PPB
2:00 PM ACAD O3 8 Moderate 74 63 PPB
2:00 PM ADM PM10 24 Good 41 44 µg/m3
2:00 PM ADM PM2.5 24 Good 33 8 µg/m3
2:00 PM ASP O3 8 Good 46 51 PPB
2:00 PM ASPN O3 8 Good 44 48 PPB
2:00 PM ASPN2 PM10 24 Good 6 7 µg/m3
2:00 PM ASPN2 PM2.5 24 Good 15 4 µg/m3
2:00 PM AURE O3 8 Moderate 64 60 PPB
2:00 PM BOU PM2.5 24 Good 13 3 µg/m3
2:00 PM BOUR O3 8 Moderate 58 58 PPB
2:00 PM CAMP CO 8 Good 3 0.3 PPM
2:00 PM CAMP NO2 1 Good 15 16 PPB
2:00 PM CAMP NO2 1 Good 15 16 PPB
2:00 PM CAMP O3 8 Good 45 49 PPB
2:00 PM CAMP PM10 24 Good 12 13 µg/m3
2:00 PM CAMP PM2.5 24 Good 19 5 µg/m3
2:00 PM CAMP SO2 1 Good 3 2 PPB
2:00 PM CAMP SO2 1 Good 3 2 PPB
2:00 PM CASA CO 8 Good 1 0.1 PPM
2:00 PM CASA NO2 1 Good 8 8 PPB
2:00 PM CASA O3 8 Good 49 54 PPB
2:00 PM CASA PM10 24 Good 9 10 µg/m3
2:00 PM CASA PM2.5 24 Good 16 4 µg/m3
2:00 PM CASA SO2 1 Good 1 1 PPB
2:00 PM CCOL PM10 24 Good 10 11 µg/m3
2:00 PM CCOL PM2.5 24 Good 18 4 µg/m3
2:00 PM CHAT O3 8 Moderate 58 58 PPB
2:00 PM CHAT PM10 24 Good 14 15 µg/m3
2:00 PM CHAT PM2.5 24 Good 21 5 µg/m3
2:00 PM CTZ O3 8 Good 37 41 PPB
2:00 PM DELT PM2.5 24 Good 16 4 µg/m3
2:00 PM ELK O3 8 Good 50 54 PPB
2:00 PM FTC CO 8 Good 1 0.1 PPM
2:00 PM FTC O3 8 Good 40 44 PPB
2:00 PM FTCF PM10 24 Good 18 19 µg/m3
2:00 PM FTCF PM2.5 24 Good 20 5 µg/m3
2:00 PM FTCW O3 8 Moderate 51 56 PPB
2:00 PM GJCT CO 8 Good 1 0.1 PPM
2:00 PM GJPB PM10 24 Good 8 9 µg/m3
2:00 PM GJPB PM2.5 24 Good 12 3 µg/m3
2:00 PM GREH PM10 24 Good 18 19 µg/m3
2:00 PM GREH PM2.5 24 Good 20 5 µg/m3
2:00 PM GRET CO 8 Good 1 0.1 PPM
2:00 PM GRET O3 8 Good 49 54 PPB
2:00 PM H24 CO 8 Good 2 0.2 PPM
2:00 PM HLD O3 8 Moderate 61 58 PPB
2:00 PM I25DEN CO 8 Good 3 0.3 PPM
2:00 PM I25DEN NO2 1 Good 31 33 PPB
2:00 PM I25DEN PM10 24 Good 31 34 µg/m3
2:00 PM I25DEN PM2.5 24 Good 18 4 µg/m3
2:00 PM I25GLO NO2 1 Good 41 43 PPB
2:00 PM I25GLO PM10 24 Good 19 21 µg/m3
2:00 PM I25GLO PM2.5 24 Good 23 6 µg/m3
2:00 PM LNGM PM2.5 24 Good 29 7 µg/m3
2:00 PM MAN O3 8 Moderate 71 61 PPB
2:00 PM NJH PM2.5 24 Good 26 6 µg/m3
2:00 PM PAL O3 8 Good 44 47 PPB
2:00 PM PDX O3 8 Good 37 40 PPB
2:00 PM RFN O3 8 Moderate 80 65 PPB
2:00 PM RIFL PM2.5 24 Good 15 4 µg/m3
2:00 PM RIFLO3 O3 8 Good 30 32 PPB
2:00 PM SWAN CO 8 Good 3 0.3 PPM
2:00 PM SWAN NO2 1 Good 9 10 PPB
2:00 PM SWAN PM10 24 Good 36 39 µg/m3
2:00 PM SWAN PM2.5 24 Good 29 7 µg/m3
2:00 PM WBY CO 8 Good 2 0.2 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 47 51 PPB
2:00 PM WBY PM10 24 Good 29 31 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 Moderate 58 58 PPB
1:00 PM ACAD O3 8 Moderate 71 61 PPB
1:00 PM ADM PM10 24 Good 41 44 µg/m3
1:00 PM ADM PM2.5 24 Good 34 8 µg/m3
1:00 PM ASP O3 8 Good 46 50 PPB
1:00 PM ASPN O3 8 Good 43 46 PPB
1:00 PM ASPN2 PM10 24 Good 6 7 µg/m3
1:00 PM ASPN2 PM2.5 24 Good 15 4 µg/m3
1:00 PM AURE O3 8 Moderate 51 56 PPB
1:00 PM BOU PM2.5 24 Good 14 3 µg/m3
1:00 PM BOUR O3 8 Good 49 54 PPB
1:00 PM CAMP CO 8 Good 3 0.3 PPM
1:00 PM CAMP NO2 1 Good 14 15 PPB
1:00 PM CAMP NO2 1 Good 14 15 PPB
1:00 PM CAMP O3 8 Good 41 44 PPB
1:00 PM CAMP PM10 24 Good 11 12 µg/m3
1:00 PM CAMP PM2.5 24 Good 19 5 µg/m3
1:00 PM CAMP SO2 1 Good 1 1 PPB
1:00 PM CAMP SO2 1 Good 1 1 PPB
1:00 PM CASA CO 8 Good 1 0.1 PPM
1:00 PM CASA NO2 1 Good 7 7 PPB
1:00 PM CASA O3 8 Good 44 47 PPB
1:00 PM CASA PM10 24 Good 9 10 µg/m3
1:00 PM CASA PM2.5 24 Good 16 4 µg/m3
1:00 PM CASA SO2 1 Good 1 1 PPB
1:00 PM CCOL PM10 24 Good 9 10 µg/m3
1:00 PM CCOL PM2.5 24 Good 17 4 µg/m3
1:00 PM CHAT O3 8 Good 49 54 PPB
1:00 PM CHAT PM10 24 Good 14 15 µg/m3
1:00 PM CHAT PM2.5 24 Good 22 5 µg/m3
1:00 PM CTZ O3 8 Good 32 36 PPB
1:00 PM DELT PM2.5 24 Good 16 4 µg/m3
1:00 PM ELK O3 8 Good 46 50 PPB
1:00 PM FTC CO 8 Good 1 0.1 PPM
1:00 PM FTC O3 8 Good 37 41 PPB
1:00 PM FTCF PM10 24 Good 18 19 µg/m3
1:00 PM FTCF PM2.5 24 Good 20 5 µg/m3
1:00 PM FTCW O3 8 Good 49 53 PPB
1:00 PM GJCT CO 8 Good 1 0.1 PPM
1:00 PM GJPB PM10 24 Good 8 9 µg/m3
1:00 PM GJPB PM2.5 24 Good 12 3 µg/m3
1:00 PM GREH PM10 24 Good 19 21 µg/m3
1:00 PM GREH PM2.5 24 Good 21 5 µg/m3
1:00 PM GRET CO 8 Good 1 0.1 PPM
1:00 PM GRET O3 8 Good 44 48 PPB
1:00 PM H24 CO 8 Good 2 0.2 PPM
1:00 PM HLD O3 8 Good 47 52 PPB
1:00 PM I25DEN CO 8 Good 5 0.4 PPM
1:00 PM I25DEN NO2 1 Good 33 35 PPB
1:00 PM I25DEN PM10 24 Good 32 35 µg/m3
1:00 PM I25DEN PM2.5 24 Good 19 5 µg/m3
1:00 PM I25GLO NO2 1 Good 17 18 PPB
1:00 PM I25GLO PM10 24 Good 20 22 µg/m3
