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AQI Calculations on 11/18/2017 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 CAMP CO 8 Good 2 0.2 PPM
1:00 AM CASA CO 8 Good 1 0.1 PPM
1:00 AM FTC CO 8 Good 1 0.1 PPM
1:00 AM GJCT CO 8 Good 1 0.1 PPM
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM H24 CO 8 Good 1 0.1 PPM
1:00 AM I25DEN CO 8 Good 2 0.2 PPM
1:00 AM WBY CO 8 Good 1 0.1 PPM
2:00 AM CAMP CO 8 Good 2 0.2 PPM
2:00 AM CASA CO 8 Good 1 0.1 PPM
2:00 AM FTC CO 8 Good 1 0.1 PPM
2:00 AM GJCT CO 8 Good 1 0.1 PPM
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM H24 CO 8 Good 1 0.1 PPM
2:00 AM I25DEN CO 8 Good 2 0.2 PPM
2:00 AM WBY CO 8 Good 1 0.1 PPM
3:00 AM CAMP CO 8 Good 1 0.1 PPM
3:00 AM CASA CO 8 Good 1 0.1 PPM
3:00 AM FTC CO 8 Good 1 0.1 PPM
3:00 AM GJCT CO 8 Good 1 0.1 PPM
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM H24 CO 8 Good 1 0.1 PPM
3:00 AM I25DEN CO 8 Good 2 0.2 PPM
3:00 AM WBY CO 8 Good 1 0.1 PPM
4:00 AM CAMP CO 8 Good 1 0.1 PPM
4:00 AM CASA CO 8 Good 1 0.1 PPM
4:00 AM FTC CO 8 Good 1 0.1 PPM
4:00 AM GJCT CO 8 Good 1 0.1 PPM
4:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM H24 CO 8 Good 1 0.1 PPM
4:00 AM I25DEN CO 8 Good 2 0.2 PPM
4:00 AM WBY CO 8 Good 1 0.1 PPM
5:00 AM CAMP CO 8 Good 1 0.1 PPM
5:00 AM CASA CO 8 Good 1 0.1 PPM
5:00 AM FTC CO 8 Good 1 0.1 PPM
5:00 AM GJCT CO 8 Good 1 0.1 PPM
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM H24 CO 8 Good 1 0.1 PPM
5:00 AM I25DEN CO 8 Good 2 0.2 PPM
5:00 AM WBY CO 8 Good 1 0.1 PPM
6:00 AM CAMP CO 8 Good 1 0.1 PPM
6:00 AM CASA CO 8 Good 1 0.1 PPM
6:00 AM FTC CO 8 Good 1 0.1 PPM
6:00 AM GJCT CO 8 Good 1 0.1 PPM
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM H24 CO 8 Good 1 0.1 PPM
6:00 AM I25DEN CO 8 Good 1 0.1 PPM
6:00 AM WBY CO 8 Good 1 0.1 PPM
7:00 AM CAMP CO 8 Good 1 0.1 PPM
7:00 AM CASA CO 8 Good 1 0.1 PPM
7:00 AM FTC CO 8 Good 1 0.1 PPM
7:00 AM GJCT CO 8 Good 1 0.1 PPM
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM H24 CO 8 Good 1 0.1 PPM
7:00 AM I25DEN CO 8 Good 1 0.1 PPM
7:00 AM WBY CO 8 Good 1 0.1 PPM
8:00 AM CAMP CO 8 Good 1 0.1 PPM
8:00 AM CASA CO 8 Good 1 0.1 PPM
8:00 AM FTC CO 8 Good 1 0.1 PPM
8:00 AM GJCT CO 8 Good 1 0.1 PPM
8:00 AM GRET CO 8 Good 1 0.1 PPM
8:00 AM H24 CO 8 Good 1 0.1 PPM
8:00 AM I25DEN CO 8 Good 1 0.1 PPM
8:00 AM WBY CO 8 Good 1 0.1 PPM
