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AQI Calculations on 05/10/2024 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.
8:00 AM ACAD O3 8 Good 28 30 PPB
8:00 AM ADB PM10 24 Good 11 12 µg/m3
8:00 AM ADB PM2.5 24 Good 15 3 µg/m3
8:00 AM ALA PM10 24 Good 6 7 µg/m3
8:00 AM ALA PM2.5 24 Good 13 2 µg/m3
8:00 AM ASPN O3 8 Good 32 35 PPB
8:00 AM ASPN2 PM10 24 Good 3 3 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
8:00 AM AURE O3 8 Good 32 35 PPB
8:00 AM BHWK O3 8 Good 39 42 PPB
8:00 AM BOU PM10 24 Good 6 7 µg/m3
8:00 AM BOU PM2.5 24 Good 14 3 µg/m3
8:00 AM BOUR O3 8 Good 31 34 PPB
8:00 AM CAMP NO2 1 Good 15 16 PPB
8:00 AM CAMP NO2 1 Good 15 16 PPB
8:00 AM CAN PM10 24 Good 6 6 µg/m3
8:00 AM CASA CO 8 Good 1 0.1 PPM
8:00 AM CASA NO2 1 Good 9 10 PPB
8:00 AM CASA O3 8 Good 33 36 PPB
8:00 AM CASA PM10 24 Good 10 11 µg/m3
8:00 AM CASA PM2.5 24 Good 17 3 µg/m3
8:00 AM CCOL CO 8 Good 1 0.1 PPM
8:00 AM CCOL PM10 24 Good 6 7 µg/m3
8:00 AM CCOL PM2.5 24 Good 17 3 µg/m3
8:00 AM CHAT O3 8 Good 40 43 PPB
8:00 AM CHAT PM10 24 Good 6 7 µg/m3
8:00 AM CHAT PM2.5 24 Good 16 3 µg/m3
8:00 AM CTZ O3 8 Good 30 32 PPB
8:00 AM EVG O3 8 Good 33 36 PPB
8:00 AM FTC CO 8 Good 1 0.1 PPM
8:00 AM FTC O3 8 Good 27 29 PPB
8:00 AM FTCF PM10 24 Good 2 2 µg/m3
8:00 AM FTCF PM2.5 24 Good 9 2 µg/m3
8:00 AM FTCW O3 8 Good 31 33 PPB
8:00 AM GREH PM10 24 Good 2 2 µg/m3
8:00 AM GRET CO 8 Good 1 0.1 PPM
8:00 AM GRET O3 8 Good 28 30 PPB
8:00 AM HLD O3 8 Good 28 30 PPB
8:00 AM I25DEN CO 8 Good 2 0.2 PPM
8:00 AM I25DEN NO2 1 Good 28 30 PPB
8:00 AM I25DEN PM10 24 Good 6 6 µg/m3
8:00 AM I25DEN PM2.5 24 Good 18 3 µg/m3
8:00 AM I25GLO NO2 1 Good 25 26 PPB
8:00 AM I25GLO PM10 24 Good 10 11 µg/m3
8:00 AM I25GLO PM2.5 24 Good 19 3 µg/m3
8:00 AM LAST NO2 1 Good 3 3 PPB
8:00 AM LAST O3 8 Good 27 29 PPB
8:00 AM LMB PM10 24 Good 13 14 µg/m3
8:00 AM LMB PM2.5 24 Good 11 2 µg/m3
8:00 AM LNGM PM10 24 Good 6 7 µg/m3
8:00 AM LNGM PM2.5 24 Good 13 2 µg/m3
8:00 AM MAN O3 8 Good 35 38 PPB
8:00 AM NJH PM10 24 Good 10 11 µg/m3
8:00 AM NJH PM2.5 24 Good 17 3 µg/m3
8:00 AM NREL O3 8 Good 35 38 PPB
8:00 AM PAG PM10 24 Good 14 15 µg/m3
8:00 AM PAL O3 8 Good 26 28 PPB
8:00 AM PFS PM10 24 Good 9 10 µg/m3
8:00 AM PFS PM2.5 24 Good 16 3 µg/m3
8:00 AM PWES O3 8 Good 33 36 PPB
8:00 AM RFN NO2 1 Good 1 1 PPB
8:00 AM RFN O3 8 Good 39 42 PPB
8:00 AM RIFLO3 O3 8 Good 23 25 PPB
8:00 AM SSMB PM10 24 Good 5 5 µg/m3
8:00 AM TEL PM10 24 Good 11 12 µg/m3
8:00 AM WBY NO2 1 Good 5 5 PPB
8:00 AM WBY NO2 1 Good 5 5 PPB