1:00 PM I25GLO PM2.5 24 Good 23 6 µg/m3
1:00 PM LNGM PM2.5 24 Good 29 7 µg/m3
1:00 PM MAN O3 8 Moderate 61 59 PPB
1:00 PM NJH PM2.5 24 Good 26 6 µg/m3
1:00 PM PAL O3 8 Good 40 43 PPB
1:00 PM PDX O3 8 Good 34 37 PPB
1:00 PM RFN O3 8 Moderate 71 61 PPB
1:00 PM RIFL PM2.5 24 Good 15 4 µg/m3
1:00 PM RIFLO3 O3 8 Good 25 27 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 35 38 µg/m3
1:00 PM SWAN PM2.5 24 Good 29 7 µg/m3
1:00 PM WBY CO 8 Good 3 0.3 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 40 43 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 49 53 PPB
12:00 PM ACAD O3 8 Moderate 64 59 PPB
12:00 PM ADM PM10 24 Good 42 45 µg/m3
12:00 PM ADM PM2.5 24 Good 34 8 µg/m3
12:00 PM ASP O3 8 Good 44 48 PPB
12:00 PM ASPN O3 8 Good 40 44 PPB
12:00 PM ASPN2 PM10 24 Good 6 7 µg/m3
12:00 PM ASPN2 PM2.5 24 Good 15 4 µg/m3
12:00 PM AURE O3 8 Good 47 52 PPB
12:00 PM BOU PM2.5 24 Good 15 4 µg/m3
12:00 PM BOUR O3 8 Good 45 50 PPB
12:00 PM CAMP CO 8 Good 3 0.3 PPM
12:00 PM CAMP NO2 1 Good 9 10 PPB
12:00 PM CAMP NO2 1 Good 9 10 PPB
12:00 PM CAMP O3 8 Good 36 39 PPB
12:00 PM CAMP PM10 24 Good 12 13 µg/m3
12:00 PM CAMP PM2.5 24 Good 19 5 µg/m3
12:00 PM CASA CO 8 Good 1 0.1 PPM
12:00 PM CASA NO2 1 Good 8 9 PPB
12:00 PM CASA O3 8 Good 38 41 PPB
12:00 PM CASA PM10 24 Good 9 10 µg/m3
12:00 PM CASA PM2.5 24 Good 17 4 µg/m3
12:00 PM CASA SO2 1 Good 6 4 PPB
12:00 PM CCOL PM10 24 Good 9 10 µg/m3
12:00 PM CCOL PM2.5 24 Good 17 4 µg/m3
12:00 PM CHAT O3 8 Good 45 50 PPB
12:00 PM CHAT PM10 24 Good 15 16 µg/m3
12:00 PM CHAT PM2.5 24 Good 22 5 µg/m3
12:00 PM CTZ O3 8 Good 29 32 PPB
12:00 PM DELT PM2.5 24 Good 15 4 µg/m3
12:00 PM ELK O3 8 Good 43 47 PPB
12:00 PM FTC CO 8 Good 0 0.0 PPM
12:00 PM FTC O3 8 Good 35 38 PPB
12:00 PM FTCF PM10 24 Good 19 20 µg/m3
12:00 PM FTCF PM2.5 24 Good 21 5 µg/m3
12:00 PM FTCW O3 8 Good 46 51 PPB
12:00 PM GJCT CO 8 Good 1 0.1 PPM
12:00 PM GJPB PM10 24 Good 8 9 µg/m3
12:00 PM GJPB PM2.5 24 Good 12 3 µg/m3
12:00 PM GREH PM10 24 Good 20 22 µg/m3
12:00 PM GREH PM2.5 24 Good 22 5 µg/m3
12:00 PM GRET CO 8 Good 1 0.1 PPM
12:00 PM GRET O3 8 Good 39 43 PPB
12:00 PM H24 CO 8 Good 2 0.2 PPM
12:00 PM HLD O3 8 Good 43 46 PPB
12:00 PM I25DEN CO 8 Good 5 0.4 PPM
12:00 PM I25DEN NO2 1 Good 9 10 PPB
12:00 PM I25DEN PM10 24 Good 32 35 µg/m3
12:00 PM I25DEN PM2.5 24 Good 19 5 µg/m3
12:00 PM I25GLO NO2 1 Good 18 19 PPB
12:00 PM I25GLO PM10 24 Good 20 22 µg/m3
12:00 PM I25GLO PM2.5 24 Good 24 6 µg/m3
12:00 PM LNGM PM2.5 24 Good 30 7 µg/m3
12:00 PM MAN O3 8 Moderate 54 56 PPB
12:00 PM NJH PM2.5 24 Good 27 6 µg/m3
12:00 PM PAL O3 8 Good 35 39 PPB
12:00 PM PDX O3 8 Good 31 34 PPB
12:00 PM RFN O3 8 Moderate 58 57 PPB
12:00 PM RIFL PM2.5 24 Good 13 3 µg/m3
12:00 PM RIFLO3 O3 8 Good 21 23 PPB
12:00 PM SWAN CO 8 Good 3 0.3 PPM
12:00 PM SWAN NO2 1 Good 3 3 PPB
12:00 PM SWAN PM10 24 Good 35 38 µg/m3
12:00 PM SWAN PM2.5 24 Good 29 7 µg/m3
12:00 PM WBY CO 8 Good 3 0.3 PPM
12:00 PM WBY NO2 1 Good 2 2 PPB
12:00 PM WBY NO2 1 Good 2 2 PPB
12:00 PM WBY O3 8 Good 33 36 PPB
12:00 PM WBY PM10 24 Good 29 31 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 45 49 PPB
11:00 AM ADM PM10 24 Good 42 45 µg/m3
11:00 AM ADM PM2.5 24 Good 35 8 µg/m3
11:00 AM ASP O3 8 Good 43 46 PPB
11:00 AM ASPN O3 8 Good 37 40 PPB
11:00 AM ASPN2 PM10 24 Good 6 7 µg/m3
11:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
11:00 AM AURE O3 8 Good 44 48 PPB
11:00 AM BOU PM2.5 24 Good 15 4 µg/m3
11:00 AM BOUR O3 8 Good 42 46 PPB
11:00 AM CAMP CO 8 Good 3 0.3 PPM
11:00 AM CAMP NO2 1 Good 8 9 PPB
11:00 AM CAMP NO2 1 Good 8 9 PPB
11:00 AM CAMP O3 8 Good 30 33 PPB
11:00 AM CAMP PM10 24 Good 12 13 µg/m3
11:00 AM CAMP PM2.5 24 Good 20 5 µg/m3
11:00 AM CASA CO 8 Good 1 0.1 PPM
11:00 AM CASA NO2 1 Good 7 7 PPB
11:00 AM CASA O3 8 Good 33 36 PPB
11:00 AM CASA PM10 24 Good 10 11 µg/m3
11:00 AM CASA PM2.5 24 Good 18 4 µg/m3
11:00 AM CASA SO2 1 Good 1 1 PPB
11:00 AM CCOL PM10 24 Good 8 9 µg/m3
11:00 AM CCOL PM2.5 24 Good 17 4 µg/m3
11:00 AM CHAT O3 8 Good 43 47 PPB
11:00 AM CHAT PM10 24 Good 15 16 µg/m3
11:00 AM CHAT PM2.5 24 Good 23 6 µg/m3
11:00 AM CTZ O3 8 Good 26 28 PPB
11:00 AM DELT PM2.5 24 Good 16 4 µg/m3
11:00 AM ELK O3 8 Good 41 44 PPB
11:00 AM FTC CO 8 Good 0 0.0 PPM
11:00 AM FTC O3 8 Good 33 37 PPB
11:00 AM FTCF PM10 24 Good 19 21 µg/m3
11:00 AM FTCF PM2.5 24 Good 22 5 µg/m3
11:00 AM FTCW O3 8 Good 45 49 PPB