1:00 AM CAMP NO2 1 Good 6 6 PPB
1:00 AM CAMP NO2 1 Good 6 6 PPB
1:00 AM CASA NO2 1 Good 2 2 PPB
1:00 AM I25GLO NO2 1 Good 3 3 PPB
1:00 AM SWAN NO2 1 Good 3 3 PPB
1:00 AM WBY NO2 1 Good 2 2 PPB
1:00 AM WBY NO2 1 Good 2 2 PPB
2:00 AM CAMP NO2 1 Good 8 8 PPB
2:00 AM CAMP NO2 1 Good 8 8 PPB
2:00 AM CASA NO2 1 Good 5 5 PPB
2:00 AM I25GLO NO2 1 Good 8 8 PPB
2:00 AM SWAN NO2 1 Good 7 7 PPB
2:00 AM WBY NO2 1 Good 1 1 PPB
2:00 AM WBY NO2 1 Good 1 1 PPB
3:00 AM CAMP NO2 1 Good 9 10 PPB
3:00 AM CAMP NO2 1 Good 9 10 PPB
3:00 AM CASA NO2 1 Good 7 7 PPB
3:00 AM I25GLO NO2 1 Good 9 10 PPB
3:00 AM SWAN NO2 1 Good 3 3 PPB
3:00 AM WBY NO2 1 Good 2 2 PPB
3:00 AM WBY NO2 1 Good 2 2 PPB
4:00 AM CAMP NO2 1 Good 8 9 PPB
4:00 AM CAMP NO2 1 Good 8 9 PPB
4:00 AM CASA NO2 1 Good 6 6 PPB
4:00 AM I25GLO NO2 1 Good 22 23 PPB
4:00 AM SWAN NO2 1 Good 11 12 PPB
4:00 AM WBY NO2 1 Good 2 2 PPB
4:00 AM WBY NO2 1 Good 2 2 PPB
5:00 AM CAMP NO2 1 Good 8 8 PPB
5:00 AM CAMP NO2 1 Good 8 8 PPB
5:00 AM CASA NO2 1 Good 9 10 PPB
5:00 AM I25GLO NO2 1 Good 25 26 PPB
5:00 AM SWAN NO2 1 Good 15 16 PPB
5:00 AM WBY NO2 1 Good 9 10 PPB
5:00 AM WBY NO2 1 Good 9 10 PPB
6:00 AM CAMP NO2 1 Good 5 5 PPB
6:00 AM CAMP NO2 1 Good 5 5 PPB
6:00 AM CASA NO2 1 Good 8 8 PPB
6:00 AM I25GLO NO2 1 Good 29 31 PPB
6:00 AM SWAN NO2 1 Good 30 32 PPB
6:00 AM WBY NO2 1 Good 19 20 PPB
6:00 AM WBY NO2 1 Good 19 20 PPB
7:00 AM CAMP NO2 1 Good 9 10 PPB
7:00 AM CAMP NO2 1 Good 9 10 PPB
7:00 AM CASA NO2 1 Good 6 6 PPB
7:00 AM I25GLO NO2 1 Good 32 34 PPB
7:00 AM SWAN NO2 1 Good 21 22 PPB
7:00 AM WBY NO2 1 Good 15 16 PPB
7:00 AM WBY NO2 1 Good 15 16 PPB
8:00 AM CAMP NO2 1 Good 9 10 PPB
8:00 AM CAMP NO2 1 Good 9 10 PPB
8:00 AM CASA NO2 1 Good 8 8 PPB
8:00 AM I25GLO NO2 1 Good 29 31 PPB
8:00 AM SWAN NO2 1 Good 23 24 PPB
8:00 AM WBY NO2 1 Good 25 27 PPB
8:00 AM WBY NO2 1 Good 25 27 PPB
1:00 AM ACAD O3 8 Good 32 35 PPB
1:00 AM ASP O3 8 Good 36 39 PPB
1:00 AM ASPN O3 8 Good 36 39 PPB
1:00 AM AURE O3 8 Good 31 34 PPB
1:00 AM BOUR O3 8 Good 36 39 PPB
1:00 AM CAMP O3 8 Good 27 29 PPB
1:00 AM CASA O3 8 Good 31 33 PPB
1:00 AM CHAT O3 8 Good 31 33 PPB
1:00 AM CTZ O3 8 Good 32 35 PPB
1:00 AM ELK O3 8 Good 34 37 PPB
1:00 AM FTC O3 8 Good 39 42 PPB
1:00 AM FTCW O3 8 Good 42 45 PPB
1:00 AM GRET O3 8 Good 37 40 PPB
1:00 AM HLD O3 8 Good 32 35 PPB
1:00 AM MAN O3 8 Good 35 38 PPB
