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AQI Calculations on 04/25/2024 1:00AM - 1:00AM

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 32 35 PPB
1:00 AM ADB PM10 24 Good 34 37 µg/m3
1:00 AM ADB PM2.5 24 Good 27 6 µg/m3
1:00 AM ALA PM10 24 Good 21 23 µg/m3
1:00 AM ALA PM2.5 24 Good 15 4 µg/m3
1:00 AM ASPN O3 8 Good 44 48 PPB
1:00 AM ASPN2 PM10 24 Good 14 15 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
1:00 AM AURE O3 8 Good 39 42 PPB
1:00 AM BHWK O3 8 Moderate 54 56 PPB
1:00 AM BOU PM10 24 Good 22 24 µg/m3
1:00 AM BOU PM2.5 24 Good 28 7 µg/m3
1:00 AM BOUR O3 8 Good 38 41 PPB
1:00 AM CAMP NO2 1 Good 12 13 PPB
1:00 AM CAMP NO2 1 Good 12 13 PPB
1:00 AM CAMP O3 8 Good 40 43 PPB
1:00 AM CAMP PM10 24 Good 17 18 µg/m3
1:00 AM CAMP PM2.5 24 Good 27 6 µg/m3
1:00 AM CAN PM10 24 Good 28 30 µg/m3
1:00 AM CASA CO 8 Good 2 0.2 PPM
1:00 AM CASA NO2 1 Good 8 8 PPB
1:00 AM CASA O3 8 Good 45 49 PPB
1:00 AM CASA PM10 24 Good 11 12 µg/m3
1:00 AM CASA PM2.5 24 Good 22 5 µg/m3
1:00 AM CCOL CO 8 Good 1 0.1 PPM
1:00 AM CCOL PM2.5 24 Good 32 8 µg/m3
1:00 AM CHAT O3 8 Good 48 52 PPB
1:00 AM CHAT PM10 24 Good 21 23 µg/m3
1:00 AM CHAT PM2.5 24 Good 21 5 µg/m3
1:00 AM CTZ O3 8 Good 45 49 PPB
1:00 AM EVG O3 8 Good 43 46 PPB
1:00 AM FTC CO 8 Good 1 0.1 PPM
1:00 AM FTC O3 8 Good 40 43 PPB
1:00 AM FTCF PM10 24 Good 15 16 µg/m3
1:00 AM FTCF PM2.5 24 Good 25 6 µg/m3
1:00 AM FTCW O3 8 Good 40 43 PPB
1:00 AM GJPB PM10 24 Good 15 16 µg/m3
1:00 AM GJPB PM2.5 24 Good 15 4 µg/m3
1:00 AM GREH PM10 24 Good 18 19 µg/m3
1:00 AM GREH PM2.5 24 Good 26 6 µg/m3
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM GRET O3 8 Good 35 38 PPB
1:00 AM HLD O3 8 Good 40 43 PPB
1:00 AM I25DEN CO 8 Good 5 0.4 PPM
1:00 AM I25DEN NO2 1 Good 23 24 PPB
1:00 AM I25DEN PM10 24 Good 19 20 µg/m3
1:00 AM I25DEN PM2.5 24 Good 34 8 µg/m3
1:00 AM I25GLO NO2 1 Good 18 19 PPB
1:00 AM I25GLO PM10 24 Good 31 33 µg/m3
1:00 AM I25GLO PM2.5 24 Good 34 8 µg/m3
1:00 AM LAST NO2 1 Good 6 6 PPB
1:00 AM LAST O3 8 Good 32 35 PPB
1:00 AM LMB PM10 24 Good 29 31 µg/m3
1:00 AM LMB PM2.5 24 Good 26 6 µg/m3
1:00 AM LNGM PM10 24 Good 25 27 µg/m3
1:00 AM LNGM PM2.5 24 Good 32 8 µg/m3
1:00 AM MAN O3 8 Good 43 46 PPB
1:00 AM NJH PM10 24 Good 27 29 µg/m3
1:00 AM NJH PM2.5 24 Good 22 5 µg/m3
1:00 AM NREL O3 8 Moderate 51 55 PPB
1:00 AM PAG PM10 24 Good 27 29 µg/m3
1:00 AM PAL O3 8 Good 46 50 PPB
1:00 AM PFS PM10 24 Good 30 32 µg/m3
1:00 AM PFS PM2.5 24 Good 21 5 µg/m3
1:00 AM PWES O3 8 Good 38 41 PPB
1:00 AM RFN O3 8 Moderate 64 59 PPB
1:00 AM RIFLO3 O3 8 Good 33 36 PPB
1:00 AM SSMB PM10 24 Good 11 12 µg/m3
1:00 AM TEL PM10 24 Good 18 19 µg/m3
1:00 AM WBY NO2 1 Good 4 4 PPB
1:00 AM WBY NO2 1 Good 4 4 PPB
1:00 AM WBY O3 8 Good 48 52 PPB
1:00 AM WBY PM10 24 Good 31 34 µg/m3

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