8:00 AM WBY O3 8 Good 35 38 PPB
8:00 AM WBY PM10 24 Good 8 9 µg/m3
7:00 AM ACAD O3 8 Good 27 29 PPB
7:00 AM ADB PM10 24 Good 12 13 µg/m3
7:00 AM ADB PM2.5 24 Good 15 3 µg/m3
7:00 AM ALA PM10 24 Good 7 8 µg/m3
7:00 AM ALA PM2.5 24 Good 14 3 µg/m3
7:00 AM ASPN O3 8 Good 31 34 PPB
7:00 AM ASPN2 PM10 24 Good 4 4 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
7:00 AM AURE O3 8 Good 32 35 PPB
7:00 AM BHWK O3 8 Good 38 41 PPB
7:00 AM BOU PM10 24 Good 6 7 µg/m3
7:00 AM BOU PM2.5 24 Good 14 3 µg/m3
7:00 AM BOUR O3 8 Good 33 36 PPB
7:00 AM CAMP NO2 1 Good 12 13 PPB
7:00 AM CAMP NO2 1 Good 12 13 PPB
7:00 AM CAN PM10 24 Good 6 6 µg/m3
7:00 AM CASA CO 8 Good 1 0.1 PPM
7:00 AM CASA NO2 1 Good 11 12 PPB
7:00 AM CASA O3 8 Good 35 38 PPB
7:00 AM CASA PM10 24 Good 9 10 µg/m3
7:00 AM CASA PM2.5 24 Good 16 3 µg/m3
7:00 AM CCOL CO 8 Good 1 0.1 PPM
7:00 AM CCOL PM10 24 Good 6 7 µg/m3
7:00 AM CCOL PM2.5 24 Good 17 3 µg/m3
7:00 AM CHAT O3 8 Good 40 43 PPB
7:00 AM CHAT PM10 24 Good 6 7 µg/m3
7:00 AM CHAT PM2.5 24 Good 15 3 µg/m3
7:00 AM CTZ O3 8 Good 28 30 PPB
7:00 AM EVG O3 8 Good 35 38 PPB
7:00 AM FTC CO 8 Good 1 0.1 PPM
7:00 AM FTC O3 8 Good 29 31 PPB
7:00 AM FTCF PM10 24 Good 2 2 µg/m3
7:00 AM FTCF PM2.5 24 Good 8 2 µg/m3
7:00 AM FTCW O3 8 Good 31 34 PPB
7:00 AM GREH PM10 24 Good 2 2 µg/m3
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM GRET O3 8 Good 28 30 PPB
7:00 AM HLD O3 8 Good 29 31 PPB
7:00 AM I25DEN CO 8 Good 1 0.1 PPM
7:00 AM I25DEN NO2 1 Good 17 18 PPB
7:00 AM I25DEN PM10 24 Good 6 6 µg/m3
7:00 AM I25DEN PM2.5 24 Good 17 3 µg/m3
7:00 AM I25GLO NO2 1 Good 18 19 PPB
7:00 AM I25GLO PM10 24 Good 8 9 µg/m3
7:00 AM I25GLO PM2.5 24 Good 17 3 µg/m3
7:00 AM LAST NO2 1 Good 5 5 PPB
7:00 AM LAST O3 8 Good 26 28 PPB
7:00 AM LMB PM10 24 Good 13 14 µg/m3
7:00 AM LMB PM2.5 24 Good 11 2 µg/m3
7:00 AM LNGM PM10 24 Good 6 7 µg/m3
7:00 AM LNGM PM2.5 24 Good 13 2 µg/m3
7:00 AM MAN O3 8 Good 34 37 PPB
7:00 AM NJH PM10 24 Good 10 11 µg/m3
7:00 AM NJH PM2.5 24 Good 16 3 µg/m3
7:00 AM NREL O3 8 Good 35 38 PPB
7:00 AM PAG PM10 24 Good 15 16 µg/m3
7:00 AM PAL O3 8 Good 27 29 PPB
7:00 AM PFS PM10 24 Good 11 12 µg/m3
7:00 AM PFS PM2.5 24 Good 16 3 µg/m3
7:00 AM PWES O3 8 Good 33 36 PPB
7:00 AM RFN NO2 1 Good 2 2 PPB
7:00 AM RFN O3 8 Good 39 42 PPB
7:00 AM RIFLO3 O3 8 Good 25 27 PPB
7:00 AM SSMB PM10 24 Good 5 5 µg/m3
7:00 AM TEL PM10 24 Good 12 13 µg/m3
7:00 AM WBY NO2 1 Good 5 5 PPB
7:00 AM WBY NO2 1 Good 5 5 PPB
7:00 AM WBY O3 8 Good 36 39 PPB
7:00 AM WBY PM10 24 Good 8 9 µg/m3