1:00 AM NREL O3 8 Good 35 38 PPB
1:00 AM PAL O3 8 Good 31 33 PPB
1:00 AM PDX O3 8 Good 35 38 PPB
1:00 AM RFN O3 8 Good 38 41 PPB
1:00 AM RIFLO3 O3 8 Good 31 33 PPB
1:00 AM WBY O3 8 Good 31 34 PPB
1:00 AM WCH O3 8 Good 31 33 PPB
2:00 AM ACAD O3 8 Good 33 36 PPB
2:00 AM ASP O3 8 Good 37 40 PPB
2:00 AM ASPN O3 8 Good 37 40 PPB
2:00 AM AURE O3 8 Good 32 35 PPB
2:00 AM BOUR O3 8 Good 37 40 PPB
2:00 AM CAMP O3 8 Good 29 31 PPB
2:00 AM CASA O3 8 Good 32 35 PPB
2:00 AM CHAT O3 8 Good 31 34 PPB
2:00 AM CTZ O3 8 Good 33 36 PPB
2:00 AM ELK O3 8 Good 34 37 PPB
2:00 AM FTC O3 8 Good 40 43 PPB
2:00 AM FTCW O3 8 Good 42 45 PPB
2:00 AM GRET O3 8 Good 39 42 PPB
2:00 AM HLD O3 8 Good 33 36 PPB
2:00 AM MAN O3 8 Good 36 39 PPB
2:00 AM NREL O3 8 Good 36 39 PPB
2:00 AM PAL O3 8 Good 31 33 PPB
2:00 AM PDX O3 8 Good 36 39 PPB
2:00 AM RFN O3 8 Good 39 42 PPB
2:00 AM RIFLO3 O3 8 Good 30 32 PPB
2:00 AM WBY O3 8 Good 32 35 PPB
2:00 AM WCH O3 8 Good 31 34 PPB
3:00 AM ACAD O3 8 Good 32 35 PPB
3:00 AM ASP O3 8 Good 39 42 PPB
3:00 AM ASPN O3 8 Good 38 41 PPB
3:00 AM AURE O3 8 Good 32 35 PPB
3:00 AM BOUR O3 8 Good 39 42 PPB
3:00 AM CAMP O3 8 Good 30 32 PPB
3:00 AM CASA O3 8 Good 33 36 PPB
3:00 AM CHAT O3 8 Good 32 35 PPB
3:00 AM CTZ O3 8 Good 33 36 PPB
3:00 AM ELK O3 8 Good 33 36 PPB
3:00 AM FTC O3 8 Good 41 44 PPB
3:00 AM FTCW O3 8 Good 42 45 PPB
3:00 AM GRET O3 8 Good 40 43 PPB
3:00 AM HLD O3 8 Good 34 37 PPB
3:00 AM MAN O3 8 Good 36 39 PPB
3:00 AM NREL O3 8 Good 37 40 PPB
3:00 AM PAL O3 8 Good 31 33 PPB
3:00 AM PDX O3 8 Good 36 39 PPB
3:00 AM RFN O3 8 Good 40 43 PPB
3:00 AM RIFLO3 O3 8 Good 28 30 PPB
3:00 AM WBY O3 8 Good 33 36 PPB
3:00 AM WCH O3 8 Good 33 36 PPB
4:00 AM ACAD O3 8 Good 33 36 PPB
4:00 AM ASP O3 8 Good 41 44 PPB
4:00 AM ASPN O3 8 Good 38 41 PPB
4:00 AM AURE O3 8 Good 33 36 PPB
4:00 AM BOUR O3 8 Good 39 42 PPB
4:00 AM CAMP O3 8 Good 30 32 PPB
4:00 AM CASA O3 8 Good 34 37 PPB
4:00 AM CHAT O3 8 Good 32 35 PPB
4:00 AM CTZ O3 8 Good 34 37 PPB
4:00 AM ELK O3 8 Good 33 36 PPB
4:00 AM FTC O3 8 Good 40 43 PPB
4:00 AM FTCW O3 8 Good 42 45 PPB
4:00 AM GRET O3 8 Good 40 43 PPB
4:00 AM HLD O3 8 Good 34 37 PPB
4:00 AM MAN O3 8 Good 37 40 PPB
4:00 AM NREL O3 8 Good 39 42 PPB
4:00 AM PAL O3 8 Good 31 33 PPB
4:00 AM PDX O3 8 Good 36 39 PPB
4:00 AM RFN O3 8 Good 42 45 PPB
4:00 AM RIFLO3 O3 8 Good 28 30 PPB
4:00 AM WBY O3 8 Good 34 37 PPB
