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AQI Calculations on 11/21/2017 1:00AM - 8:00AM

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

Click on the column headings to sort data.

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

Time *
(MST)
Monitoring Location Pollutant Interval
(Hr)
Air Quality AQI Avg.
1:00 AM ACAD O3 8 Good 40 43 PPB
1:00 AM ADM PM10 24 Moderate 65 83 µg/m3
1:00 AM ADM PM2.5 24 Good 48 12 µg/m3
1:00 AM ASP O3 8 Good 26 28 PPB
1:00 AM ASPN O3 8 Good 18 19 PPB
1:00 AM ASPN2 PM10 24 Good 16 17 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 18 4 µg/m3
1:00 AM AURE O3 8 Good 33 36 PPB
1:00 AM BOUR O3 8 Good 34 37 PPB
1:00 AM CAMP CO 8 Good 2 0.2 PPM
1:00 AM CAMP NO2 1 Good 25 26 PPB
1:00 AM CAMP NO2 1 Good 25 26 PPB
1:00 AM CAMP O3 8 Good 23 25 PPB
1:00 AM CAMP PM10 24 Good 8 9 µg/m3
1:00 AM CAMP PM2.5 24 Good 11 3 µg/m3
1:00 AM CASA CO 8 Good 1 0.1 PPM
1:00 AM CASA NO2 1 Good 5 5 PPB
1:00 AM CASA O3 8 Good 31 34 PPB
1:00 AM CASA PM10 24 Good 6 6 µg/m3
1:00 AM CASA PM2.5 24 Good 7 2 µg/m3
1:00 AM CCOL PM10 24 Good 2 2 µg/m3
1:00 AM CCOL PM2.5 24 Good 5 1 µg/m3
1:00 AM CHAT O3 8 Good 29 31 PPB
1:00 AM CHAT PM10 24 Good 6 7 µg/m3
1:00 AM CHAT PM2.5 24 Good 7 2 µg/m3
1:00 AM CTZ O3 8 Good 14 15 PPB
1:00 AM DELT PM2.5 24 Good 40 10 µg/m3
1:00 AM ELK O3 8 Good 23 25 PPB
1:00 AM FTC CO 8 Good 2 0.2 PPM
1:00 AM FTC O3 8 Good 29 31 PPB
1:00 AM FTCF PM10 24 Good 12 13 µg/m3
1:00 AM FTCF PM2.5 24 Good 13 3 µg/m3
1:00 AM FTCW O3 8 Good 37 40 PPB
1:00 AM GJCT CO 8 Good 6 0.5 PPM
1:00 AM GJPB PM10 24 Good 16 17 µg/m3
1:00 AM GJPB PM2.5 24 Good 33 8 µg/m3
1:00 AM GREH PM10 24 Good 30 32 µg/m3
1:00 AM GRET CO 8 Good 0 0.0 PPM
1:00 AM GRET O3 8 Good 35 38 PPB
1:00 AM H24 CO 8 Good 0 0.0 PPM
1:00 AM HLD O3 8 Good 29 31 PPB
1:00 AM I25DEN CO 8 Good 3 0.3 PPM
1:00 AM I25DEN NO2 1 Good 23 24 PPB
1:00 AM I25DEN PM10 24 Good 12 13 µg/m3
1:00 AM I25DEN PM2.5 24 Good 14 3 µg/m3
1:00 AM I25GLO NO2 1 Good 21 22 PPB
1:00 AM I25GLO PM10 24 Good 19 20 µg/m3
1:00 AM I25GLO PM2.5 24 Good 20 5 µg/m3
1:00 AM LNGM PM2.5 24 Good 41 10 µg/m3
1:00 AM MAN O3 8 Good 40 43 PPB
1:00 AM NJH PM2.5 24 Good 9 2 µg/m3
1:00 AM NREL O3 8 Good 41 44 PPB
1:00 AM PAL O3 8 Good 19 21 PPB
1:00 AM PDX O3 8 Good 19 20 PPB
1:00 AM RFN O3 8 Good 43 46 PPB
1:00 AM RIFL PM2.5 24 Good 21 5 µg/m3