6:00 AM ACAD O3 8 Good 27 29 PPB
6:00 AM ADB PM10 24 Good 12 13 µg/m3
6:00 AM ADB PM2.5 24 Good 14 3 µg/m3
6:00 AM ALA PM10 24 Good 7 8 µg/m3
6:00 AM ALA PM2.5 24 Good 14 3 µg/m3
6:00 AM ASPN O3 8 Good 31 33 PPB
6:00 AM ASPN2 PM10 24 Good 4 4 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
6:00 AM AURE O3 8 Good 33 36 PPB
6:00 AM BHWK O3 8 Good 37 40 PPB
6:00 AM BOU PM10 24 Good 6 7 µg/m3
6:00 AM BOU PM2.5 24 Good 13 2 µg/m3
6:00 AM BOUR O3 8 Good 34 37 PPB
6:00 AM CAN PM10 24 Good 6 7 µg/m3
6:00 AM CASA CO 8 Good 1 0.1 PPM
6:00 AM CASA NO2 1 Good 14 15 PPB
6:00 AM CASA O3 8 Good 37 40 PPB
6:00 AM CASA PM10 24 Good 10 11 µg/m3
6:00 AM CASA PM2.5 24 Good 15 3 µg/m3
6:00 AM CCOL CO 8 Good 1 0.1 PPM
6:00 AM CCOL PM10 24 Good 7 8 µg/m3
6:00 AM CCOL PM2.5 24 Good 17 3 µg/m3
6:00 AM CHAT O3 8 Good 41 44 PPB
6:00 AM CHAT PM10 24 Good 6 7 µg/m3
6:00 AM CHAT PM2.5 24 Good 15 3 µg/m3
6:00 AM CTZ O3 8 Good 25 27 PPB
6:00 AM EVG O3 8 Good 37 40 PPB
6:00 AM FTC CO 8 Good 1 0.1 PPM
6:00 AM FTC O3 8 Good 32 35 PPB
6:00 AM FTCF PM10 24 Good 2 2 µg/m3
6:00 AM FTCF PM2.5 24 Good 7 1 µg/m3
6:00 AM FTCW O3 8 Good 32 35 PPB
6:00 AM GREH PM10 24 Good 2 2 µg/m3
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM GRET O3 8 Good 29 31 PPB
6:00 AM HLD O3 8 Good 30 32 PPB
6:00 AM I25DEN CO 8 Good 1 0.1 PPM
6:00 AM I25DEN NO2 1 Good 8 8 PPB
6:00 AM I25DEN PM10 24 Good 6 6 µg/m3
6:00 AM I25DEN PM2.5 24 Good 16 3 µg/m3
6:00 AM I25GLO NO2 1 Good 14 15 PPB
6:00 AM I25GLO PM10 24 Good 8 9 µg/m3
6:00 AM I25GLO PM2.5 24 Good 16 3 µg/m3
6:00 AM LAST NO2 1 Good 7 7 PPB
6:00 AM LAST O3 8 Good 26 28 PPB
6:00 AM LMB PM10 24 Good 14 15 µg/m3
6:00 AM LMB PM2.5 24 Good 11 2 µg/m3
6:00 AM LNGM PM10 24 Good 6 7 µg/m3
6:00 AM LNGM PM2.5 24 Good 13 2 µg/m3
6:00 AM MAN O3 8 Good 34 37 PPB
6:00 AM NJH PM10 24 Good 9 10 µg/m3
6:00 AM NJH PM2.5 24 Good 14 3 µg/m3
6:00 AM NREL O3 8 Good 36 39 PPB
6:00 AM PAG PM10 24 Good 16 17 µg/m3
6:00 AM PAL O3 8 Good 28 30 PPB
6:00 AM PFS PM10 24 Good 13 14 µg/m3
6:00 AM PFS PM2.5 24 Good 17 3 µg/m3
6:00 AM PWES O3 8 Good 33 36 PPB
6:00 AM RFN NO2 1 Good 1 1 PPB
6:00 AM RFN O3 8 Good 40 43 PPB
6:00 AM RIFLO3 O3 8 Good 27 29 PPB
6:00 AM SSMB PM10 24 Good 5 5 µg/m3
6:00 AM TEL PM10 24 Good 12 13 µg/m3
6:00 AM WBY NO2 1 Good 8 9 PPB
6:00 AM WBY NO2 1 Good 8 9 PPB
6:00 AM WBY O3 8 Good 37 40 PPB
6:00 AM WBY PM10 24 Good 8 9 µg/m3
5:00 AM ACAD O3 8 Good 27 29 PPB
5:00 AM ADB PM10 24 Good 13 14 µg/m3
5:00 AM ADB PM2.5 24 Good 14 3 µg/m3
5:00 AM ALA PM10 24 Good 7 8 µg/m3