4:00 AM WCH O3 8 Good 35 38 PPB
5:00 AM ACAD O3 8 Good 33 36 PPB
5:00 AM ASP O3 8 Good 40 43 PPB
5:00 AM ASPN O3 8 Good 37 40 PPB
5:00 AM AURE O3 8 Good 32 35 PPB
5:00 AM BOUR O3 8 Good 40 43 PPB
5:00 AM CAMP O3 8 Good 31 33 PPB
5:00 AM CASA O3 8 Good 34 37 PPB
5:00 AM CHAT O3 8 Good 32 35 PPB
5:00 AM CTZ O3 8 Good 34 37 PPB
5:00 AM ELK O3 8 Good 32 35 PPB
5:00 AM FTC O3 8 Good 39 42 PPB
5:00 AM FTCW O3 8 Good 41 44 PPB
5:00 AM GRET O3 8 Good 38 41 PPB
5:00 AM HLD O3 8 Good 35 38 PPB
5:00 AM MAN O3 8 Good 38 41 PPB
5:00 AM PAL O3 8 Good 31 34 PPB
5:00 AM PDX O3 8 Good 35 38 PPB
5:00 AM RFN O3 8 Good 42 45 PPB
5:00 AM RIFLO3 O3 8 Good 28 30 PPB
5:00 AM WBY O3 8 Good 33 36 PPB
5:00 AM WCH O3 8 Good 36 39 PPB
6:00 AM ACAD O3 8 Good 33 36 PPB
6:00 AM ASP O3 8 Good 39 42 PPB
6:00 AM ASPN O3 8 Good 35 38 PPB
6:00 AM AURE O3 8 Good 32 35 PPB
6:00 AM BOUR O3 8 Good 38 41 PPB
6:00 AM CAMP O3 8 Good 32 35 PPB
6:00 AM CASA O3 8 Good 35 38 PPB
6:00 AM CHAT O3 8 Good 32 35 PPB
6:00 AM CTZ O3 8 Good 34 37 PPB
6:00 AM ELK O3 8 Good 31 34 PPB
6:00 AM FTC O3 8 Good 37 40 PPB
6:00 AM FTCW O3 8 Good 39 42 PPB
6:00 AM GRET O3 8 Good 36 39 PPB
6:00 AM HLD O3 8 Good 35 38 PPB
6:00 AM MAN O3 8 Good 38 41 PPB
6:00 AM PAL O3 8 Good 31 33 PPB
6:00 AM PDX O3 8 Good 33 36 PPB
6:00 AM RFN O3 8 Good 41 44 PPB
6:00 AM WBY O3 8 Good 32 35 PPB
6:00 AM WCH O3 8 Good 36 39 PPB
7:00 AM ACAD O3 8 Good 33 36 PPB
7:00 AM ASP O3 8 Good 38 41 PPB
7:00 AM ASPN O3 8 Good 33 36 PPB
7:00 AM AURE O3 8 Good 32 35 PPB
7:00 AM BOUR O3 8 Good 35 38 PPB
7:00 AM CAMP O3 8 Good 31 34 PPB
7:00 AM CASA O3 8 Good 34 37 PPB
7:00 AM CHAT O3 8 Good 32 35 PPB
7:00 AM CTZ O3 8 Good 34 37 PPB
7:00 AM ELK O3 8 Good 31 33 PPB
7:00 AM FTC O3 8 Good 36 39 PPB
7:00 AM FTCW O3 8 Good 38 41 PPB
7:00 AM GRET O3 8 Good 35 38 PPB
7:00 AM HLD O3 8 Good 33 36 PPB
7:00 AM MAN O3 8 Good 38 41 PPB
7:00 AM PAL O3 8 Good 30 32 PPB
7:00 AM PDX O3 8 Good 32 35 PPB
7:00 AM RFN O3 8 Good 40 43 PPB
7:00 AM WBY O3 8 Good 30 32 PPB
7:00 AM WCH O3 8 Good 34 37 PPB
8:00 AM ACAD O3 8 Good 32 35 PPB
8:00 AM ASP O3 8 Good 36 39 PPB
8:00 AM ASPN O3 8 Good 31 34 PPB
8:00 AM AURE O3 8 Good 32 35 PPB
8:00 AM BOUR O3 8 Good 32 35 PPB
8:00 AM CAMP O3 8 Good 31 33 PPB
8:00 AM CASA O3 8 Good 32 35 PPB
8:00 AM CHAT O3 8 Good 31 34 PPB
8:00 AM CTZ O3 8 Good 33 36 PPB