1:00 AM RIFLO3 O3 8 Good 1 1 PPB
1:00 AM SWAN NO2 1 Good 4 4 PPB
1:00 AM SWAN PM10 24 Good 18 19 µg/m3
1:00 AM SWAN PM2.5 24 Good 18 4 µg/m3
1:00 AM WBY CO 8 Good 0 0.0 PPM
1:00 AM WBY O3 8 Good 28 30 PPB
1:00 AM WBY PM10 24 Good 9 10 µg/m3
1:00 AM WCH O3 8 Good 32 35 PPB
2:00 AM ACAD O3 8 Good 40 43 PPB
2:00 AM ADM PM10 24 Moderate 64 82 µg/m3
2:00 AM ADM PM2.5 24 Good 48 11 µg/m3
2:00 AM ASP O3 8 Good 30 32 PPB
2:00 AM ASPN O3 8 Good 18 19 PPB
2:00 AM ASPN2 PM10 24 Good 16 17 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 18 4 µg/m3
2:00 AM AURE O3 8 Good 32 35 PPB
2:00 AM BOUR O3 8 Good 35 38 PPB
2:00 AM CAMP CO 8 Good 2 0.2 PPM
2:00 AM CAMP NO2 1 Good 8 9 PPB
2:00 AM CAMP NO2 1 Good 8 9 PPB
2:00 AM CAMP O3 8 Good 25 27 PPB
2:00 AM CAMP PM10 24 Good 8 9 µg/m3
2:00 AM CAMP PM2.5 24 Good 10 3 µg/m3
2:00 AM CASA CO 8 Good 1 0.1 PPM
2:00 AM CASA NO2 1 Good 2 2 PPB
2:00 AM CASA O3 8 Good 32 35 PPB
2:00 AM CASA PM10 24 Good 6 6 µg/m3
2:00 AM CASA PM2.5 24 Good 7 2 µg/m3
2:00 AM CCOL PM10 24 Good 2 2 µg/m3
2:00 AM CCOL PM2.5 24 Good 4 1 µg/m3
2:00 AM CHAT O3 8 Good 28 30 PPB
2:00 AM CHAT PM10 24 Good 6 7 µg/m3
2:00 AM CHAT PM2.5 24 Good 7 2 µg/m3
2:00 AM CTZ O3 8 Good 14 15 PPB
2:00 AM DELT PM2.5 24 Good 40 10 µg/m3
2:00 AM ELK O3 8 Good 23 25 PPB
2:00 AM FTC CO 8 Good 1 0.1 PPM
2:00 AM FTC O3 8 Good 31 34 PPB
2:00 AM FTCF PM10 24 Good 12 13 µg/m3
2:00 AM FTCF PM2.5 24 Good 12 3 µg/m3
2:00 AM FTCW O3 8 Good 38 41 PPB
2:00 AM GJCT CO 8 Good 6 0.5 PPM
2:00 AM GJPB PM10 24 Good 17 18 µg/m3
2:00 AM GJPB PM2.5 24 Good 34 8 µg/m3
2:00 AM GREH PM10 24 Good 28 30 µg/m3
2:00 AM GRET CO 8 Good 0 0.0 PPM
2:00 AM GRET O3 8 Good 35 38 PPB
2:00 AM H24 CO 8 Good 0 0.0 PPM
2:00 AM HLD O3 8 Good 30 32 PPB
2:00 AM I25DEN CO 8 Good 2 0.2 PPM
2:00 AM I25DEN NO2 1 Good 11 12 PPB
2:00 AM I25DEN PM10 24 Good 11 12 µg/m3
2:00 AM I25DEN PM2.5 24 Good 13 3 µg/m3
2:00 AM I25GLO NO2 1 Good 7 7 PPB
2:00 AM I25GLO PM10 24 Good 19 20 µg/m3
2:00 AM I25GLO PM2.5 24 Good 20 5 µg/m3
2:00 AM LNGM PM2.5 24 Good 40 10 µg/m3
2:00 AM MAN O3 8 Good 40 43 PPB
2:00 AM NJH PM2.5 24 Good 10 2 µg/m3
2:00 AM NREL O3 8 Good 40 43 PPB
2:00 AM PAL O3 8 Good 19 20 PPB
2:00 AM PDX O3 8 Good 18 19 PPB
2:00 AM RFN O3 8 Good 43 46 PPB
2:00 AM RIFL PM2.5 24 Good 23 6 µg/m3
2:00 AM RIFLO3 O3 8 Good 1 1 PPB