5:00 AM ALA PM2.5 24 Good 14 3 µg/m3
5:00 AM ASPN O3 8 Good 31 33 PPB
5:00 AM ASPN2 PM10 24 Good 4 4 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
5:00 AM AURE O3 8 Good 35 38 PPB
5:00 AM BHWK O3 8 Good 37 40 PPB
5:00 AM BOU PM10 24 Good 6 7 µg/m3
5:00 AM BOU PM2.5 24 Good 13 2 µg/m3
5:00 AM BOUR O3 8 Good 36 39 PPB
5:00 AM CAMP PM10 24 Good 7 8 µg/m3
5:00 AM CAMP PM2.5 24 Good 14 3 µg/m3
5:00 AM CAN PM10 24 Good 7 8 µg/m3
5:00 AM CASA CO 8 Good 1 0.1 PPM
5:00 AM CASA NO2 1 Good 7 7 PPB
5:00 AM CASA O3 8 Good 39 42 PPB
5:00 AM CASA PM10 24 Good 10 11 µg/m3
5:00 AM CASA PM2.5 24 Good 14 3 µg/m3
5:00 AM CCOL CO 8 Good 1 0.1 PPM
5:00 AM CCOL PM10 24 Good 8 9 µg/m3
5:00 AM CCOL PM2.5 24 Good 17 3 µg/m3
5:00 AM CHAT O3 8 Good 42 45 PPB
5:00 AM CHAT PM10 24 Good 6 7 µg/m3
5:00 AM CHAT PM2.5 24 Good 14 3 µg/m3
5:00 AM CTZ O3 8 Good 25 27 PPB
5:00 AM EVG O3 8 Good 38 41 PPB
5:00 AM FTC CO 8 Good 1 0.1 PPM
5:00 AM FTC O3 8 Good 36 39 PPB
5:00 AM FTCF PM10 24 Good 1 1 µg/m3
5:00 AM FTCF PM2.5 24 Good 7 1 µg/m3
5:00 AM FTCW O3 8 Good 34 37 PPB
5:00 AM GJPB PM10 24 Good 3 3 µg/m3
5:00 AM GJPB PM2.5 24 Good 6 1 µg/m3
5:00 AM GREH PM10 24 Good 2 2 µg/m3
5:00 AM GREH PM2.5 24 Good 6 1 µg/m3
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM GRET O3 8 Good 31 33 PPB
5:00 AM HLD O3 8 Good 31 34 PPB
5:00 AM I25DEN CO 8 Good 1 0.1 PPM
5:00 AM I25DEN NO2 1 Good 10 11 PPB
5:00 AM I25DEN PM10 24 Good 6 6 µg/m3
5:00 AM I25DEN PM2.5 24 Good 15 3 µg/m3
5:00 AM I25GLO NO2 1 Good 7 7 PPB
5:00 AM I25GLO PM10 24 Good 9 10 µg/m3
5:00 AM I25GLO PM2.5 24 Good 15 3 µg/m3
5:00 AM LAST NO2 1 Good 4 4 PPB
5:00 AM LAST O3 8 Good 27 29 PPB
5:00 AM LMB PM10 24 Good 14 15 µg/m3
5:00 AM LMB PM2.5 24 Good 11 2 µg/m3
5:00 AM LNGM PM10 24 Good 6 7 µg/m3
5:00 AM LNGM PM2.5 24 Good 13 2 µg/m3
5:00 AM MAN O3 8 Good 33 36 PPB
5:00 AM NJH PM10 24 Good 10 11 µg/m3
5:00 AM NJH PM2.5 24 Good 14 3 µg/m3
5:00 AM NREL O3 8 Good 38 41 PPB
5:00 AM PAG PM10 24 Good 16 17 µg/m3
5:00 AM PAL O3 8 Good 30 32 PPB
5:00 AM PFS PM10 24 Good 13 14 µg/m3
5:00 AM PFS PM2.5 24 Good 18 3 µg/m3
5:00 AM PWES O3 8 Good 32 35 PPB
5:00 AM RFN O3 8 Good 40 43 PPB
5:00 AM RIFLO3 O3 8 Good 29 31 PPB
5:00 AM SSMB PM10 24 Good 5 5 µg/m3
5:00 AM TEL PM10 24 Good 12 13 µg/m3
5:00 AM WBY NO2 1 Good 4 4 PPB
5:00 AM WBY NO2 1 Good 4 4 PPB
5:00 AM WBY O3 8 Good 39 42 PPB
5:00 AM WBY PM10 24 Good 8 9 µg/m3
4:00 AM ACAD O3 8 Good 27 29 PPB
4:00 AM ADB PM10 24 Good 13 14 µg/m3
4:00 AM ADB PM2.5 24 Good 13 2 µg/m3
4:00 AM ALA PM10 24 Good 8 9 µg/m3