8:00 AM ELK O3 8 Good 30 32 PPB
8:00 AM FTC O3 8 Good 34 37 PPB
8:00 AM FTCW O3 8 Good 36 39 PPB
8:00 AM GRET O3 8 Good 33 36 PPB
8:00 AM HLD O3 8 Good 31 34 PPB
8:00 AM MAN O3 8 Good 37 40 PPB
8:00 AM PAL O3 8 Good 29 31 PPB
8:00 AM PDX O3 8 Good 31 34 PPB
8:00 AM RFN O3 8 Good 39 42 PPB
8:00 AM WBY O3 8 Good 26 28 PPB
8:00 AM WCH O3 8 Good 33 36 PPB
1:00 AM ADM PM10 24 Moderate 72 98 µg/m3
1:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
1:00 AM CAMP PM10 24 Good 7 8 µg/m3
1:00 AM CASA PM10 24 Good 5 5 µg/m3
1:00 AM CCOL PM10 24 Good 3 3 µg/m3
1:00 AM CHAT PM10 24 Good 9 10 µg/m3
1:00 AM FTCF PM10 24 Good 5 5 µg/m3
1:00 AM GJPB PM10 24 Good 30 32 µg/m3
1:00 AM GREH PM10 24 Good 17 18 µg/m3
1:00 AM I25DEN PM10 24 Good 14 15 µg/m3
1:00 AM I25GLO PM10 24 Good 14 15 µg/m3
1:00 AM SWAN PM10 24 Good 23 25 µg/m3
1:00 AM WBY PM10 24 Good 21 23 µg/m3
2:00 AM ADM PM10 24 Moderate 72 98 µg/m3
2:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
2:00 AM CAMP PM10 24 Good 7 8 µg/m3
2:00 AM CASA PM10 24 Good 5 5 µg/m3
2:00 AM CCOL PM10 24 Good 2 2 µg/m3
2:00 AM CHAT PM10 24 Good 9 10 µg/m3
2:00 AM FTCF PM10 24 Good 4 4 µg/m3
2:00 AM GJPB PM10 24 Good 28 30 µg/m3
2:00 AM GREH PM10 24 Good 17 18 µg/m3
2:00 AM I25DEN PM10 24 Good 14 15 µg/m3
2:00 AM I25GLO PM10 24 Good 14 15 µg/m3
2:00 AM SWAN PM10 24 Good 23 25 µg/m3
2:00 AM WBY PM10 24 Good 21 23 µg/m3
3:00 AM ADM PM10 24 Moderate 72 97 µg/m3
3:00 AM ASPN2 PM10 24 Good 1 1 µg/m3
3:00 AM CAMP PM10 24 Good 7 8 µg/m3
3:00 AM CASA PM10 24 Good 5 5 µg/m3
3:00 AM CCOL PM10 24 Good 2 2 µg/m3
3:00 AM CHAT PM10 24 Good 9 10 µg/m3
3:00 AM FTCF PM10 24 Good 4 4 µg/m3
3:00 AM GJPB PM10 24 Good 26 28 µg/m3
3:00 AM GREH PM10 24 Good 17 18 µg/m3
3:00 AM I25DEN PM10 24 Good 14 15 µg/m3
3:00 AM I25GLO PM10 24 Good 14 15 µg/m3
3:00 AM SWAN PM10 24 Good 23 25 µg/m3
3:00 AM WBY PM10 24 Good 21 23 µg/m3
4:00 AM ADM PM10 24 Moderate 72 97 µg/m3
4:00 AM ASPN2 PM10 24 Good 1 1 µg/m3
4:00 AM CAMP PM10 24 Good 7 8 µg/m3
4:00 AM CASA PM10 24 Good 5 5 µg/m3
4:00 AM CCOL PM10 24 Good 2 2 µg/m3
4:00 AM CHAT PM10 24 Good 9 10 µg/m3
4:00 AM FTCF PM10 24 Good 4 4 µg/m3
4:00 AM GJPB PM10 24 Good 24 26 µg/m3
4:00 AM GREH PM10 24 Good 17 18 µg/m3
4:00 AM I25DEN PM10 24 Good 13 14 µg/m3
4:00 AM I25GLO PM10 24 Good 14 15 µg/m3
4:00 AM SWAN PM10 24 Good 22 24 µg/m3
4:00 AM WBY PM10 24 Good 20 22 µg/m3