2:00 AM SWAN NO2 1 Good 2 2 PPB
2:00 AM SWAN PM10 24 Good 18 19 µg/m3
2:00 AM SWAN PM2.5 24 Good 18 4 µg/m3
2:00 AM WBY CO 8 Good 0 0.0 PPM
2:00 AM WBY O3 8 Good 29 31 PPB
2:00 AM WBY PM10 24 Good 9 10 µg/m3
2:00 AM WCH O3 8 Good 32 35 PPB
3:00 AM ACAD O3 8 Good 39 42 PPB
3:00 AM ADM PM10 24 Moderate 64 82 µg/m3
3:00 AM ADM PM2.5 24 Good 47 11 µg/m3
3:00 AM ASP O3 8 Good 32 35 PPB
3:00 AM ASPN O3 8 Good 17 18 PPB
3:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 18 4 µg/m3
3:00 AM AURE O3 8 Good 32 35 PPB
3:00 AM BOUR O3 8 Good 37 40 PPB
3:00 AM CAMP CO 8 Good 2 0.2 PPM
3:00 AM CAMP NO2 1 Good 4 4 PPB
3:00 AM CAMP NO2 1 Good 4 4 PPB
3:00 AM CAMP O3 8 Good 25 27 PPB
3:00 AM CAMP PM10 24 Good 8 9 µg/m3
3:00 AM CAMP PM2.5 24 Good 10 3 µg/m3
3:00 AM CASA CO 8 Good 1 0.1 PPM
3:00 AM CASA NO2 1 Good 2 2 PPB
3:00 AM CASA O3 8 Good 34 37 PPB
3:00 AM CASA PM10 24 Good 6 6 µg/m3
3:00 AM CASA PM2.5 24 Good 7 2 µg/m3
3:00 AM CCOL PM10 24 Good 2 2 µg/m3
3:00 AM CCOL PM2.5 24 Good 4 1 µg/m3
3:00 AM CHAT O3 8 Good 28 30 PPB
3:00 AM CHAT PM10 24 Good 6 7 µg/m3
3:00 AM CHAT PM2.5 24 Good 7 2 µg/m3
3:00 AM CTZ O3 8 Good 15 16 PPB
3:00 AM DELT PM2.5 24 Good 40 10 µg/m3
3:00 AM ELK O3 8 Good 22 24 PPB
3:00 AM FTC CO 8 Good 1 0.1 PPM
3:00 AM FTC O3 8 Good 33 36 PPB
3:00 AM FTCF PM10 24 Good 12 13 µg/m3
3:00 AM FTCF PM2.5 24 Good 11 3 µg/m3
3:00 AM FTCW O3 8 Good 38 41 PPB
3:00 AM GJCT CO 8 Good 6 0.5 PPM
3:00 AM GJPB PM10 24 Good 18 19 µg/m3
3:00 AM GJPB PM2.5 24 Good 36 9 µg/m3
3:00 AM GREH PM10 24 Good 27 29 µg/m3
3:00 AM GRET CO 8 Good 0 0.0 PPM
3:00 AM GRET O3 8 Good 35 38 PPB
3:00 AM H24 CO 8 Good 0 0.0 PPM
3:00 AM HLD O3 8 Good 31 34 PPB
3:00 AM I25DEN CO 8 Good 2 0.2 PPM
3:00 AM I25DEN NO2 1 Good 6 6 PPB
3:00 AM I25DEN PM10 24 Good 11 12 µg/m3
3:00 AM I25DEN PM2.5 24 Good 13 3 µg/m3
3:00 AM I25GLO NO2 1 Good 8 8 PPB
3:00 AM I25GLO PM10 24 Good 19 20 µg/m3
3:00 AM I25GLO PM2.5 24 Good 20 5 µg/m3
3:00 AM LNGM PM2.5 24 Good 41 10 µg/m3
3:00 AM MAN O3 8 Good 40 43 PPB
3:00 AM NJH PM2.5 24 Good 10 2 µg/m3
3:00 AM NREL O3 8 Good 39 42 PPB
3:00 AM PAL O3 8 Good 18 19 PPB
3:00 AM PDX O3 8 Good 17 18 PPB
3:00 AM RFN O3 8 Good 42 45 PPB
3:00 AM RIFL PM2.5 24 Good 24 6 µg/m3
3:00 AM RIFLO3 O3 8 Good 0 0 PPB
3:00 AM SWAN NO2 1 Good 4 4 PPB
3:00 AM SWAN PM10 24 Good 18 19 µg/m3
3:00 AM SWAN PM2.5 24 Good 18 4 µg/m3