4:00 AM ALA PM2.5 24 Good 14 3 µg/m3
4:00 AM ASPN O3 8 Good 31 34 PPB
4:00 AM ASPN2 PM10 24 Good 4 4 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
4:00 AM AURE O3 8 Good 36 39 PPB
4:00 AM BHWK O3 8 Good 36 39 PPB
4:00 AM BOU PM10 24 Good 6 7 µg/m3
4:00 AM BOU PM2.5 24 Good 13 2 µg/m3
4:00 AM BOUR O3 8 Good 38 41 PPB
4:00 AM CAMP PM10 24 Good 7 8 µg/m3
4:00 AM CAMP PM2.5 24 Good 13 2 µg/m3
4:00 AM CAN PM10 24 Good 7 8 µg/m3
4:00 AM CASA CO 8 Good 1 0.1 PPM
4:00 AM CASA NO2 1 Good 8 9 PPB
4:00 AM CASA O3 8 Good 40 43 PPB
4:00 AM CASA PM10 24 Good 10 11 µg/m3
4:00 AM CASA PM2.5 24 Good 14 3 µg/m3
4:00 AM CCOL CO 8 Good 1 0.1 PPM
4:00 AM CCOL PM10 24 Good 8 9 µg/m3
4:00 AM CCOL PM2.5 24 Good 17 3 µg/m3
4:00 AM CHAT O3 8 Good 42 45 PPB
4:00 AM CHAT PM10 24 Good 6 7 µg/m3
4:00 AM CHAT PM2.5 24 Good 14 3 µg/m3
4:00 AM CTZ O3 8 Good 27 29 PPB
4:00 AM EVG O3 8 Good 39 42 PPB
4:00 AM FTC CO 8 Good 1 0.1 PPM
4:00 AM FTC O3 8 Good 39 42 PPB
4:00 AM FTCF PM10 24 Good 1 1 µg/m3
4:00 AM FTCF PM2.5 24 Good 6 1 µg/m3
4:00 AM FTCW O3 8 Good 36 39 PPB
4:00 AM GJPB PM10 24 Good 3 3 µg/m3
4:00 AM GJPB PM2.5 24 Good 6 1 µg/m3
4:00 AM GREH PM10 24 Good 2 2 µg/m3
4:00 AM GREH PM2.5 24 Good 6 1 µg/m3
4:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM GRET O3 8 Good 32 35 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 10 11 PPB
4:00 AM I25DEN PM10 24 Good 6 6 µg/m3
4:00 AM I25DEN PM2.5 24 Good 14 3 µg/m3
4:00 AM I25GLO NO2 1 Good 6 6 PPB
4:00 AM I25GLO PM10 24 Good 9 10 µg/m3
4:00 AM I25GLO PM2.5 24 Good 14 3 µg/m3
4:00 AM LAST NO2 1 Good 6 6 PPB
4:00 AM LAST O3 8 Good 29 31 PPB
4:00 AM LMB PM10 24 Good 14 15 µg/m3
4:00 AM LMB PM2.5 24 Good 11 2 µg/m3
4:00 AM LNGM PM10 24 Good 7 8 µg/m3
4:00 AM LNGM PM2.5 24 Good 12 2 µg/m3
4:00 AM MAN O3 8 Good 33 36 PPB
4:00 AM NJH PM10 24 Good 10 11 µg/m3
4:00 AM NJH PM2.5 24 Good 13 2 µg/m3
4:00 AM NREL O3 8 Good 38 41 PPB
4:00 AM PAG PM10 24 Good 16 17 µg/m3
4:00 AM PAL O3 8 Good 31 34 PPB
4:00 AM PFS PM10 24 Good 14 15 µg/m3
4:00 AM PFS PM2.5 24 Good 18 3 µg/m3
4:00 AM PWES O3 8 Good 31 34 PPB
4:00 AM RFN O3 8 Good 41 44 PPB
4:00 AM RIFLO3 O3 8 Good 30 32 PPB
4:00 AM SSMB PM10 24 Good 5 5 µg/m3
4:00 AM TEL PM10 24 Good 12 13 µg/m3
4:00 AM WBY NO2 1 Good 4 4 PPB
4:00 AM WBY NO2 1 Good 4 4 PPB
4:00 AM WBY O3 8 Good 40 43 PPB
4:00 AM WBY PM10 24 Good 8 9 µg/m3
3:00 AM ACAD O3 8 Good 27 29 PPB
3:00 AM ADB PM10 24 Good 13 14 µg/m3
3:00 AM ADB PM2.5 24 Good 13 2 µg/m3
3:00 AM ALA PM10 24 Good 8 9 µg/m3
3:00 AM ALA PM2.5 24 Good 15 3 µg/m3