5:00 AM ADM PM10 24 Moderate 70 94 µg/m3
5:00 AM ASPN2 PM10 24 Good 1 1 µg/m3
5:00 AM CAMP PM10 24 Good 7 8 µg/m3
5:00 AM CASA PM10 24 Good 5 5 µg/m3
5:00 AM CHAT PM10 24 Good 9 10 µg/m3
5:00 AM FTCF PM10 24 Good 4 4 µg/m3
5:00 AM GJPB PM10 24 Good 23 25 µg/m3
5:00 AM GREH PM10 24 Good 18 19 µg/m3
5:00 AM I25DEN PM10 24 Good 13 14 µg/m3
5:00 AM I25GLO PM10 24 Good 14 15 µg/m3
5:00 AM SWAN PM10 24 Good 22 24 µg/m3
5:00 AM WBY PM10 24 Good 20 22 µg/m3
6:00 AM ADM PM10 24 Moderate 69 91 µg/m3
6:00 AM ASPN2 PM10 24 Good 1 1 µg/m3
6:00 AM CAMP PM10 24 Good 7 8 µg/m3
6:00 AM CASA PM10 24 Good 5 5 µg/m3
6:00 AM CHAT PM10 24 Good 9 10 µg/m3
6:00 AM FTCF PM10 24 Good 4 4 µg/m3
6:00 AM GJPB PM10 24 Good 21 23 µg/m3
6:00 AM GREH PM10 24 Good 18 19 µg/m3
6:00 AM I25DEN PM10 24 Good 12 13 µg/m3
6:00 AM I25GLO PM10 24 Good 14 15 µg/m3
6:00 AM SWAN PM10 24 Good 21 23 µg/m3
6:00 AM WBY PM10 24 Good 20 22 µg/m3
7:00 AM ADM PM10 24 Moderate 67 88 µg/m3
7:00 AM ASPN2 PM10 24 Good 1 1 µg/m3
7:00 AM CAMP PM10 24 Good 6 7 µg/m3
7:00 AM CASA PM10 24 Good 5 5 µg/m3
7:00 AM CHAT PM10 24 Good 8 9 µg/m3
7:00 AM FTCF PM10 24 Good 3 3 µg/m3
7:00 AM GJPB PM10 24 Good 20 22 µg/m3
7:00 AM GREH PM10 24 Good 19 20 µg/m3
7:00 AM I25DEN PM10 24 Good 12 13 µg/m3
7:00 AM I25GLO PM10 24 Good 14 15 µg/m3
7:00 AM SWAN PM10 24 Good 21 23 µg/m3
7:00 AM WBY PM10 24 Good 19 21 µg/m3
8:00 AM ADM PM10 24 Moderate 64 82 µg/m3
8:00 AM ASPN2 PM10 24 Good 1 1 µg/m3
8:00 AM CAMP PM10 24 Good 6 7 µg/m3
8:00 AM CASA PM10 24 Good 5 5 µg/m3
8:00 AM CHAT PM10 24 Good 8 9 µg/m3
8:00 AM FTCF PM10 24 Good 3 3 µg/m3
8:00 AM GJPB PM10 24 Good 20 22 µg/m3
8:00 AM GREH PM10 24 Good 19 20 µg/m3
8:00 AM I25DEN PM10 24 Good 10 11 µg/m3
8:00 AM I25GLO PM10 24 Good 13 14 µg/m3
8:00 AM SWAN PM10 24 Good 19 21 µg/m3
8:00 AM WBY PM10 24 Good 19 20 µg/m3
1:00 AM ADM PM2.5 24 Moderate 56 14 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 6 1 µg/m3
1:00 AM CAMP PM2.5 24 Good 12 3 µg/m3
1:00 AM CASA PM2.5 24 Good 8 2 µg/m3
1:00 AM CCOL PM2.5 24 Good 5 1 µg/m3
1:00 AM CHAT PM2.5 24 Good 9 2 µg/m3
1:00 AM DELT PM2.5 24 Good 36 9 µg/m3
1:00 AM FTCF PM2.5 24 Good 5 1 µg/m3
1:00 AM GJPB PM2.5 24 Good 28 7 µg/m3
1:00 AM GREH PM2.5 24 Moderate 52 13 µg/m3
1:00 AM I25DEN PM2.5 24 Good 16 4 µg/m3
1:00 AM I25GLO PM2.5 24 Good 17 4 µg/m3