3:00 AM WBY CO 8 Good 0 0.0 PPM
3:00 AM WBY O3 8 Good 31 34 PPB
3:00 AM WBY PM10 24 Good 9 10 µg/m3
3:00 AM WCH O3 8 Good 32 35 PPB
4:00 AM ACAD O3 8 Good 39 42 PPB
4:00 AM ADM PM10 24 Moderate 64 82 µg/m3
4:00 AM ADM PM2.5 24 Good 46 11 µg/m3
4:00 AM ASP O3 8 Good 34 37 PPB
4:00 AM ASPN O3 8 Good 15 16 PPB
4:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 18 4 µg/m3
4:00 AM AURE O3 8 Good 32 35 PPB
4:00 AM BOUR O3 8 Good 38 41 PPB
4:00 AM CAMP CO 8 Good 1 0.1 PPM
4:00 AM CAMP NO2 1 Good 7 7 PPB
4:00 AM CAMP NO2 1 Good 7 7 PPB
4:00 AM CAMP O3 8 Good 25 27 PPB
4:00 AM CAMP PM10 24 Good 8 9 µg/m3
4:00 AM CAMP PM2.5 24 Good 10 3 µg/m3
4:00 AM CASA CO 8 Good 1 0.1 PPM
4:00 AM CASA NO2 1 Good 2 2 PPB
4:00 AM CASA O3 8 Good 33 36 PPB
4:00 AM CASA PM10 24 Good 6 6 µg/m3
4:00 AM CASA PM2.5 24 Good 7 2 µg/m3
4:00 AM CCOL PM10 24 Good 2 2 µg/m3
4:00 AM CCOL PM2.5 24 Good 3 1 µg/m3
4:00 AM CHAT O3 8 Good 29 31 PPB
4:00 AM CHAT PM10 24 Good 6 7 µg/m3
4:00 AM CHAT PM2.5 24 Good 7 2 µg/m3
4:00 AM CTZ O3 8 Good 16 17 PPB
4:00 AM DELT PM2.5 24 Good 41 10 µg/m3
4:00 AM ELK O3 8 Good 23 25 PPB
4:00 AM FTC CO 8 Good 1 0.1 PPM
4:00 AM FTC O3 8 Good 34 37 PPB
4:00 AM FTCF PM10 24 Good 11 12 µg/m3
4:00 AM FTCF PM2.5 24 Good 10 3 µg/m3
4:00 AM FTCW O3 8 Good 38 41 PPB
4:00 AM GJCT CO 8 Good 6 0.5 PPM
4:00 AM GJPB PM10 24 Good 19 20 µg/m3
4:00 AM GJPB PM2.5 24 Good 38 9 µg/m3
4:00 AM GREH PM10 24 Good 25 27 µg/m3
4:00 AM GRET CO 8 Good 0 0.0 PPM
4:00 AM GRET O3 8 Good 35 38 PPB
4:00 AM H24 CO 8 Good 0 0.0 PPM
4:00 AM H24 SO2 1 Good 1 1 PPB
4:00 AM HLD O3 8 Good 32 35 PPB
4:00 AM I25DEN CO 8 Good 2 0.2 PPM
4:00 AM I25DEN NO2 1 Good 6 6 PPB
4:00 AM I25DEN PM10 24 Good 11 12 µg/m3
4:00 AM I25DEN PM2.5 24 Good 12 3 µg/m3
4:00 AM I25GLO NO2 1 Good 5 5 PPB
4:00 AM I25GLO PM10 24 Good 19 20 µg/m3
4:00 AM I25GLO PM2.5 24 Good 19 5 µg/m3
4:00 AM LNGM PM2.5 24 Good 42 10 µg/m3
4:00 AM MAN O3 8 Good 39 42 PPB
4:00 AM NJH PM2.5 24 Good 10 3 µg/m3
4:00 AM NREL O3 8 Good 38 41 PPB
4:00 AM PAL O3 8 Good 17 18 PPB
4:00 AM PDX O3 8 Good 16 17 PPB
4:00 AM RFN O3 8 Good 41 44 PPB
4:00 AM RIFL PM2.5 24 Good 26 6 µg/m3
4:00 AM RIFLO3 O3 8 Good 1 1 PPB
4:00 AM SWAN NO2 1 Good 2 2 PPB
4:00 AM SWAN PM10 24 Good 18 19 µg/m3
4:00 AM SWAN PM2.5 24 Good 18 4 µg/m3
4:00 AM WBY CO 8 Good 0 0.0 PPM