3:00 AM ASPN O3 8 Good 32 35 PPB
3:00 AM ASPN2 PM10 24 Good 4 4 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
3:00 AM AURE O3 8 Good 36 39 PPB
3:00 AM BHWK O3 8 Good 36 39 PPB
3:00 AM BOU PM10 24 Good 6 7 µg/m3
3:00 AM BOU PM2.5 24 Good 12 2 µg/m3
3:00 AM BOUR O3 8 Good 38 41 PPB
3:00 AM CAMP PM10 24 Good 7 8 µg/m3
3:00 AM CAMP PM2.5 24 Good 13 2 µg/m3
3:00 AM CAN PM10 24 Good 7 8 µg/m3
3:00 AM CASA CO 8 Good 1 0.1 PPM
3:00 AM CASA NO2 1 Good 5 5 PPB
3:00 AM CASA O3 8 Good 41 44 PPB
3:00 AM CASA PM10 24 Good 10 11 µg/m3
3:00 AM CASA PM2.5 24 Good 13 2 µg/m3
3:00 AM CCOL CO 8 Good 1 0.1 PPM
3:00 AM CCOL PM10 24 Good 8 9 µg/m3
3:00 AM CCOL PM2.5 24 Good 17 3 µg/m3
3:00 AM CHAT O3 8 Good 42 45 PPB
3:00 AM CHAT PM10 24 Good 6 7 µg/m3
3:00 AM CHAT PM2.5 24 Good 13 2 µg/m3
3:00 AM CTZ O3 8 Good 30 32 PPB
3:00 AM EVG O3 8 Good 39 42 PPB
3:00 AM FTC CO 8 Good 1 0.1 PPM
3:00 AM FTC O3 8 Good 40 43 PPB
3:00 AM FTCF PM10 24 Good 1 1 µg/m3
3:00 AM FTCF PM2.5 24 Good 6 1 µg/m3
3:00 AM FTCW O3 8 Good 37 40 PPB
3:00 AM GJPB PM10 24 Good 3 3 µg/m3
3:00 AM GJPB PM2.5 24 Good 6 1 µg/m3
3:00 AM GREH PM10 24 Good 2 2 µg/m3
3:00 AM GREH PM2.5 24 Good 6 1 µg/m3
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM GRET O3 8 Good 34 37 PPB
3:00 AM HLD O3 8 Good 32 35 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 6 6 µg/m3
3:00 AM I25DEN PM2.5 24 Good 14 3 µg/m3
3:00 AM I25GLO NO2 1 Good 4 4 PPB
3:00 AM I25GLO PM10 24 Good 9 10 µg/m3
3:00 AM I25GLO PM2.5 24 Good 14 3 µg/m3
3:00 AM LAST NO2 1 Good 3 3 PPB
3:00 AM LAST O3 8 Good 31 33 PPB
3:00 AM LMB PM10 24 Good 14 15 µg/m3
3:00 AM LMB PM2.5 24 Good 11 2 µg/m3
3:00 AM LNGM PM10 24 Good 7 8 µg/m3
3:00 AM LNGM PM2.5 24 Good 12 2 µg/m3
3:00 AM MAN O3 8 Good 33 36 PPB
3:00 AM NJH PM10 24 Good 9 10 µg/m3
3:00 AM NJH PM2.5 24 Good 13 2 µg/m3
3:00 AM NREL O3 8 Good 38 41 PPB
3:00 AM PAG PM10 24 Good 16 17 µg/m3
3:00 AM PAL O3 8 Good 33 36 PPB
3:00 AM PFS PM10 24 Good 14 15 µg/m3
3:00 AM PFS PM2.5 24 Good 18 3 µg/m3
3:00 AM PWES O3 8 Good 31 34 PPB
3:00 AM RFN NO2 1 Good 1 1 PPB
3:00 AM RFN O3 8 Good 41 44 PPB
3:00 AM RIFLO3 O3 8 Good 31 33 PPB
3:00 AM SSMB PM10 24 Good 5 5 µg/m3
3:00 AM TEL PM10 24 Good 12 13 µg/m3
3:00 AM WBY NO2 1 Good 2 2 PPB
3:00 AM WBY NO2 1 Good 2 2 PPB
3:00 AM WBY O3 8 Good 41 44 PPB
3:00 AM WBY PM10 24 Good 9 10 µg/m3
2:00 AM ACAD O3 8 Good 27 29 PPB
2:00 AM ADB PM10 24 Good 14 15 µg/m3
2:00 AM ADB PM2.5 24 Good 13 2 µg/m3
2:00 AM ALA PM10 24 Good 9 10 µg/m3
2:00 AM ALA PM2.5 24 Good 16 3 µg/m3