11:00 AM GJCT CO 8 Good 1 0.1 PPM
11:00 AM GJPB PM10 24 Good 8 9 µg/m3
11:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
11:00 AM GREH PM10 24 Good 20 22 µg/m3
11:00 AM GREH PM2.5 24 Good 22 5 µg/m3
11:00 AM GRET CO 8 Good 1 0.1 PPM
11:00 AM GRET O3 8 Good 35 38 PPB
11:00 AM H24 CO 8 Good 1 0.1 PPM
11:00 AM HLD O3 8 Good 39 42 PPB
11:00 AM I25DEN CO 8 Good 5 0.4 PPM
11:00 AM I25DEN NO2 1 Good 10 11 PPB
11:00 AM I25DEN PM10 24 Good 30 32 µg/m3
11:00 AM I25DEN PM2.5 24 Good 19 5 µg/m3
11:00 AM I25GLO NO2 1 Good 12 13 PPB
11:00 AM I25GLO PM10 24 Good 21 23 µg/m3
11:00 AM I25GLO PM2.5 24 Good 25 6 µg/m3
11:00 AM LNGM PM2.5 24 Good 30 7 µg/m3
11:00 AM MAN O3 8 Good 49 53 PPB
11:00 AM NJH PM2.5 24 Good 26 6 µg/m3
11:00 AM PAL O3 8 Good 32 35 PPB
11:00 AM PDX O3 8 Good 29 32 PPB
11:00 AM RFN O3 8 Good 49 53 PPB
11:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
11:00 AM RIFLO3 O3 8 Good 19 21 PPB
11:00 AM SWAN CO 8 Good 3 0.3 PPM
11:00 AM SWAN NO2 1 Good 8 8 PPB
11:00 AM SWAN PM10 24 Good 36 39 µg/m3
11:00 AM SWAN PM2.5 24 Good 30 7 µg/m3
11:00 AM WBY CO 8 Good 3 0.3 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 28 31 PPB
11:00 AM WBY PM10 24 Good 29 31 µg/m3
11:00 AM WBY SO2 1 Good 4 3 PPB
11:00 AM WBY SO2 1 Good 4 3 PPB
11:00 AM WCH O3 8 Good 43 46 PPB
10:00 AM ADM PM10 24 Good 42 45 µg/m3
10:00 AM ADM PM2.5 24 Good 35 8 µg/m3
10:00 AM ASP O3 8 Good 42 45 PPB
10:00 AM ASPN O3 8 Good 33 37 PPB
10:00 AM ASPN2 PM10 24 Good 6 7 µg/m3
10:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
10:00 AM AURE O3 8 Good 42 46 PPB
10:00 AM BOU PM2.5 24 Good 15 4 µg/m3
10:00 AM BOUR O3 8 Good 39 43 PPB
10:00 AM CAMP CO 8 Good 2 0.2 PPM
10:00 AM CAMP NO2 1 Good 8 9 PPB
10:00 AM CAMP NO2 1 Good 8 9 PPB
10:00 AM CAMP O3 8 Good 28 30 PPB
10:00 AM CAMP PM10 24 Good 13 14 µg/m3
10:00 AM CAMP PM2.5 24 Good 21 5 µg/m3
10:00 AM CASA CO 8 Good 1 0.1 PPM
10:00 AM CASA NO2 1 Good 8 9 PPB
10:00 AM CASA O3 8 Good 31 33 PPB
10:00 AM CASA PM10 24 Good 11 12 µg/m3
10:00 AM CASA PM2.5 24 Good 18 4 µg/m3
10:00 AM CCOL PM10 24 Good 9 10 µg/m3
10:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
10:00 AM CHAT O3 8 Good 41 45 PPB
10:00 AM CHAT PM10 24 Good 15 16 µg/m3
10:00 AM CHAT PM2.5 24 Good 23 6 µg/m3
10:00 AM CTZ O3 8 Good 23 25 PPB
10:00 AM DELT PM2.5 24 Good 17 4 µg/m3
10:00 AM ELK O3 8 Good 39 42 PPB
10:00 AM FTC CO 8 Good 0 0.0 PPM
10:00 AM FTC O3 8 Good 32 35 PPB
10:00 AM FTCF PM10 24 Good 21 23 µg/m3
10:00 AM FTCF PM2.5 24 Good 23 6 µg/m3
10:00 AM FTCW O3 8 Good 43 47 PPB
10:00 AM GJCT CO 8 Good 1 0.1 PPM
10:00 AM GJPB PM10 24 Good 8 9 µg/m3
10:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
10:00 AM GREH PM10 24 Good 20 22 µg/m3
10:00 AM GREH PM2.5 24 Good 23 6 µg/m3
10:00 AM GRET CO 8 Good 1 0.1 PPM
10:00 AM GRET O3 8 Good 31 35 PPB
10:00 AM H24 CO 8 Good 1 0.1 PPM
10:00 AM HLD O3 8 Good 37 41 PPB
10:00 AM I25DEN CO 8 Good 5 0.4 PPM
10:00 AM I25DEN NO2 1 Good 15 16 PPB
10:00 AM I25DEN PM10 24 Good 31 33 µg/m3
10:00 AM I25DEN PM2.5 24 Good 20 5 µg/m3
10:00 AM I25GLO NO2 1 Good 12 13 PPB
10:00 AM I25GLO PM10 24 Good 22 24 µg/m3
10:00 AM I25GLO PM2.5 24 Good 25 6 µg/m3
10:00 AM LNGM PM2.5 24 Good 30 7 µg/m3
10:00 AM MAN O3 8 Good 46 50 PPB
10:00 AM NJH PM2.5 24 Good 26 6 µg/m3
10:00 AM PAL O3 8 Good 30 33 PPB
10:00 AM PDX O3 8 Good 28 30 PPB
10:00 AM RFN O3 8 Good 46 50 PPB
10:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
10:00 AM RIFLO3 O3 8 Good 18 19 PPB
10:00 AM SWAN CO 8 Good 3 0.3 PPM
10:00 AM SWAN NO2 1 Good 12 13 PPB
10:00 AM SWAN PM10 24 Good 37 40 µg/m3
10:00 AM SWAN PM2.5 24 Good 31 7 µg/m3
10:00 AM WBY CO 8 Good 3 0.3 PPM
10:00 AM WBY NO2 1 Good 7 7 PPB
10:00 AM WBY NO2 1 Good 7 7 PPB
10:00 AM WBY O3 8 Good 24 26 PPB
10:00 AM WBY PM10 24 Good 29 31 µg/m3
10:00 AM WBY SO2 1 Good 1 1 PPB
10:00 AM WBY SO2 1 Good 1 1 PPB
10:00 AM WCH O3 8 Good 41 44 PPB
9:00 AM ADM PM10 24 Good 43 46 µg/m3
9:00 AM ADM PM2.5 24 Good 35 9 µg/m3
9:00 AM ASP O3 8 Good 41 45 PPB
9:00 AM ASPN O3 8 Good 31 34 PPB
9:00 AM ASPN2 PM10 24 Good 6 7 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
9:00 AM AURE O3 8 Good 41 44 PPB
9:00 AM BOU PM2.5 24 Good 15 4 µg/m3
9:00 AM BOUR O3 8 Good 37 40 PPB
9:00 AM CAMP CO 8 Good 2 0.2 PPM
9:00 AM CAMP NO2 1 Good 20 21 PPB
9:00 AM CAMP NO2 1 Good 20 21 PPB
9:00 AM CAMP O3 8 Good 26 29 PPB
9:00 AM CAMP PM10 24 Good 14 15 µg/m3