4:00 AM WBY NO2 1 Good 1 1 PPB
4:00 AM WBY NO2 1 Good 1 1 PPB
4:00 AM WBY O3 8 Good 32 35 PPB
4:00 AM WBY PM10 24 Good 9 10 µg/m3
4:00 AM WCH O3 8 Good 32 35 PPB
5:00 AM ACAD O3 8 Good 38 41 PPB
5:00 AM ADM PM10 24 Moderate 64 82 µg/m3
5:00 AM ADM PM2.5 24 Good 46 11 µg/m3
5:00 AM ASP O3 8 Good 36 39 PPB
5:00 AM ASPN O3 8 Good 17 18 PPB
5:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 18 4 µg/m3
5:00 AM AURE O3 8 Good 31 34 PPB
5:00 AM BOUR O3 8 Good 38 41 PPB
5:00 AM CAMP CO 8 Good 1 0.1 PPM
5:00 AM CAMP NO2 1 Good 5 5 PPB
5:00 AM CAMP NO2 1 Good 5 5 PPB
5:00 AM CAMP O3 8 Good 25 27 PPB
5:00 AM CAMP PM10 24 Good 8 9 µg/m3
5:00 AM CAMP PM2.5 24 Good 10 3 µg/m3
5:00 AM CASA CO 8 Good 0 0.0 PPM
5:00 AM CASA NO2 1 Good 4 4 PPB
5:00 AM CASA O3 8 Good 33 36 PPB
5:00 AM CASA PM10 24 Good 6 6 µg/m3
5:00 AM CASA PM2.5 24 Good 7 2 µg/m3
5:00 AM CCOL PM10 24 Good 2 2 µg/m3
5:00 AM CCOL PM2.5 24 Good 3 1 µg/m3
5:00 AM CHAT O3 8 Good 30 32 PPB
5:00 AM CHAT PM10 24 Good 6 7 µg/m3
5:00 AM CHAT PM2.5 24 Good 7 2 µg/m3
5:00 AM CTZ O3 8 Good 17 18 PPB
5:00 AM DELT PM2.5 24 Good 42 10 µg/m3
5:00 AM ELK O3 8 Good 23 25 PPB
5:00 AM FTC CO 8 Good 1 0.1 PPM
5:00 AM FTC O3 8 Good 35 38 PPB
5:00 AM FTCF PM10 24 Good 11 12 µg/m3
5:00 AM FTCF PM2.5 24 Good 10 2 µg/m3
5:00 AM FTCW O3 8 Good 37 40 PPB
5:00 AM GJCT CO 8 Good 6 0.5 PPM
5:00 AM GJPB PM10 24 Good 19 20 µg/m3
5:00 AM GJPB PM2.5 24 Good 38 9 µg/m3
5:00 AM GREH PM10 24 Good 24 26 µg/m3
5:00 AM GRET CO 8 Good 0 0.0 PPM
5:00 AM GRET O3 8 Good 34 37 PPB
5:00 AM H24 CO 8 Good 0 0.0 PPM
5:00 AM HLD O3 8 Good 33 36 PPB
5:00 AM I25DEN CO 8 Good 1 0.1 PPM
5:00 AM I25DEN NO2 1 Good 8 8 PPB
5:00 AM I25DEN PM10 24 Good 10 11 µg/m3
5:00 AM I25DEN PM2.5 24 Good 12 3 µg/m3
5:00 AM I25GLO NO2 1 Good 14 15 PPB
5:00 AM I25GLO PM10 24 Good 19 20 µg/m3
5:00 AM I25GLO PM2.5 24 Good 19 5 µg/m3
5:00 AM LNGM PM2.5 24 Good 41 10 µg/m3
5:00 AM MAN O3 8 Good 38 41 PPB
5:00 AM NJH PM2.5 24 Good 11 3 µg/m3
5:00 AM NREL O3 8 Good 37 40 PPB
5:00 AM PAL O3 8 Good 16 17 PPB
5:00 AM PDX O3 8 Good 16 17 PPB
5:00 AM RFN O3 8 Good 40 43 PPB
5:00 AM RIFL PM2.5 24 Good 28 7 µg/m3
5:00 AM RIFLO3 O3 8 Good 2 2 PPB
5:00 AM SWAN NO2 1 Good 9 10 PPB
5:00 AM SWAN PM10 24 Good 18 19 µg/m3
5:00 AM SWAN PM2.5 24 Good 18 4 µg/m3
5:00 AM WBY CO 8 Good 0 0.0 PPM
5:00 AM WBY NO2 1 Good 3 3 PPB