2:00 AM ASPN O3 8 Good 33 36 PPB
2:00 AM ASPN2 PM10 24 Good 4 4 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
2:00 AM AURE O3 8 Good 37 40 PPB
2:00 AM BHWK O3 8 Good 35 38 PPB
2:00 AM BOU PM10 24 Good 6 7 µg/m3
2:00 AM BOU PM2.5 24 Good 12 2 µg/m3
2:00 AM BOUR O3 8 Good 39 42 PPB
2:00 AM CAMP PM10 24 Good 6 7 µg/m3
2:00 AM CAMP PM2.5 24 Good 13 2 µg/m3
2:00 AM CAN PM10 24 Good 7 8 µg/m3
2:00 AM CASA CO 8 Good 1 0.1 PPM
2:00 AM CASA NO2 1 Good 3 3 PPB
2:00 AM CASA O3 8 Good 41 44 PPB
2:00 AM CASA PM10 24 Good 10 11 µg/m3
2:00 AM CASA PM2.5 24 Good 13 2 µg/m3
2:00 AM CCOL CO 8 Good 1 0.1 PPM
2:00 AM CCOL PM10 24 Good 9 10 µg/m3
2:00 AM CCOL PM2.5 24 Good 17 3 µg/m3
2:00 AM CHAT O3 8 Good 42 45 PPB
2:00 AM CHAT PM10 24 Good 6 7 µg/m3
2:00 AM CHAT PM2.5 24 Good 12 2 µg/m3
2:00 AM CTZ O3 8 Good 33 36 PPB
2:00 AM EVG O3 8 Good 39 42 PPB
2:00 AM FTC CO 8 Good 1 0.1 PPM
2:00 AM FTC O3 8 Good 41 44 PPB
2:00 AM FTCF PM10 24 Good 1 1 µg/m3
2:00 AM FTCF PM2.5 24 Good 6 1 µg/m3
2:00 AM FTCW O3 8 Good 39 42 PPB
2:00 AM GJPB PM10 24 Good 3 3 µg/m3
2:00 AM GJPB PM2.5 24 Good 6 1 µg/m3
2:00 AM GREH PM10 24 Good 2 2 µg/m3
2:00 AM GREH PM2.5 24 Good 6 1 µg/m3
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM GRET O3 8 Good 37 40 PPB
2:00 AM HLD O3 8 Good 32 35 PPB
2:00 AM I25DEN CO 8 Good 3 0.3 PPM
2:00 AM I25DEN NO2 1 Good 7 7 PPB
2:00 AM I25DEN PM10 24 Good 6 6 µg/m3
2:00 AM I25DEN PM2.5 24 Good 14 3 µg/m3
2:00 AM I25GLO NO2 1 Good 6 6 PPB
2:00 AM I25GLO PM10 24 Good 9 10 µg/m3
2:00 AM I25GLO PM2.5 24 Good 14 3 µg/m3
2:00 AM LAST NO2 1 Good 2 2 PPB
2:00 AM LAST O3 8 Good 33 36 PPB
2:00 AM LMB PM10 24 Good 14 15 µg/m3
2:00 AM LMB PM2.5 24 Good 11 2 µg/m3
2:00 AM LNGM PM10 24 Good 6 7 µg/m3
2:00 AM LNGM PM2.5 24 Good 12 2 µg/m3
2:00 AM MAN O3 8 Good 33 36 PPB
2:00 AM NJH PM10 24 Good 9 10 µg/m3
2:00 AM NJH PM2.5 24 Good 13 2 µg/m3
2:00 AM NREL O3 8 Good 38 41 PPB
2:00 AM PAG PM10 24 Good 16 17 µg/m3
2:00 AM PAL O3 8 Good 35 38 PPB
2:00 AM PFS PM10 24 Good 15 16 µg/m3
2:00 AM PFS PM2.5 24 Good 19 4 µg/m3
2:00 AM PWES O3 8 Good 31 33 PPB
2:00 AM RFN NO2 1 Good 1 1 PPB
2:00 AM RFN O3 8 Good 41 44 PPB
2:00 AM RIFLO3 O3 8 Good 32 35 PPB
2:00 AM SSMB PM10 24 Good 5 5 µg/m3
2:00 AM TEL PM10 24 Good 12 13 µg/m3
2:00 AM WBY NO2 1 Good 3 3 PPB
2:00 AM WBY NO2 1 Good 3 3 PPB
2:00 AM WBY O3 8 Good 41 44 PPB
2:00 AM WBY PM10 24 Good 9 10 µg/m3
1:00 AM ACAD O3 8 Good 28 30 PPB
1:00 AM ADB PM10 24 Good 14 15 µg/m3
1:00 AM ADB PM2.5 24 Good 13 2 µg/m3
1:00 AM ALA PM10 24 Good 9 10 µg/m3