9:00 AM CAMP PM2.5 24 Good 22 5 µg/m3
9:00 AM CAMP SO2 1 Good 1 1 PPB
9:00 AM CAMP SO2 1 Good 1 1 PPB
9:00 AM CASA CO 8 Good 1 0.1 PPM
9:00 AM CASA NO2 1 Good 13 14 PPB
9:00 AM CASA O3 8 Good 29 31 PPB
9:00 AM CASA PM10 24 Good 12 13 µg/m3
9:00 AM CASA PM2.5 24 Good 20 5 µg/m3
9:00 AM CCOL PM10 24 Good 9 10 µg/m3
9:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
9:00 AM CHAT O3 8 Good 40 44 PPB
9:00 AM CHAT PM10 24 Good 15 16 µg/m3
9:00 AM CHAT PM2.5 24 Good 24 6 µg/m3
9:00 AM CTZ O3 8 Good 20 22 PPB
9:00 AM DELT PM2.5 24 Good 18 4 µg/m3
9:00 AM ELK O3 8 Good 38 42 PPB
9:00 AM FTC CO 8 Good 0 0.0 PPM
9:00 AM FTC O3 8 Good 31 35 PPB
9:00 AM FTCF PM10 24 Good 20 22 µg/m3
9:00 AM FTCF PM2.5 24 Good 23 6 µg/m3
9:00 AM FTCW O3 8 Good 41 45 PPB
9:00 AM GJCT CO 8 Good 1 0.1 PPM
9:00 AM GJPB PM10 24 Good 8 9 µg/m3
9:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
9:00 AM GREH PM10 24 Good 20 22 µg/m3
9:00 AM GREH PM2.5 24 Good 23 6 µg/m3
9:00 AM GRET CO 8 Good 1 0.1 PPM
9:00 AM GRET O3 8 Good 31 33 PPB
9:00 AM H24 CO 8 Good 1 0.1 PPM
9:00 AM HLD O3 8 Good 37 40 PPB
9:00 AM I25DEN CO 8 Good 5 0.4 PPM
9:00 AM I25DEN NO2 1 Good 20 21 PPB
9:00 AM I25DEN PM10 24 Good 31 34 µg/m3
9:00 AM I25DEN PM2.5 24 Good 21 5 µg/m3
9:00 AM I25GLO NO2 1 Good 37 39 PPB
9:00 AM I25GLO PM10 24 Good 24 26 µg/m3
9:00 AM I25GLO PM2.5 24 Good 27 6 µg/m3
9:00 AM LNGM PM2.5 24 Good 30 7 µg/m3
9:00 AM MAN O3 8 Good 44 48 PPB
9:00 AM NJH PM2.5 24 Good 27 7 µg/m3
9:00 AM PAL O3 8 Good 29 31 PPB
9:00 AM PDX O3 8 Good 28 31 PPB
9:00 AM RFN O3 8 Good 44 49 PPB
9:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
9:00 AM RIFLO3 O3 8 Good 17 18 PPB
9:00 AM SWAN CO 8 Good 3 0.3 PPM
9:00 AM SWAN NO2 1 Good 18 19 PPB
9:00 AM SWAN PM10 24 Good 38 41 µg/m3
9:00 AM SWAN PM2.5 24 Good 32 8 µg/m3
9:00 AM WBY CO 8 Good 3 0.3 PPM
9:00 AM WBY NO2 1 Good 12 13 PPB
9:00 AM WBY NO2 1 Good 12 13 PPB
9:00 AM WBY O3 8 Good 20 23 PPB
9:00 AM WBY PM10 24 Good 29 31 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 40 43 PPB
8:00 AM ADM PM10 24 Good 44 47 µg/m3
8:00 AM ADM PM2.5 24 Good 36 9 µg/m3
8:00 AM ASP O3 8 Good 42 45 PPB
8:00 AM ASPN O3 8 Good 30 32 PPB
8:00 AM ASPN2 PM10 24 Good 6 7 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
8:00 AM AURE O3 8 Good 40 43 PPB
8:00 AM BOU PM2.5 24 Good 15 4 µg/m3
8:00 AM BOUR O3 8 Good 35 39 PPB
8:00 AM CAMP CO 8 Good 2 0.2 PPM
8:00 AM CAMP NO2 1 Good 22 23 PPB
8:00 AM CAMP NO2 1 Good 22 23 PPB
8:00 AM CAMP O3 8 Good 27 30 PPB
8:00 AM CAMP PM10 24 Good 14 15 µg/m3
8:00 AM CAMP PM2.5 24 Good 22 5 µg/m3
8:00 AM CAMP SO2 1 Good 1 1 PPB
8:00 AM CAMP SO2 1 Good 1 1 PPB
8:00 AM CASA CO 8 Good 1 0.1 PPM
8:00 AM CASA NO2 1 Good 14 15 PPB
8:00 AM CASA O3 8 Good 28 30 PPB
8:00 AM CASA PM10 24 Good 13 14 µg/m3
8:00 AM CASA PM2.5 24 Good 20 5 µg/m3
8:00 AM CCOL PM10 24 Good 8 9 µg/m3
8:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
8:00 AM CHAT O3 8 Good 41 44 PPB
8:00 AM CHAT PM10 24 Good 14 15 µg/m3
8:00 AM CHAT PM2.5 24 Good 24 6 µg/m3
8:00 AM CTZ O3 8 Good 19 21 PPB
8:00 AM DELT PM2.5 24 Good 18 4 µg/m3
8:00 AM ELK O3 8 Good 38 41 PPB
8:00 AM FTC CO 8 Good 0 0.0 PPM
8:00 AM FTC O3 8 Good 32 36 PPB
8:00 AM FTCF PM10 24 Good 19 21 µg/m3
8:00 AM FTCF PM2.5 24 Good 23 6 µg/m3
8:00 AM FTCW O3 8 Good 41 44 PPB
8:00 AM GJCT CO 8 Good 1 0.1 PPM
8:00 AM GJPB PM10 24 Good 8 9 µg/m3
8:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
8:00 AM GREH PM10 24 Good 20 22 µg/m3
8:00 AM GREH PM2.5 24 Good 23 6 µg/m3
8:00 AM GRET CO 8 Good 1 0.1 PPM
8:00 AM GRET O3 8 Good 29 31 PPB
8:00 AM H24 CO 8 Good 1 0.1 PPM
8:00 AM HLD O3 8 Good 37 40 PPB
8:00 AM I25DEN CO 8 Good 5 0.4 PPM
8:00 AM I25DEN NO2 1 Good 31 33 PPB
8:00 AM I25DEN PM10 24 Good 32 35 µg/m3
8:00 AM I25DEN PM2.5 24 Good 22 5 µg/m3
8:00 AM I25GLO NO2 1 Good 43 46 PPB
8:00 AM I25GLO PM10 24 Good 25 27 µg/m3
8:00 AM I25GLO PM2.5 24 Good 28 7 µg/m3
8:00 AM LNGM PM2.5 24 Good 30 7 µg/m3
8:00 AM MAN O3 8 Good 44 48 PPB
8:00 AM NJH PM2.5 24 Good 27 6 µg/m3
8:00 AM PAL O3 8 Good 29 32 PPB
8:00 AM PDX O3 8 Good 30 32 PPB
8:00 AM RFN O3 8 Good 44 48 PPB
8:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
8:00 AM RIFLO3 O3 8 Good 16 18 PPB
8:00 AM SWAN CO 8 Good 3 0.3 PPM
8:00 AM SWAN NO2 1 Good 24 25 PPB
8:00 AM SWAN PM10 24 Good 39 42 µg/m3
8:00 AM SWAN PM2.5 24 Good 33 8 µg/m3
8:00 AM WBY CO 8 Good 3 0.3 PPM
