Translate

AQI Calculations on 04/19/2024 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 ADB PM2.5 24 Good 16 4 µg/m3
1:00 AM ALA PM2.5 24 Good 17 4 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 0 0 µg/m3
1:00 AM BOU PM2.5 24 Good 16 4 µg/m3
1:00 AM CAMP PM2.5 24 Good 16 4 µg/m3
1:00 AM CASA PM2.5 24 Good 14 3 µg/m3
1:00 AM CCOL PM2.5 24 Good 10 2 µg/m3
1:00 AM CHAT PM2.5 24 Good 10 3 µg/m3
1:00 AM FTCF PM2.5 24 Good 22 5 µg/m3
1:00 AM GJPB PM2.5 24 Good 10 2 µg/m3
1:00 AM GREH PM2.5 24 Good 14 3 µg/m3
1:00 AM I25DEN PM2.5 24 Good 15 4 µg/m3
1:00 AM I25GLO PM2.5 24 Good 15 4 µg/m3
1:00 AM LMB PM2.5 24 Good 11 3 µg/m3
1:00 AM LNGM PM2.5 24 Good 19 5 µg/m3
1:00 AM NJH PM2.5 24 Good 13 3 µg/m3
1:00 AM PFS PM2.5 24 Good 10 3 µg/m3
1:00 AM ADB PM10 24 Good 9 10 µg/m3
1:00 AM ALA PM10 24 Good 32 35 µg/m3
1:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
1:00 AM BOU PM10 24 Good 6 6 µg/m3
1:00 AM CAMP PM10 24 Good 4 4 µg/m3
1:00 AM CAN PM10 24 Good 11 12 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 3 3 µg/m3
1:00 AM FTCF PM10 24 Good 6 6 µg/m3
1:00 AM GJPB PM10 24 Good 8 9 µg/m3
1:00 AM GREH PM10 24 Good 3 3 µg/m3
1:00 AM I25DEN PM10 24 Good 3 3 µg/m3
1:00 AM I25GLO PM10 24 Good 4 4 µg/m3
1:00 AM LMB PM10 24 Good 14 15 µg/m3
1:00 AM LNGM PM10 24 Good 7 8 µg/m3
1:00 AM NJH PM10 24 Good 5 5 µg/m3
1:00 AM PAG PM10 24 Good 31 33 µg/m3
1:00 AM PFS PM10 24 Good 9 10 µg/m3
1:00 AM SSMB PM10 24 Good 9 10 µg/m3
1:00 AM TEL PM10 24 Good 14 15 µg/m3
1:00 AM WBY PM10 24 Good 6 6 µg/m3
1:00 AM ACAD O3 8 Good 25 27 PPB
1:00 AM ASPN O3 8 Good 39 42 PPB
1:00 AM AURE O3 8 Good 25 27 PPB
1:00 AM BHWK O3 8 Good 18 19 PPB
1:00 AM BOUR O3 8 Good 24 26 PPB
1:00 AM CAMP O3 8 Good 20 22 PPB
1:00 AM CASA O3 8 Good 18 19 PPB
1:00 AM CHAT O3 8 Good 22 24 PPB
1:00 AM CTZ O3 8 Good 31 33 PPB
1:00 AM EVG O3 8 Good 19 20 PPB
1:00 AM FTC O3 8 Good 20 22 PPB
1:00 AM FTCW O3 8 Good 21 23 PPB
1:00 AM GRET O3 8 Good 25 27 PPB
1:00 AM HLD O3 8 Good 19 20 PPB
1:00 AM LAST O3 8 Good 26 28 PPB
1:00 AM MAN O3 8 Good 30 32 PPB
1:00 AM NREL O3 8 Good 19 21 PPB
1:00 AM PAL O3 8 Good 41 44 PPB
1:00 AM PWES O3 8 Good 33 36 PPB
1:00 AM RFN O3 8 Good 25 27 PPB
1:00 AM RIFLO3 O3 8 Good 35 38 PPB
1:00 AM WBY O3 8 Good 25 27 PPB
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 8 9 PPB
1:00 AM I25DEN NO2 1 Good 7 7 PPB
1:00 AM I25GLO NO2 1 Good 4 4 PPB
1:00 AM LAST NO2 1 Good 3 3 PPB
1:00 AM RFN NO2 1 Good 1 1 PPB
1:00 AM WBY NO2 1 Good 2 2 PPB
1:00 AM WBY NO2 1 Good 2 2 PPB
1:00 AM CASA CO 8 Good 1 0.1 PPM
1:00 AM CCOL CO 8 Good 1 0.1 PPM
1:00 AM FTC CO 8 Good 1 0.1 PPM
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM I25DEN CO 8 Good 1 0.1 PPM

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