5:00 AM WBY NO2 1 Good 3 3 PPB
5:00 AM WBY O3 8 Good 31 34 PPB
5:00 AM WBY PM10 24 Good 9 10 µg/m3
5:00 AM WCH O3 8 Good 33 36 PPB
6:00 AM ACAD O3 8 Good 37 40 PPB
6:00 AM ADM PM10 24 Moderate 64 82 µg/m3
6:00 AM ADM PM2.5 24 Good 47 11 µg/m3
6:00 AM ASP O3 8 Good 35 38 PPB
6:00 AM ASPN O3 8 Good 18 19 PPB
6:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 18 4 µg/m3
6:00 AM AURE O3 8 Good 31 34 PPB
6:00 AM BOUR O3 8 Good 37 40 PPB
6:00 AM CAMP CO 8 Good 1 0.1 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 24 26 PPB
6:00 AM CAMP PM10 24 Good 8 9 µg/m3
6:00 AM CAMP PM2.5 24 Good 10 2 µg/m3
6:00 AM CASA CO 8 Good 0 0.0 PPM
6:00 AM CASA NO2 1 Good 8 9 PPB
6:00 AM CASA O3 8 Good 33 36 PPB
6:00 AM CASA PM10 24 Good 6 6 µg/m3
6:00 AM CASA PM2.5 24 Good 6 2 µg/m3
6:00 AM CCOL PM10 24 Good 2 2 µg/m3
6:00 AM CCOL PM2.5 24 Good 3 1 µg/m3
6:00 AM CHAT O3 8 Good 30 32 PPB
6:00 AM CHAT PM10 24 Good 6 7 µg/m3
6:00 AM CHAT PM2.5 24 Good 7 2 µg/m3
6:00 AM CTZ O3 8 Good 18 19 PPB
6:00 AM DELT PM2.5 24 Good 42 10 µg/m3
6:00 AM ELK O3 8 Good 23 25 PPB
6:00 AM FTC CO 8 Good 1 0.1 PPM
6:00 AM FTC O3 8 Good 34 37 PPB
6:00 AM FTCF PM10 24 Good 11 12 µg/m3
6:00 AM FTCF PM2.5 24 Good 9 2 µg/m3
6:00 AM FTCW O3 8 Good 36 39 PPB
6:00 AM GJCT CO 8 Good 6 0.5 PPM
6:00 AM GJPB PM10 24 Good 19 20 µg/m3
6:00 AM GJPB PM2.5 24 Good 38 9 µg/m3
6:00 AM GREH PM10 24 Good 23 25 µg/m3
6:00 AM GRET CO 8 Good 0 0.0 PPM
6:00 AM GRET O3 8 Good 32 35 PPB
6:00 AM H24 CO 8 Good 0 0.0 PPM
6:00 AM HLD O3 8 Good 34 37 PPB
6:00 AM I25DEN CO 8 Good 1 0.1 PPM
6:00 AM I25DEN PM10 24 Good 10 11 µg/m3
6:00 AM I25DEN PM2.5 24 Good 12 3 µg/m3
6:00 AM I25GLO NO2 1 Good 25 26 PPB
6:00 AM I25GLO PM10 24 Good 18 19 µg/m3
6:00 AM I25GLO PM2.5 24 Good 18 4 µg/m3
6:00 AM LNGM PM2.5 24 Good 42 10 µg/m3
6:00 AM MAN O3 8 Good 38 41 PPB
6:00 AM NJH PM2.5 24 Good 11 3 µg/m3
6:00 AM NREL O3 8 Good 36 39 PPB
6:00 AM PAL O3 8 Good 15 16 PPB
6:00 AM PDX O3 8 Good 15 16 PPB
6:00 AM RFN O3 8 Good 39 42 PPB
6:00 AM RIFL PM2.5 24 Good 30 7 µg/m3
6:00 AM RIFLO3 O3 8 Good 2 2 PPB
6:00 AM SWAN NO2 1 Good 16 17 PPB
6:00 AM SWAN PM10 24 Good 18 19 µg/m3
6:00 AM SWAN PM2.5 24 Good 18 4 µg/m3
6:00 AM WBY CO 8 Good 0 0.0 PPM
6:00 AM WBY NO2 1 Good 18 19 PPB
6:00 AM WBY NO2 1 Good 18 19 PPB
6:00 AM WBY O3 8 Good 29 31 PPB
6:00 AM WBY PM10 24 Good 10 11 µg/m3