8:00 AM WBY NO2 1 Good 16 17 PPB
8:00 AM WBY NO2 1 Good 16 17 PPB
8:00 AM WBY O3 8 Good 19 22 PPB
8:00 AM WBY PM10 24 Good 29 31 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 39 43 PPB
7:00 AM ADM PM10 24 Good 44 47 µg/m3
7:00 AM ADM PM2.5 24 Good 36 9 µg/m3
7:00 AM ASP O3 8 Good 43 46 PPB
7:00 AM ASPN O3 8 Good 30 32 PPB
7:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
7:00 AM AURE O3 8 Good 40 44 PPB
7:00 AM BOU PM2.5 24 Good 15 4 µg/m3
7:00 AM BOUR O3 8 Good 37 40 PPB
7:00 AM CAMP CO 8 Good 2 0.2 PPM
7:00 AM CAMP NO2 1 Good 28 30 PPB
7:00 AM CAMP NO2 1 Good 28 30 PPB
7:00 AM CAMP O3 8 Good 30 32 PPB
7:00 AM CAMP PM10 24 Good 14 15 µg/m3
7:00 AM CAMP PM2.5 24 Good 22 5 µg/m3
7:00 AM CAMP SO2 1 Good 1 1 PPB
7:00 AM CAMP SO2 1 Good 1 1 PPB
7:00 AM CASA CO 8 Good 1 0.1 PPM
7:00 AM CASA NO2 1 Good 21 22 PPB
7:00 AM CASA O3 8 Good 29 32 PPB
7:00 AM CASA PM10 24 Good 13 14 µg/m3
7:00 AM CASA PM2.5 24 Good 21 5 µg/m3
7:00 AM CCOL PM10 24 Good 8 9 µg/m3
7:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
7:00 AM CHAT O3 8 Good 42 46 PPB
7:00 AM CHAT PM10 24 Good 13 14 µg/m3
7:00 AM CHAT PM2.5 24 Good 24 6 µg/m3
7:00 AM CTZ O3 8 Good 20 22 PPB
7:00 AM DELT PM2.5 24 Good 18 4 µg/m3
7:00 AM ELK O3 8 Good 39 42 PPB
7:00 AM FTC CO 8 Good 0 0.0 PPM
7:00 AM FTC O3 8 Good 34 38 PPB
7:00 AM FTCF PM10 24 Good 19 20 µg/m3
7:00 AM FTCF PM2.5 24 Good 23 6 µg/m3
7:00 AM FTCW O3 8 Good 42 46 PPB
7:00 AM GJCT CO 8 Good 1 0.1 PPM
7:00 AM GJPB PM10 24 Good 7 8 µg/m3
7:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
7:00 AM GREH PM10 24 Good 20 22 µg/m3
7:00 AM GREH PM2.5 24 Good 23 6 µg/m3
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM GRET O3 8 Good 29 31 PPB
7:00 AM H24 CO 8 Good 1 0.1 PPM
7:00 AM HLD O3 8 Good 38 42 PPB
7:00 AM I25DEN CO 8 Good 3 0.3 PPM
7:00 AM I25DEN NO2 1 Good 36 38 PPB
7:00 AM I25DEN PM10 24 Good 33 36 µg/m3
7:00 AM I25DEN PM2.5 24 Good 22 5 µg/m3
7:00 AM I25GLO NO2 1 Good 47 50 PPB
7:00 AM I25GLO PM10 24 Good 25 27 µg/m3
7:00 AM I25GLO PM2.5 24 Good 28 7 µg/m3
7:00 AM LNGM PM2.5 24 Good 30 7 µg/m3
7:00 AM MAN O3 8 Good 45 50 PPB
7:00 AM NJH PM2.5 24 Good 27 7 µg/m3
7:00 AM PAL O3 8 Good 31 33 PPB
7:00 AM PDX O3 8 Good 32 36 PPB
7:00 AM RFN O3 8 Good 44 48 PPB
7:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
7:00 AM RIFLO3 O3 8 Good 17 18 PPB
7:00 AM SWAN CO 8 Good 3 0.3 PPM
7:00 AM SWAN NO2 1 Good 29 31 PPB
7:00 AM SWAN PM10 24 Good 39 42 µg/m3
7:00 AM SWAN PM2.5 24 Good 33 8 µg/m3
7:00 AM WBY CO 8 Good 3 0.3 PPM
7:00 AM WBY NO2 1 Good 34 36 PPB
7:00 AM WBY NO2 1 Good 34 36 PPB
7:00 AM WBY O3 8 Good 20 23 PPB
7:00 AM WBY PM10 24 Good 29 31 µg/m3
7:00 AM WBY SO2 1 Good 1 1 PPB
7:00 AM WBY SO2 1 Good 1 1 PPB
7:00 AM WCH O3 8 Good 40 43 PPB
6:00 AM ADM PM10 24 Good 44 47 µg/m3
6:00 AM ADM PM2.5 24 Good 36 9 µg/m3
6:00 AM ASP O3 8 Good 43 47 PPB
6:00 AM ASPN O3 8 Good 30 33 PPB
6:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
6:00 AM AURE O3 8 Good 42 45 PPB
6:00 AM BOU PM2.5 24 Good 15 4 µg/m3
6:00 AM BOUR O3 8 Good 39 42 PPB
6:00 AM CAMP CO 8 Good 1 0.1 PPM
6:00 AM CAMP NO2 1 Good 19 20 PPB
6:00 AM CAMP NO2 1 Good 19 20 PPB
6:00 AM CAMP O3 8 Good 32 36 PPB
6:00 AM CAMP PM10 24 Good 14 15 µg/m3
6:00 AM CAMP PM2.5 24 Good 22 5 µg/m3
6:00 AM CAMP SO2 1 Good 1 1 PPB
6:00 AM CAMP SO2 1 Good 1 1 PPB
6:00 AM CASA CO 8 Good 0 0.0 PPM
6:00 AM CASA NO2 1 Good 18 19 PPB
6:00 AM CASA O3 8 Good 31 35 PPB
6:00 AM CASA PM10 24 Good 13 14 µg/m3
6:00 AM CASA PM2.5 24 Good 21 5 µg/m3
6:00 AM CASA SO2 1 Good 1 1 PPB
6:00 AM CCOL PM10 24 Good 8 9 µg/m3
6:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
6:00 AM CHAT O3 8 Good 44 48 PPB
6:00 AM CHAT PM10 24 Good 14 15 µg/m3
6:00 AM CHAT PM2.5 24 Good 25 6 µg/m3
6:00 AM CTZ O3 8 Good 23 26 PPB
6:00 AM DELT PM2.5 24 Good 18 4 µg/m3
6:00 AM ELK O3 8 Good 40 44 PPB
6:00 AM FTC CO 8 Good 0 0.0 PPM
6:00 AM FTC O3 8 Good 37 40 PPB
6:00 AM FTCF PM10 24 Good 19 20 µg/m3
6:00 AM FTCF PM2.5 24 Good 23 6 µg/m3
6:00 AM FTCW O3 8 Good 44 48 PPB
6:00 AM GJCT CO 8 Good 1 0.1 PPM
6:00 AM GJPB PM10 24 Good 8 9 µg/m3
6:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
6:00 AM GREH PM10 24 Good 20 22 µg/m3
6:00 AM GREH PM2.5 24 Good 23 6 µg/m3
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM GRET O3 8 Good 31 34 PPB
6:00 AM H24 CO 8 Good 1 0.1 PPM
6:00 AM HLD O3 8 Good 41 45 PPB
6:00 AM I25DEN CO 8 Good 3 0.3 PPM
