Translate

AQI Calculations on 04/23/2024 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 CASA CO 8 Good 1 0.1 PPM
1:00 AM CCOL CO 8 Good 2 0.2 PPM
1:00 AM FTC CO 8 Good 2 0.2 PPM
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM I25DEN CO 8 Good 3 0.3 PPM
1:00 AM CAMP NO2 1 Good 7 7 PPB
1:00 AM CAMP NO2 1 Good 7 7 PPB
1:00 AM CASA NO2 1 Good 3 3 PPB
1:00 AM I25DEN NO2 1 Good 8 9 PPB
1:00 AM I25GLO NO2 1 Good 19 20 PPB
1:00 AM LAST NO2 1 Good 6 6 PPB
1:00 AM WBY NO2 1 Good 11 12 PPB
1:00 AM WBY NO2 1 Good 11 12 PPB
1:00 AM ACAD O3 8 Good 30 32 PPB
1:00 AM ASPN O3 8 Good 38 41 PPB
1:00 AM AURE O3 8 Good 41 44 PPB
1:00 AM BHWK O3 8 Good 47 51 PPB
1:00 AM BOUR O3 8 Good 36 39 PPB
1:00 AM CAMP O3 8 Good 38 41 PPB
1:00 AM CASA O3 8 Good 40 43 PPB
1:00 AM CHAT O3 8 Good 42 45 PPB
1:00 AM CTZ O3 8 Good 33 36 PPB
1:00 AM EVG O3 8 Good 35 38 PPB
1:00 AM FTC O3 8 Good 31 34 PPB
1:00 AM FTCW O3 8 Good 43 46 PPB
1:00 AM GRET O3 8 Good 35 38 PPB
1:00 AM HLD O3 8 Good 35 38 PPB
1:00 AM LAST O3 8 Good 34 37 PPB
1:00 AM MAN O3 8 Good 44 48 PPB
1:00 AM NREL O3 8 Good 45 49 PPB
1:00 AM PAL O3 8 Good 43 46 PPB
1:00 AM PWES O3 8 Good 39 42 PPB
1:00 AM RFN O3 8 Good 47 51 PPB
1:00 AM RIFLO3 O3 8 Good 38 41 PPB
1:00 AM WBY O3 8 Good 36 39 PPB
1:00 AM ADB PM10 24 Good 36 39 µg/m3
1:00 AM ALA PM10 24 Good 19 20 µg/m3
1:00 AM ASPN2 PM10 24 Good 10 11 µg/m3
1:00 AM BOU PM10 24 Good 11 12 µg/m3
1:00 AM CAMP PM10 24 Good 8 9 µg/m3
1:00 AM CAN PM10 24 Good 13 14 µg/m3
1:00 AM CASA PM10 24 Good 6 7 µg/m3
1:00 AM CCOL PM10 24 Good 8 9 µg/m3
1:00 AM CHAT PM10 24 Good 6 6 µg/m3
1:00 AM FTCF PM10 24 Good 11 12 µg/m3
1:00 AM GJPB PM10 24 Good 12 13 µg/m3
1:00 AM GREH PM10 24 Good 13 14 µg/m3
1:00 AM I25DEN PM10 24 Good 16 17 µg/m3
1:00 AM I25GLO PM10 24 Good 28 30 µg/m3
1:00 AM LMB PM10 24 Good 14 15 µg/m3
1:00 AM LNGM PM10 24 Good 14 15 µg/m3
1:00 AM NJH PM10 24 Good 15 16 µg/m3
1:00 AM PAG PM10 24 Good 21 23 µg/m3
1:00 AM PFS PM10 24 Good 13 14 µg/m3
1:00 AM SSMB PM10 24 Good 18 19 µg/m3
1:00 AM TEL PM10 24 Good 17 18 µg/m3
1:00 AM WBY PM10 24 Good 23 25 µg/m3
1:00 AM ADB PM2.5 24 Good 20 5 µg/m3
1:00 AM ALA PM2.5 24 Good 16 4 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
1:00 AM BOU PM2.5 24 Good 12 3 µg/m3
1:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
1:00 AM CASA PM2.5 24 Good 12 3 µg/m3
1:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
1:00 AM CHAT PM2.5 24 Good 9 2 µg/m3
1:00 AM FTCF PM2.5 24 Good 23 6 µg/m3
1:00 AM GJPB PM2.5 24 Good 12 3 µg/m3
1:00 AM GREH PM2.5 24 Good 30 7 µg/m3
1:00 AM I25DEN PM2.5 24 Good 27 7 µg/m3
1:00 AM I25GLO PM2.5 24 Good 24 6 µg/m3
1:00 AM LMB PM2.5 24 Good 15 4 µg/m3
1:00 AM LNGM PM2.5 24 Good 17 4 µg/m3
1:00 AM NJH PM2.5 24 Good 14 3 µg/m3
1:00 AM PFS PM2.5 24 Good 17 4 µg/m3

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