1:00 AM ALA PM2.5 24 Good 16 3 µg/m3
1:00 AM ASPN O3 8 Good 34 37 PPB
1:00 AM ASPN2 PM10 24 Good 4 4 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
1:00 AM AURE O3 8 Good 38 41 PPB
1:00 AM BHWK O3 8 Good 34 37 PPB
1:00 AM BOU PM10 24 Good 6 7 µg/m3
1:00 AM BOU PM2.5 24 Good 11 2 µg/m3
1:00 AM BOUR O3 8 Good 38 41 PPB
1:00 AM CAMP O3 8 Good 34 37 PPB
1:00 AM CAMP PM10 24 Good 6 7 µg/m3
1:00 AM CAMP PM2.5 24 Good 12 2 µg/m3
1:00 AM CAN PM10 24 Good 7 8 µg/m3
1:00 AM CASA CO 8 Good 1 0.1 PPM
1:00 AM CASA NO2 1 Good 3 3 PPB
1:00 AM CASA O3 8 Good 41 44 PPB
1:00 AM CASA PM10 24 Good 10 11 µg/m3
1:00 AM CASA PM2.5 24 Good 13 2 µg/m3
1:00 AM CCOL CO 8 Good 1 0.1 PPM
1:00 AM CCOL PM10 24 Good 9 10 µg/m3
1:00 AM CCOL PM2.5 24 Good 18 3 µg/m3
1:00 AM CHAT O3 8 Good 42 45 PPB
1:00 AM CHAT PM10 24 Good 6 7 µg/m3
1:00 AM CHAT PM2.5 24 Good 12 2 µg/m3
1:00 AM CTZ O3 8 Good 36 39 PPB
1:00 AM EVG O3 8 Good 39 42 PPB
1:00 AM FTC CO 8 Good 1 0.1 PPM
1:00 AM FTC O3 8 Good 43 46 PPB
1:00 AM FTCF PM10 24 Good 1 1 µg/m3
1:00 AM FTCF PM2.5 24 Good 6 1 µg/m3
1:00 AM FTCW O3 8 Good 41 44 PPB
1:00 AM GJPB PM10 24 Good 3 3 µg/m3
1:00 AM GJPB PM2.5 24 Good 6 1 µg/m3
1:00 AM GREH PM10 24 Good 2 2 µg/m3
1:00 AM GREH PM2.5 24 Good 6 1 µg/m3
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM GRET O3 8 Good 39 42 PPB
1:00 AM HLD O3 8 Good 33 36 PPB
1:00 AM I25DEN CO 8 Good 3 0.3 PPM
1:00 AM I25DEN NO2 1 Good 5 5 PPB
1:00 AM I25DEN PM10 24 Good 6 6 µg/m3
1:00 AM I25DEN PM2.5 24 Good 13 2 µg/m3
1:00 AM I25GLO NO2 1 Good 9 10 PPB
1:00 AM I25GLO PM10 24 Good 9 10 µg/m3
1:00 AM I25GLO PM2.5 24 Good 14 3 µg/m3
1:00 AM LAST NO2 1 Good 3 3 PPB
1:00 AM LAST O3 8 Good 36 39 PPB
1:00 AM LMB PM10 24 Good 14 15 µg/m3
1:00 AM LMB PM2.5 24 Good 11 2 µg/m3
1:00 AM LNGM PM10 24 Good 6 7 µg/m3
1:00 AM LNGM PM2.5 24 Good 11 2 µg/m3
1:00 AM MAN O3 8 Good 34 37 PPB
1:00 AM NJH PM10 24 Good 9 10 µg/m3
1:00 AM NJH PM2.5 24 Good 12 2 µg/m3
1:00 AM NREL O3 8 Good 39 42 PPB
1:00 AM PAG PM10 24 Good 16 17 µg/m3
1:00 AM PAL O3 8 Good 37 40 PPB
1:00 AM PFS PM10 24 Good 15 16 µg/m3
1:00 AM PFS PM2.5 24 Good 20 4 µg/m3
1:00 AM PWES O3 8 Good 31 33 PPB
1:00 AM RFN NO2 1 Good 1 1 PPB
1:00 AM RFN O3 8 Good 41 44 PPB
1:00 AM RIFLO3 O3 8 Good 34 37 PPB
1:00 AM SSMB PM10 24 Good 5 5 µg/m3
1:00 AM TEL PM10 24 Good 11 12 µg/m3
1:00 AM WBY NO2 1 Good 2 2 PPB
1:00 AM WBY NO2 1 Good 2 2 PPB
1:00 AM WBY O3 8 Good 41 44 PPB
1:00 AM WBY PM10 24 Good 9 10 µg/m3

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