6:00 AM I25DEN NO2 1 Good 36 38 PPB
6:00 AM I25DEN PM10 24 Good 31 33 µg/m3
6:00 AM I25DEN PM2.5 24 Good 22 5 µg/m3
6:00 AM I25GLO NO2 1 Good 45 48 PPB
6:00 AM I25GLO PM10 24 Good 25 27 µg/m3
6:00 AM I25GLO PM2.5 24 Good 28 7 µg/m3
6:00 AM LNGM PM2.5 24 Good 30 7 µg/m3
6:00 AM MAN O3 8 Good 47 52 PPB
6:00 AM NJH PM2.5 24 Good 28 7 µg/m3
6:00 AM PAL O3 8 Good 32 36 PPB
6:00 AM PDX O3 8 Good 35 39 PPB
6:00 AM RFN O3 8 Good 46 50 PPB
6:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
6:00 AM RIFLO3 O3 8 Good 18 19 PPB
6:00 AM SWAN CO 8 Good 2 0.2 PPM
6:00 AM SWAN NO2 1 Good 35 37 PPB
6:00 AM SWAN PM10 24 Good 39 42 µg/m3
6:00 AM SWAN PM2.5 24 Good 33 8 µg/m3
6:00 AM WBY CO 8 Good 1 0.1 PPM
6:00 AM WBY NO2 1 Good 28 30 PPB
6:00 AM WBY NO2 1 Good 28 30 PPB
6:00 AM WBY O3 8 Good 23 26 PPB
6:00 AM WBY PM10 24 Good 29 31 µg/m3
6:00 AM WCH O3 8 Good 42 45 PPB
5:00 AM ADM PM10 24 Good 41 44 µg/m3
5:00 AM ADM PM2.5 24 Good 35 8 µg/m3
5:00 AM ASP O3 8 Good 44 47 PPB
5:00 AM ASPN O3 8 Good 30 32 PPB
5:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
5:00 AM AURE O3 8 Good 42 46 PPB
5:00 AM BOU PM2.5 24 Good 15 4 µg/m3
5:00 AM BOUR O3 8 Good 42 46 PPB
5:00 AM CAMP CO 8 Good 1 0.1 PPM
5:00 AM CAMP NO2 1 Good 16 17 PPB
5:00 AM CAMP NO2 1 Good 16 17 PPB
5:00 AM CAMP O3 8 Good 35 39 PPB
5:00 AM CAMP PM10 24 Good 14 15 µg/m3
5:00 AM CAMP PM2.5 24 Good 22 5 µg/m3
5:00 AM CAMP SO2 1 Good 1 1 PPB
5:00 AM CAMP SO2 1 Good 1 1 PPB
5:00 AM CASA CO 8 Good 0 0.0 PPM
5:00 AM CASA NO2 1 Good 17 18 PPB
5:00 AM CASA O3 8 Good 36 39 PPB
5:00 AM CASA PM10 24 Good 13 14 µg/m3
5:00 AM CASA PM2.5 24 Good 21 5 µg/m3
5:00 AM CCOL PM10 24 Good 8 9 µg/m3
5:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
5:00 AM CHAT O3 8 Good 44 49 PPB
5:00 AM CHAT PM10 24 Good 15 16 µg/m3
5:00 AM CHAT PM2.5 24 Good 25 6 µg/m3
5:00 AM CTZ O3 8 Good 27 30 PPB
5:00 AM DELT PM2.5 24 Good 19 5 µg/m3
5:00 AM ELK O3 8 Good 43 47 PPB
5:00 AM FTC CO 8 Good 0 0.0 PPM
5:00 AM FTC O3 8 Good 40 44 PPB
5:00 AM FTCF PM10 24 Good 18 19 µg/m3
5:00 AM FTCF PM2.5 24 Good 23 6 µg/m3
5:00 AM FTCW O3 8 Good 47 51 PPB
5:00 AM GJCT CO 8 Good 1 0.1 PPM
5:00 AM GJPB PM10 24 Good 8 9 µg/m3
5:00 AM GJPB PM2.5 24 Good 13 3 µg/m3
5:00 AM GREH PM10 24 Good 20 22 µg/m3
5:00 AM GREH PM2.5 24 Good 23 6 µg/m3
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM GRET O3 8 Good 34 37 PPB
5:00 AM H24 CO 8 Good 1 0.1 PPM
5:00 AM HLD O3 8 Good 44 48 PPB
5:00 AM I25DEN CO 8 Good 2 0.2 PPM
5:00 AM I25DEN NO2 1 Good 27 29 PPB
5:00 AM I25DEN PM10 24 Good 27 29 µg/m3
5:00 AM I25DEN PM2.5 24 Good 22 5 µg/m3
5:00 AM I25GLO NO2 1 Good 36 38 PPB
5:00 AM I25GLO PM10 24 Good 25 27 µg/m3
5:00 AM I25GLO PM2.5 24 Good 28 7 µg/m3
5:00 AM LNGM PM2.5 24 Good 31 7 µg/m3
5:00 AM MAN O3 8 Good 48 53 PPB
5:00 AM NJH PM2.5 24 Good 27 7 µg/m3
5:00 AM PAL O3 8 Good 35 39 PPB
5:00 AM PDX O3 8 Good 38 41 PPB
5:00 AM RFN O3 8 Good 48 52 PPB
5:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
5:00 AM RIFLO3 O3 8 Good 19 21 PPB
5:00 AM SWAN CO 8 Good 2 0.2 PPM
5:00 AM SWAN NO2 1 Good 25 27 PPB
5:00 AM SWAN PM10 24 Good 39 42 µg/m3
5:00 AM SWAN PM2.5 24 Good 33 8 µg/m3
5:00 AM WBY CO 8 Good 1 0.1 PPM
5:00 AM WBY NO2 1 Good 19 20 PPB
5:00 AM WBY NO2 1 Good 19 20 PPB
5:00 AM WBY O3 8 Good 28 31 PPB
5:00 AM WBY PM10 24 Good 31 33 µg/m3
5:00 AM WCH O3 8 Good 45 50 PPB
4:00 AM ADM PM10 24 Good 34 37 µg/m3
4:00 AM ADM PM2.5 24 Good 32 8 µg/m3
4:00 AM ASP O3 8 Good 44 49 PPB
4:00 AM ASPN O3 8 Good 28 31 PPB
4:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
4:00 AM AURE O3 8 Good 43 47 PPB
4:00 AM BOU PM2.5 24 Good 15 4 µg/m3
4:00 AM BOUR O3 8 Good 45 49 PPB
4:00 AM CAMP CO 8 Good 1 0.1 PPM
4:00 AM CAMP NO2 1 Good 25 27 PPB
4:00 AM CAMP NO2 1 Good 25 27 PPB
4:00 AM CAMP O3 8 Good 39 42 PPB
4:00 AM CAMP PM10 24 Good 14 15 µg/m3
4:00 AM CAMP PM2.5 24 Good 23 6 µg/m3
4:00 AM CAMP SO2 1 Good 1 1 PPB
4:00 AM CAMP SO2 1 Good 1 1 PPB
4:00 AM CASA CO 8 Good 0 0.0 PPM
4:00 AM CASA NO2 1 Good 18 19 PPB
4:00 AM CASA O3 8 Good 41 44 PPB
4:00 AM CASA PM10 24 Good 13 14 µg/m3
4:00 AM CASA PM2.5 24 Good 22 5 µg/m3
4:00 AM CCOL PM10 24 Good 8 9 µg/m3
4:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
4:00 AM CHAT O3 8 Good 46 51 PPB
4:00 AM CHAT PM10 24 Good 14 15 µg/m3
4:00 AM CHAT PM2.5 24 Good 25 6 µg/m3
4:00 AM CTZ O3 8 Good 31 34 PPB
4:00 AM DELT PM2.5 24 Good 19 5 µg/m3