1:00 AM LNGM PM2.5 24 Good 19 5 µg/m3
1:00 AM NJH PM2.5 24 Good 12 3 µg/m3
1:00 AM RIFL PM2.5 24 Good 13 3 µg/m3
1:00 AM SWAN PM2.5 24 Good 20 5 µg/m3
2:00 AM ADM PM2.5 24 Moderate 55 14 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 5 1 µg/m3
2:00 AM CAMP PM2.5 24 Good 12 3 µg/m3
2:00 AM CASA PM2.5 24 Good 7 2 µg/m3
2:00 AM CCOL PM2.5 24 Good 4 1 µg/m3
2:00 AM CHAT PM2.5 24 Good 9 2 µg/m3
2:00 AM DELT PM2.5 24 Good 35 9 µg/m3
2:00 AM FTCF PM2.5 24 Good 5 1 µg/m3
2:00 AM GJPB PM2.5 24 Good 25 6 µg/m3
2:00 AM GREH PM2.5 24 Moderate 52 13 µg/m3
2:00 AM I25DEN PM2.5 24 Good 16 4 µg/m3
2:00 AM I25GLO PM2.5 24 Good 16 4 µg/m3
2:00 AM LNGM PM2.5 24 Good 20 5 µg/m3
2:00 AM NJH PM2.5 24 Good 12 3 µg/m3
2:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
2:00 AM SWAN PM2.5 24 Good 20 5 µg/m3
3:00 AM ADM PM2.5 24 Moderate 55 14 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 5 1 µg/m3
3:00 AM CAMP PM2.5 24 Good 11 3 µg/m3
3:00 AM CASA PM2.5 24 Good 7 2 µg/m3
3:00 AM CCOL PM2.5 24 Good 3 1 µg/m3
3:00 AM CHAT PM2.5 24 Good 8 2 µg/m3
3:00 AM DELT PM2.5 24 Good 35 8 µg/m3
3:00 AM FTCF PM2.5 24 Good 5 1 µg/m3
3:00 AM GJPB PM2.5 24 Good 22 5 µg/m3
3:00 AM GREH PM2.5 24 Moderate 53 13 µg/m3
3:00 AM I25DEN PM2.5 24 Good 15 4 µg/m3
3:00 AM I25GLO PM2.5 24 Good 16 4 µg/m3
3:00 AM LNGM PM2.5 24 Good 20 5 µg/m3
3:00 AM NJH PM2.5 24 Good 13 3 µg/m3
3:00 AM RIFL PM2.5 24 Good 11 3 µg/m3
3:00 AM SWAN PM2.5 24 Good 18 4 µg/m3
4:00 AM ADM PM2.5 24 Moderate 55 14 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 5 1 µg/m3
4:00 AM CAMP PM2.5 24 Good 10 3 µg/m3
4:00 AM CASA PM2.5 24 Good 7 2 µg/m3
4:00 AM CCOL PM2.5 24 Good 3 1 µg/m3
4:00 AM CHAT PM2.5 24 Good 8 2 µg/m3
4:00 AM DELT PM2.5 24 Good 34 8 µg/m3
4:00 AM FTCF PM2.5 24 Good 5 1 µg/m3
4:00 AM GJPB PM2.5 24 Good 20 5 µg/m3
4:00 AM GREH PM2.5 24 Moderate 53 13 µg/m3
4:00 AM I25DEN PM2.5 24 Good 15 4 µg/m3
4:00 AM I25GLO PM2.5 24 Good 16 4 µg/m3
4:00 AM LNGM PM2.5 24 Good 20 5 µg/m3
4:00 AM NJH PM2.5 24 Good 13 3 µg/m3
4:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
4:00 AM SWAN PM2.5 24 Good 17 4 µg/m3
5:00 AM ADM PM2.5 24 Moderate 54 13 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 5 1 µg/m3
5:00 AM CAMP PM2.5 24 Good 10 2 µg/m3
5:00 AM CASA PM2.5 24 Good 6 2 µg/m3
5:00 AM CHAT PM2.5 24 Good 8 2 µg/m3
5:00 AM DELT PM2.5 24 Good 34 8 µg/m3
