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AQI Calculations on 01/19/2017 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.


Due to limited system resources and high volume, today's AQI calculations can longer be sorted by columns. For a CSV file of these data, updated hourly, click here.


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 ADM PM10 24 Moderate 51 56 µg/m3
1:00 AM ADM PM2.5 24 Moderate 60 17 µg/m3
1:00 AM ASPN2 PM10 24 Good 11 12 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 21 5 µg/m3
1:00 AM CAMP PM10 24 Moderate 60 73 µg/m3
1:00 AM CAMP PM2.5 24 Good 49 12 µg/m3
1:00 AM CASA PM10 24 Good 27 29 µg/m3
1:00 AM CASA PM2.5 24 Good 35 8 µg/m3
1:00 AM CCOL PM10 24 Good 10 11 µg/m3
1:00 AM CCOL PM2.5 24 Good 18 4 µg/m3
1:00 AM CHAT PM2.5 24 Good 15 4 µg/m3
1:00 AM DELT PM2.5 24 Good 31 8 µg/m3
1:00 AM FTCF PM10 24 Good 44 47 µg/m3
1:00 AM FTCF PM2.5 24 Good 40 10 µg/m3
1:00 AM GJPB PM10 24 Good 23 25 µg/m3
1:00 AM GJPB PM2.5 24 Moderate 57 15 µg/m3
1:00 AM GREH PM10 24 Good 28 30 µg/m3
1:00 AM GREH PM2.5 24 Moderate 56 15 µg/m3
1:00 AM I25DEN PM10 24 Good 27 29 µg/m3
1:00 AM I25DEN PM2.5 24 Good 42 10 µg/m3
1:00 AM I25GLO PM10 24 Moderate 54 61 µg/m3
1:00 AM I25GLO PM2.5 24 Moderate 57 15 µg/m3
1:00 AM LNGM PM2.5 24 Good 34 8 µg/m3
1:00 AM NJH PM2.5 24 Good 29 7 µg/m3
1:00 AM WBY PM10 24 Good 42 45 µg/m3

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