4:00 AM ELK O3 8 Good 45 50 PPB
4:00 AM FTC CO 8 Good 0 0.0 PPM
4:00 AM FTC O3 8 Good 44 48 PPB
4:00 AM FTCF PM10 24 Good 18 19 µg/m3
4:00 AM FTCF PM2.5 24 Good 23 6 µg/m3
4:00 AM FTCW O3 8 Good 50 54 PPB
4:00 AM GJCT CO 8 Good 1 0.1 PPM
4:00 AM GJPB PM10 24 Good 8 9 µg/m3
4:00 AM GJPB PM2.5 24 Good 13 3 µg/m3
4:00 AM GREH PM10 24 Good 19 21 µg/m3
4:00 AM GREH PM2.5 24 Good 23 6 µg/m3
4:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM GRET O3 8 Good 37 40 PPB
4:00 AM H24 CO 8 Good 1 0.1 PPM
4:00 AM HLD O3 8 Good 47 51 PPB
4:00 AM I25DEN CO 8 Good 2 0.2 PPM
4:00 AM I25DEN NO2 1 Good 21 22 PPB
4:00 AM I25DEN PM10 24 Good 27 29 µg/m3
4:00 AM I25DEN PM2.5 24 Good 22 5 µg/m3
4:00 AM I25GLO NO2 1 Good 22 23 PPB
4:00 AM I25GLO PM10 24 Good 25 27 µg/m3
4:00 AM I25GLO PM2.5 24 Good 28 7 µg/m3
4:00 AM LNGM PM2.5 24 Good 31 7 µg/m3
4:00 AM MAN O3 8 Good 50 55 PPB
4:00 AM NJH PM2.5 24 Good 27 7 µg/m3
4:00 AM PAL O3 8 Good 38 41 PPB
4:00 AM PDX O3 8 Good 42 45 PPB
4:00 AM RFN O3 8 Moderate 51 56 PPB
4:00 AM RIFL PM2.5 24 Good 11 3 µg/m3
4:00 AM RIFLO3 O3 8 Good 22 24 PPB
4:00 AM SWAN CO 8 Good 2 0.2 PPM
4:00 AM SWAN NO2 1 Good 10 11 PPB
4:00 AM SWAN PM10 24 Good 38 41 µg/m3
4:00 AM SWAN PM2.5 24 Good 33 8 µg/m3
4:00 AM WBY CO 8 Good 1 0.1 PPM
4:00 AM WBY NO2 1 Good 9 10 PPB
4:00 AM WBY NO2 1 Good 9 10 PPB
4:00 AM WBY O3 8 Good 33 36 PPB
4:00 AM WBY PM10 24 Good 32 35 µg/m3
4:00 AM WCH O3 8 Good 49 54 PPB
3:00 AM ADM PM10 24 Good 32 35 µg/m3
3:00 AM ADM PM2.5 24 Good 31 8 µg/m3
3:00 AM ASP O3 8 Good 46 50 PPB
3:00 AM ASPN O3 8 Good 28 31 PPB
3:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 16 4 µg/m3
3:00 AM AURE O3 8 Good 45 50 PPB
3:00 AM BOU PM2.5 24 Good 15 4 µg/m3
3:00 AM BOUR O3 8 Good 48 52 PPB
3:00 AM CAMP CO 8 Good 1 0.1 PPM
3:00 AM CAMP NO2 1 Good 9 10 PPB
3:00 AM CAMP NO2 1 Good 9 10 PPB
3:00 AM CAMP O3 8 Good 43 47 PPB
3:00 AM CAMP PM10 24 Good 14 15 µg/m3
3:00 AM CAMP PM2.5 24 Good 23 6 µg/m3
3:00 AM CASA CO 8 Good 0 0.0 PPM
3:00 AM CASA NO2 1 Good 8 8 PPB
3:00 AM CASA O3 8 Good 44 48 PPB
3:00 AM CASA PM10 24 Good 14 15 µg/m3
3:00 AM CASA PM2.5 24 Good 22 5 µg/m3
3:00 AM CCOL PM10 24 Good 8 9 µg/m3
3:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
3:00 AM CHAT O3 8 Good 47 51 PPB
3:00 AM CHAT PM10 24 Good 14 15 µg/m3
3:00 AM CHAT PM2.5 24 Good 25 6 µg/m3
3:00 AM CTZ O3 8 Good 33 37 PPB
3:00 AM DELT PM2.5 24 Good 19 5 µg/m3
3:00 AM ELK O3 8 Good 46 51 PPB
3:00 AM FTC CO 8 Good 1 0.1 PPM
3:00 AM FTC O3 8 Good 45 49 PPB
3:00 AM FTCF PM10 24 Good 18 19 µg/m3
3:00 AM FTCF PM2.5 24 Good 22 5 µg/m3
3:00 AM FTCW O3 8 Moderate 58 57 PPB
3:00 AM GJCT CO 8 Good 1 0.1 PPM
3:00 AM GJPB PM10 24 Good 8 9 µg/m3
3:00 AM GJPB PM2.5 24 Good 13 3 µg/m3
3:00 AM GREH PM10 24 Good 19 21 µg/m3
3:00 AM GREH PM2.5 24 Good 23 6 µg/m3
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM GRET O3 8 Good 40 43 PPB
3:00 AM H24 CO 8 Good 1 0.1 PPM
3:00 AM HLD O3 8 Good 48 52 PPB
3:00 AM I25DEN CO 8 Good 2 0.2 PPM
3:00 AM I25DEN NO2 1 Good 13 14 PPB
3:00 AM I25DEN PM10 24 Good 28 30 µg/m3
3:00 AM I25DEN PM2.5 24 Good 22 5 µg/m3
3:00 AM I25GLO NO2 1 Good 25 27 PPB
3:00 AM I25GLO PM10 24 Good 25 27 µg/m3
3:00 AM I25GLO PM2.5 24 Good 28 7 µg/m3
3:00 AM LNGM PM2.5 24 Good 31 7 µg/m3
3:00 AM MAN O3 8 Moderate 54 56 PPB
3:00 AM NJH PM2.5 24 Good 28 7 µg/m3
3:00 AM PAL O3 8 Good 40 44 PPB
3:00 AM PDX O3 8 Good 44 48 PPB
3:00 AM RFN O3 8 Moderate 61 59 PPB
3:00 AM RIFL PM2.5 24 Good 10 3 µg/m3
3:00 AM RIFLO3 O3 8 Good 24 26 PPB
3:00 AM SWAN CO 8 Good 2 0.2 PPM
3:00 AM SWAN NO2 1 Good 18 19 PPB
3:00 AM SWAN PM10 24 Good 38 41 µg/m3
3:00 AM SWAN PM2.5 24 Good 34 8 µg/m3
3:00 AM WBY CO 8 Good 1 0.1 PPM
3:00 AM WBY NO2 1 Good 12 13 PPB
3:00 AM WBY NO2 1 Good 12 13 PPB
3:00 AM WBY O3 8 Good 35 39 PPB
3:00 AM WBY PM10 24 Good 32 35 µg/m3
3:00 AM WCH O3 8 Moderate 54 57 PPB
2:00 AM ADM PM10 24 Good 32 35 µg/m3
2:00 AM ADM PM2.5 24 Good 32 8 µg/m3
2:00 AM ASP O3 8 Good 45 50 PPB
2:00 AM ASPN O3 8 Good 29 31 PPB
2:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
2:00 AM AURE O3 8 Good 47 51 PPB
2:00 AM BOU PM2.5 24 Good 16 4 µg/m3
2:00 AM BOUR O3 8 Good 49 54 PPB
2:00 AM CAMP CO 8 Good 1 0.1 PPM
2:00 AM CAMP NO2 1 Good 7 7 PPB
2:00 AM CAMP NO2 1 Good 7 7 PPB
2:00 AM CAMP O3 8 Good 44 48 PPB
2:00 AM CAMP PM10 24 Good 14 15 µg/m3
2:00 AM CAMP PM2.5 24 Good 23 6 µg/m3
2:00 AM CASA CO 8 Good 0 0.0 PPM