6:00 AM WCH O3 8 Good 33 36 PPB
7:00 AM ACAD O3 8 Good 37 40 PPB
7:00 AM ADM PM10 24 Moderate 64 81 µg/m3
7:00 AM ADM PM2.5 24 Good 45 11 µg/m3
7:00 AM ASP O3 8 Good 34 37 PPB
7:00 AM ASPN O3 8 Good 20 22 PPB
7:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 18 4 µg/m3
7:00 AM AURE O3 8 Good 31 33 PPB
7:00 AM BOUR O3 8 Good 35 38 PPB
7:00 AM CAMP CO 8 Good 2 0.2 PPM
7:00 AM CAMP NO2 1 Good 24 25 PPB
7:00 AM CAMP NO2 1 Good 24 25 PPB
7:00 AM CAMP O3 8 Good 22 24 PPB
7:00 AM CAMP PM10 24 Good 8 9 µg/m3
7:00 AM CAMP PM2.5 24 Good 9 2 µg/m3
7:00 AM CASA CO 8 Good 0 0.0 PPM
7:00 AM CASA NO2 1 Good 26 28 PPB
7:00 AM CASA O3 8 Good 31 34 PPB
7:00 AM CASA PM10 24 Good 6 6 µg/m3
7:00 AM CASA PM2.5 24 Good 6 2 µg/m3
7:00 AM CCOL PM10 24 Good 2 2 µg/m3
7:00 AM CCOL PM2.5 24 Good 2 1 µg/m3
7:00 AM CHAT O3 8 Good 30 32 PPB
7:00 AM CHAT PM10 24 Good 6 7 µg/m3
7:00 AM CHAT PM2.5 24 Good 6 2 µg/m3
7:00 AM CTZ O3 8 Good 16 17 PPB
7:00 AM DELT PM2.5 24 Good 44 11 µg/m3
7:00 AM ELK O3 8 Good 23 25 PPB
7:00 AM FTC CO 8 Good 1 0.1 PPM
7:00 AM FTC O3 8 Good 33 36 PPB
7:00 AM FTCF PM10 24 Good 10 11 µg/m3
7:00 AM FTCF PM2.5 24 Good 8 2 µg/m3
7:00 AM FTCW O3 8 Good 34 37 PPB
7:00 AM GJCT CO 8 Good 5 0.4 PPM
7:00 AM GJPB PM10 24 Good 19 20 µg/m3
7:00 AM GJPB PM2.5 24 Good 39 9 µg/m3
7:00 AM GREH PM10 24 Good 22 24 µg/m3
7:00 AM GRET CO 8 Good 0 0.0 PPM
7:00 AM GRET O3 8 Good 31 33 PPB
7:00 AM H24 CO 8 Good 0 0.0 PPM
7:00 AM HLD O3 8 Good 34 37 PPB
7:00 AM I25DEN CO 8 Good 1 0.1 PPM
7:00 AM I25DEN PM10 24 Good 10 11 µg/m3
7:00 AM I25DEN PM2.5 24 Good 12 3 µg/m3
7:00 AM I25GLO NO2 1 Good 23 24 PPB
7:00 AM I25GLO PM10 24 Good 18 19 µg/m3
7:00 AM I25GLO PM2.5 24 Good 17 4 µg/m3
7:00 AM LNGM PM2.5 24 Good 44 11 µg/m3
7:00 AM MAN O3 8 Good 37 40 PPB
7:00 AM NJH PM2.5 24 Good 11 3 µg/m3
7:00 AM NREL O3 8 Good 34 37 PPB
7:00 AM PAL O3 8 Good 15 16 PPB
7:00 AM PDX O3 8 Good 15 16 PPB
7:00 AM RFN O3 8 Good 37 40 PPB
7:00 AM RIFL PM2.5 24 Good 31 8 µg/m3
7:00 AM RIFLO3 O3 8 Good 3 3 PPB
7:00 AM SWAN NO2 1 Good 18 19 PPB
7:00 AM SWAN PM10 24 Good 18 19 µg/m3
7:00 AM SWAN PM2.5 24 Good 17 4 µg/m3
7:00 AM WBY CO 8 Good 0 0.0 PPM
7:00 AM WBY NO2 1 Good 25 26 PPB
7:00 AM WBY NO2 1 Good 25 26 PPB
7:00 AM WBY O3 8 Good 27 29 PPB
7:00 AM WBY PM10 24 Good 11 12 µg/m3
7:00 AM WCH O3 8 Good 31 34 PPB