5:00 AM FTCF PM2.5 24 Good 5 1 µg/m3
5:00 AM GJPB PM2.5 24 Good 17 4 µg/m3
5:00 AM GREH PM2.5 24 Moderate 54 14 µg/m3
5:00 AM I25DEN PM2.5 24 Good 14 3 µg/m3
5:00 AM I25GLO PM2.5 24 Good 15 4 µg/m3
5:00 AM LNGM PM2.5 24 Good 20 5 µg/m3
5:00 AM NJH PM2.5 24 Good 14 3 µg/m3
5:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
5:00 AM SWAN PM2.5 24 Good 17 4 µg/m3
6:00 AM ADM PM2.5 24 Moderate 52 13 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 5 1 µg/m3
6:00 AM CAMP PM2.5 24 Good 10 2 µg/m3
6:00 AM CASA PM2.5 24 Good 6 2 µg/m3
6:00 AM CHAT PM2.5 24 Good 8 2 µg/m3
6:00 AM DELT PM2.5 24 Good 33 8 µg/m3
6:00 AM FTCF PM2.5 24 Good 5 1 µg/m3
6:00 AM GJPB PM2.5 24 Good 15 4 µg/m3
6:00 AM GREH PM2.5 24 Moderate 55 14 µg/m3
6:00 AM I25DEN PM2.5 24 Good 14 3 µg/m3
6:00 AM I25GLO PM2.5 24 Good 15 4 µg/m3
6:00 AM LNGM PM2.5 24 Good 19 5 µg/m3
6:00 AM NJH PM2.5 24 Good 15 4 µg/m3
6:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
6:00 AM SWAN PM2.5 24 Good 16 4 µg/m3
7:00 AM ADM PM2.5 24 Moderate 51 12 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 5 1 µg/m3
7:00 AM CAMP PM2.5 24 Good 9 2 µg/m3
7:00 AM CASA PM2.5 24 Good 6 1 µg/m3
7:00 AM CHAT PM2.5 24 Good 8 2 µg/m3
7:00 AM DELT PM2.5 24 Good 32 8 µg/m3
7:00 AM FTCF PM2.5 24 Good 5 1 µg/m3
7:00 AM GJPB PM2.5 24 Good 14 3 µg/m3
7:00 AM GREH PM2.5 24 Moderate 56 15 µg/m3
7:00 AM I25DEN PM2.5 24 Good 13 3 µg/m3
7:00 AM I25GLO PM2.5 24 Good 15 4 µg/m3
7:00 AM LNGM PM2.5 24 Good 18 4 µg/m3
7:00 AM NJH PM2.5 24 Good 15 4 µg/m3
7:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
7:00 AM SWAN PM2.5 24 Good 16 4 µg/m3
8:00 AM ADM PM2.5 24 Good 47 11 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 5 1 µg/m3
8:00 AM CAMP PM2.5 24 Good 8 2 µg/m3
8:00 AM CASA PM2.5 24 Good 5 1 µg/m3
8:00 AM CHAT PM2.5 24 Good 8 2 µg/m3
8:00 AM DELT PM2.5 24 Good 31 8 µg/m3
8:00 AM FTCF PM2.5 24 Good 4 1 µg/m3
8:00 AM GJPB PM2.5 24 Good 13 3 µg/m3
8:00 AM GREH PM2.5 24 Moderate 56 14 µg/m3
8:00 AM I25DEN PM2.5 24 Good 11 3 µg/m3
8:00 AM I25GLO PM2.5 24 Good 15 4 µg/m3
8:00 AM LNGM PM2.5 24 Good 18 4 µg/m3
8:00 AM NJH PM2.5 24 Good 14 3 µg/m3
8:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
8:00 AM SWAN PM2.5 24 Good 15 4 µg/m3
6:00 AM CASA SO2 1 Good 1 1 PPB
8:00 AM H24 SO2 1 Good 1 1 PPB

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