2:00 AM CASA NO2 1 Good 8 8 PPB
2:00 AM CASA O3 8 Good 46 51 PPB
2:00 AM CASA PM10 24 Good 14 15 µg/m3
2:00 AM CASA PM2.5 24 Good 22 5 µg/m3
2:00 AM CCOL PM10 24 Good 7 8 µg/m3
2:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
2:00 AM CHAT O3 8 Good 48 52 PPB
2:00 AM CHAT PM10 24 Good 15 16 µg/m3
2:00 AM CHAT PM2.5 24 Good 25 6 µg/m3
2:00 AM CTZ O3 8 Good 36 40 PPB
2:00 AM DELT PM2.5 24 Good 18 4 µg/m3
2:00 AM ELK O3 8 Good 48 53 PPB
2:00 AM FTC CO 8 Good 1 0.1 PPM
2:00 AM FTC O3 8 Good 47 52 PPB
2:00 AM FTCF PM10 24 Good 18 19 µg/m3
2:00 AM FTCF PM2.5 24 Good 22 5 µg/m3
2:00 AM FTCW O3 8 Moderate 67 60 PPB
2:00 AM GJCT CO 8 Good 1 0.1 PPM
2:00 AM GJPB PM10 24 Good 8 9 µg/m3
2:00 AM GJPB PM2.5 24 Good 13 3 µg/m3
2:00 AM GREH PM10 24 Good 19 21 µg/m3
2:00 AM GREH PM2.5 24 Good 24 6 µg/m3
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM GRET O3 8 Good 44 48 PPB
2:00 AM H24 CO 8 Good 1 0.1 PPM
2:00 AM HLD O3 8 Good 48 52 PPB
2:00 AM I25DEN CO 8 Good 3 0.3 PPM
2:00 AM I25DEN NO2 1 Good 20 21 PPB
2:00 AM I25DEN PM10 24 Good 33 36 µg/m3
2:00 AM I25DEN PM2.5 24 Good 23 6 µg/m3
2:00 AM I25GLO NO2 1 Good 28 30 PPB
2:00 AM I25GLO PM10 24 Good 25 27 µg/m3
2:00 AM I25GLO PM2.5 24 Good 28 7 µg/m3
2:00 AM LNGM PM2.5 24 Good 31 8 µg/m3
2:00 AM MAN O3 8 Moderate 61 58 PPB
2:00 AM NJH PM2.5 24 Good 28 7 µg/m3
2:00 AM PAL O3 8 Good 43 47 PPB
2:00 AM PDX O3 8 Good 46 50 PPB
2:00 AM RFN O3 8 Moderate 67 60 PPB
2:00 AM RIFL PM2.5 24 Good 10 2 µg/m3
2:00 AM RIFLO3 O3 8 Good 26 29 PPB
2:00 AM SWAN CO 8 Good 2 0.2 PPM
2:00 AM SWAN NO2 1 Good 8 8 PPB
2:00 AM SWAN PM10 24 Good 38 41 µg/m3
2:00 AM SWAN PM2.5 24 Good 34 8 µg/m3
2:00 AM WBY CO 8 Good 1 0.1 PPM
2:00 AM WBY NO2 1 Good 20 21 PPB
2:00 AM WBY NO2 1 Good 20 21 PPB
2:00 AM WBY O3 8 Good 38 42 PPB
2:00 AM WBY PM10 24 Good 32 35 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 Moderate 61 59 PPB
1:00 AM ADM PM10 24 Good 32 35 µg/m3
1:00 AM ADM PM2.5 24 Good 32 8 µg/m3
1:00 AM ASP O3 8 Good 44 48 PPB
1:00 AM ASPN O3 8 Good 31 34 PPB
1:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 15 4 µg/m3
1:00 AM AURE O3 8 Good 48 53 PPB
1:00 AM BOU PM2.5 24 Good 17 4 µg/m3
1:00 AM BOUR O3 8 Moderate 51 55 PPB
1:00 AM CAMP CO 8 Good 1 0.1 PPM
1:00 AM CAMP NO2 1 Good 8 8 PPB
1:00 AM CAMP NO2 1 Good 8 8 PPB
1:00 AM CAMP O3 8 Good 45 49 PPB
1:00 AM CAMP PM10 24 Good 14 15 µg/m3
1:00 AM CAMP PM2.5 24 Good 24 6 µg/m3
1:00 AM CASA CO 8 Good 0 0.0 PPM
1:00 AM CASA NO2 1 Good 7 7 PPB
1:00 AM CASA O3 8 Good 48 52 PPB
1:00 AM CASA PM10 24 Good 14 15 µg/m3
1:00 AM CASA PM2.5 24 Good 23 6 µg/m3
1:00 AM CCOL PM10 24 Good 7 8 µg/m3
1:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
1:00 AM CHAT O3 8 Good 49 54 PPB
1:00 AM CHAT PM10 24 Good 15 16 µg/m3
1:00 AM CHAT PM2.5 24 Good 25 6 µg/m3
1:00 AM CTZ O3 8 Good 39 43 PPB
1:00 AM DELT PM2.5 24 Good 19 5 µg/m3
1:00 AM ELK O3 8 Good 50 55 PPB
1:00 AM FTC CO 8 Good 1 0.1 PPM
1:00 AM FTC O3 8 Good 50 54 PPB
1:00 AM FTCF PM10 24 Good 17 18 µg/m3
1:00 AM FTCF PM2.5 24 Good 22 5 µg/m3
1:00 AM FTCW O3 8 Moderate 80 64 PPB
1:00 AM GJCT CO 8 Good 1 0.1 PPM
1:00 AM GJPB PM10 24 Good 7 8 µg/m3
1:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
1:00 AM GREH PM10 24 Good 19 21 µg/m3
1:00 AM GREH PM2.5 24 Good 24 6 µg/m3
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM GRET O3 8 Good 47 51 PPB
1:00 AM H24 CO 8 Good 1 0.1 PPM
1:00 AM HLD O3 8 Good 49 53 PPB
1:00 AM I25DEN CO 8 Good 3 0.3 PPM
1:00 AM I25DEN NO2 1 Good 12 13 PPB
1:00 AM I25DEN PM10 24 Good 33 36 µg/m3
1:00 AM I25DEN PM2.5 24 Good 23 6 µg/m3
1:00 AM I25GLO NO2 1 Good 25 27 PPB
1:00 AM I25GLO PM10 24 Good 25 27 µg/m3
1:00 AM I25GLO PM2.5 24 Good 28 7 µg/m3
1:00 AM LNGM PM2.5 24 Good 32 8 µg/m3
1:00 AM MAN O3 8 Moderate 64 59 PPB
1:00 AM NJH PM2.5 24 Good 29 7 µg/m3
1:00 AM PAL O3 8 Good 45 49 PPB
1:00 AM PDX O3 8 Good 46 51 PPB
1:00 AM RFN O3 8 Moderate 71 62 PPB
1:00 AM RIFL PM2.5 24 Good 10 2 µg/m3
1:00 AM RIFLO3 O3 8 Good 29 31 PPB
1:00 AM SWAN CO 8 Good 2 0.2 PPM
1:00 AM SWAN NO2 1 Good 17 18 PPB
1:00 AM SWAN PM10 24 Good 38 41 µg/m3
1:00 AM SWAN PM2.5 24 Good 35 8 µg/m3
1:00 AM WBY CO 8 Good 1 0.1 PPM
1:00 AM WBY NO2 1 Good 12 13 PPB
1:00 AM WBY NO2 1 Good 12 13 PPB
1:00 AM WBY O3 8 Good 42 46 PPB
1:00 AM WBY PM10 24 Good 32 35 µg/m3
1:00 AM WCH O3 8 Moderate 64 59 PPB

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