8:00 AM ACAD O3 8 Good 35 38 PPB
8:00 AM ADM PM10 24 Moderate 61 76 µg/m3
8:00 AM ADM PM2.5 24 Good 42 10 µg/m3
8:00 AM ASP O3 8 Good 34 37 PPB
8:00 AM ASPN O3 8 Good 21 23 PPB
8:00 AM ASPN2 PM10 24 Good 15 16 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 16 4 µg/m3
8:00 AM AURE O3 8 Good 31 33 PPB
8:00 AM BOUR O3 8 Good 34 37 PPB
8:00 AM CAMP CO 8 Good 2 0.2 PPM
8:00 AM CAMP NO2 1 Good 15 16 PPB
8:00 AM CAMP NO2 1 Good 15 16 PPB
8:00 AM CAMP O3 8 Good 23 25 PPB
8:00 AM CAMP PM10 24 Good 7 8 µg/m3
8:00 AM CAMP PM2.5 24 Good 9 2 µg/m3
8:00 AM CASA CO 8 Good 0 0.0 PPM
8:00 AM CASA NO2 1 Good 20 21 PPB
8:00 AM CASA O3 8 Good 29 31 PPB
8:00 AM CASA PM10 24 Good 5 5 µg/m3
8:00 AM CASA PM2.5 24 Good 6 1 µg/m3
8:00 AM CCOL PM10 24 Good 2 2 µg/m3
8:00 AM CCOL PM2.5 24 Good 2 1 µg/m3
8:00 AM CHAT O3 8 Good 29 31 PPB
8:00 AM CHAT PM10 24 Good 6 7 µg/m3
8:00 AM CHAT PM2.5 24 Good 7 2 µg/m3
8:00 AM CTZ O3 8 Good 15 16 PPB
8:00 AM DELT PM2.5 24 Good 46 11 µg/m3
8:00 AM ELK O3 8 Good 23 25 PPB
8:00 AM FTC CO 8 Good 1 0.1 PPM
8:00 AM FTC O3 8 Good 32 35 PPB
8:00 AM FTCF PM10 24 Good 9 10 µg/m3
8:00 AM FTCF PM2.5 24 Good 8 2 µg/m3
8:00 AM FTCW O3 8 Good 33 36 PPB
8:00 AM GJCT CO 8 Good 5 0.4 PPM
8:00 AM GJPB PM10 24 Good 19 21 µg/m3
8:00 AM GJPB PM2.5 24 Good 39 9 µg/m3
8:00 AM GREH PM10 24 Good 21 23 µg/m3
8:00 AM GRET CO 8 Good 0 0.0 PPM
8:00 AM GRET O3 8 Good 30 32 PPB
8:00 AM H24 CO 8 Good 1 0.1 PPM
8:00 AM HLD O3 8 Good 33 36 PPB
8:00 AM I25DEN PM10 24 Good 8 9 µg/m3
8:00 AM I25DEN PM2.5 24 Good 10 3 µg/m3
8:00 AM I25GLO NO2 1 Good 8 8 PPB
8:00 AM I25GLO PM10 24 Good 16 17 µg/m3
8:00 AM I25GLO PM2.5 24 Good 16 4 µg/m3
8:00 AM LNGM PM2.5 24 Good 45 11 µg/m3
8:00 AM MAN O3 8 Good 36 39 PPB
8:00 AM NJH PM2.5 24 Good 11 3 µg/m3
8:00 AM NREL O3 8 Good 34 37 PPB
8:00 AM PAL O3 8 Good 14 15 PPB
8:00 AM PDX O3 8 Good 14 15 PPB
8:00 AM RFN O3 8 Good 36 39 PPB
8:00 AM RIFL PM2.5 24 Good 32 8 µg/m3
8:00 AM RIFLO3 O3 8 Good 3 3 PPB
8:00 AM SWAN NO2 1 Good 12 13 PPB
8:00 AM SWAN PM10 24 Good 17 18 µg/m3
8:00 AM SWAN PM2.5 24 Good 16 4 µg/m3
8:00 AM WBY CO 8 Good 0 0.0 PPM
8:00 AM WBY NO2 1 Good 4 4 PPB
8:00 AM WBY NO2 1 Good 4 4 PPB
8:00 AM WBY O3 8 Good 27 29 PPB
8:00 AM WBY PM10 24 Good 11 12 µg/m3
8:00 AM WCH O3 8 Good 30 32 PPB

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