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AQI Calculations on 04/25/2024 1:00AM - 7:00AM

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.
6:00 AM RFN NO2 1 Good 1 1 PPB
5:00 AM RFN NO2 1 Good 1 1 PPB
4:00 AM RFN NO2 1 Good 1 1 PPB
3:00 AM RFN NO2 1 Good 1 1 PPB
2:00 AM RFN NO2 1 Good 1 1 PPB
7:00 AM RFN NO2 1 Good 2 2 PPB
1:00 AM RFN NO2 1 Good 2 2 PPB
4:00 AM CASA NO2 1 Good 3 3 PPB
3:00 AM LAST NO2 1 Good 3 3 PPB
3:00 AM WBY NO2 1 Good 3 3 PPB
3:00 AM WBY NO2 1 Good 3 3 PPB
2:00 AM CASA NO2 1 Good 3 3 PPB
7:00 AM LAST NO2 1 Good 4 4 PPB
6:00 AM CASA NO2 1 Good 4 4 PPB
6:00 AM LAST NO2 1 Good 4 4 PPB
5:00 AM CASA NO2 1 Good 4 4 PPB
5:00 AM LAST NO2 1 Good 4 4 PPB
4:00 AM LAST NO2 1 Good 4 4 PPB
4:00 AM WBY NO2 1 Good 4 4 PPB
4:00 AM WBY NO2 1 Good 4 4 PPB
2:00 AM WBY NO2 1 Good 4 4 PPB
2:00 AM WBY NO2 1 Good 4 4 PPB
1:00 AM WBY NO2 1 Good 4 4 PPB
1:00 AM WBY NO2 1 Good 4 4 PPB
7:00 AM CASA NO2 1 Good 5 5 PPB
5:00 AM WBY NO2 1 Good 5 5 PPB
5:00 AM WBY NO2 1 Good 5 5 PPB
3:00 AM CASA NO2 1 Good 5 5 PPB
2:00 AM LAST NO2 1 Good 5 5 PPB
1:00 AM LAST NO2 1 Good 6 6 PPB
6:00 AM WBY NO2 1 Good 7 7 PPB
6:00 AM WBY NO2 1 Good 7 7 PPB
3:00 AM I25DEN NO2 1 Good 7 7 PPB
7:00 AM WBY NO2 1 Good 8 8 PPB
7:00 AM WBY NO2 1 Good 8 8 PPB
4:00 AM CAMP NO2 1 Good 8 8 PPB
4:00 AM CAMP NO2 1 Good 8 8 PPB
1:00 AM CASA NO2 1 Good 8 8 PPB
5:00 AM CAMP NO2 1 Good 8 9 PPB
5:00 AM CAMP NO2 1 Good 8 9 PPB
3:00 AM I25GLO NO2 1 Good 8 9 PPB
2:00 AM I25DEN NO2 1 Good 8 9 PPB
6:00 AM CAMP NO2 1 Good 9 10 PPB
6:00 AM CAMP NO2 1 Good 9 10 PPB
4:00 AM I25DEN NO2 1 Good 10 11 PPB
2:00 AM CAMP NO2 1 Good 10 11 PPB
2:00 AM CAMP NO2 1 Good 10 11 PPB
7:00 AM CAMP NO2 1 Good 11 12 PPB
7:00 AM CAMP NO2 1 Good 11 12 PPB
3:00 AM CAMP NO2 1 Good 11 12 PPB
3:00 AM CAMP NO2 1 Good 11 12 PPB
2:00 AM I25GLO NO2 1 Good 11 12 PPB
1:00 AM CAMP NO2 1 Good 12 13 PPB
1:00 AM CAMP NO2 1 Good 12 13 PPB
5:00 AM I25DEN NO2 1 Good 14 15 PPB
4:00 AM I25GLO NO2 1 Good 15 16 PPB
6:00 AM I25DEN NO2 1 Good 18 19 PPB
5:00 AM I25GLO NO2 1 Good 18 19 PPB
1:00 AM I25GLO NO2 1 Good 18 19 PPB
7:00 AM I25DEN NO2 1 Good 20 21 PPB
1:00 AM I25DEN NO2 1 Good 23 24 PPB
7:00 AM I25GLO NO2 1 Good 27 29 PPB
6:00 AM I25GLO NO2 1 Good 27 29 PPB
7:00 AM CASA CO 8 Good 1 0.1 PPM
7:00 AM FTC CO 8 Good 1 0.1 PPM
7:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM CASA CO 8 Good 1 0.1 PPM
6:00 AM FTC CO 8 Good 1 0.1 PPM
6:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM CASA CO 8 Good 1 0.1 PPM
5:00 AM FTC CO 8 Good 1 0.1 PPM
5:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM CASA CO 8 Good 1 0.1 PPM
4:00 AM FTC CO 8 Good 1 0.1 PPM
4:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM FTC CO 8 Good 1 0.1 PPM
3:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM FTC CO 8 Good 1 0.1 PPM
2:00 AM GRET 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
7:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
6:00 AM CCOL CO 8 Good 2 0.2 PPM
5:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
5:00 AM CCOL CO 8 Good 2 0.2 PPM
4:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
4:00 AM CCOL CO 8 Good 2 0.2 PPM
3:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
3:00 AM CASA CO 8 Good 2 0.2 PPM
3:00 AM CCOL CO 8 Good 2 0.2 PPM
2:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
2:00 AM CASA CO 8 Good 2 0.2 PPM
2:00 AM CCOL CO 8 Good 2 0.2 PPM
1:00 AM ASPN2 PM2.5 24 Good 1 0 µg/m3
1:00 AM CASA CO 8 Good 2 0.2 PPM
7:00 AM CCOL CO 8 Good 3 0.3 PPM
7:00 AM I25DEN CO 8 Good 3 0.3 PPM
6:00 AM I25DEN CO 8 Good 3 0.3 PPM
5:00 AM I25DEN CO 8 Good 3 0.3 PPM
4:00 AM I25DEN CO 8 Good 3 0.3 PPM
3:00 AM I25DEN CO 8 Good 3 0.3 PPM
2:00 AM I25DEN CO 8 Good 3 0.3 PPM
1:00 AM I25DEN CO 8 Good 5 0.4 PPM
7:00 AM ALA PM2.5 24 Good 15 4 µg/m3
6:00 AM ALA PM2.5 24 Good 15 4 µg/m3
5:00 AM ALA PM2.5 24 Good 15 4 µg/m3
4:00 AM GJPB PM2.5 24 Good 15 4 µg/m3
3:00 AM GJPB PM2.5 24 Good 15 4 µg/m3
2:00 AM GJPB PM2.5 24 Good 15 4 µg/m3
1:00 AM GJPB PM2.5 24 Good 15 4 µg/m3
7:00 AM GJPB PM2.5 24 Good 15 4 µg/m3
6:00 AM GJPB PM2.5 24 Good 15 4 µg/m3
5:00 AM GJPB PM2.5 24 Good 15 4 µg/m3
4:00 AM ALA PM2.5 24 Good 15 4 µg/m3
3:00 AM ALA PM2.5 24 Good 15 4 µg/m3
2:00 AM ALA PM2.5 24 Good 15 4 µg/m3
1:00 AM ALA PM2.5 24 Good 15 4 µg/m3
3:00 AM CHAT PM2.5 24 Good 21 5 µg/m3
2:00 AM CHAT PM2.5 24 Good 21 5 µg/m3
1:00 AM CHAT PM2.5 24 Good 21 5 µg/m3
4:00 AM CHAT PM2.5 24 Good 22 5 µg/m3
5:00 AM CHAT PM2.5 24 Good 22 5 µg/m3
2:00 AM CASA PM2.5 24 Good 22 5 µg/m3
1:00 AM CASA PM2.5 24 Good 22 5 µg/m3
1:00 AM PFS PM2.5 24 Good 22 5 µg/m3
6:00 AM CHAT PM2.5 24 Good 22 5 µg/m3
4:00 AM CASA PM2.5 24 Good 22 5 µg/m3
3:00 AM CASA PM2.5 24 Good 22 5 µg/m3
3:00 AM NJH PM2.5 24 Good 22 5 µg/m3
2:00 AM NJH PM2.5 24 Good 22 5 µg/m3
1:00 AM NJH PM2.5 24 Good 22 5 µg/m3
7:00 AM CHAT PM2.5 24 Good 23 6 µg/m3
5:00 AM CASA PM2.5 24 Good 23 6 µg/m3
4:00 AM NJH PM2.5 24 Good 23 6 µg/m3
2:00 AM PFS PM2.5 24 Good 23 6 µg/m3
5:00 AM NJH PM2.5 24 Good 24 6 µg/m3
6:00 AM CASA PM2.5 24 Good 24 6 µg/m3
7:00 AM CASA PM2.5 24 Good 25 6 µg/m3
3:00 AM PFS PM2.5 24 Good 25 6 µg/m3
6:00 AM NJH PM2.5 24 Good 25 6 µg/m3
2:00 AM FTCF PM2.5 24 Good 25 6 µg/m3
1:00 AM FTCF PM2.5 24 Good 25 6 µg/m3
4:00 AM PFS PM2.5 24 Good 26 6 µg/m3
1:00 AM GREH PM2.5 24 Good 26 6 µg/m3
7:00 AM NJH PM2.5 24 Good 26 6 µg/m3
3:00 AM FTCF PM2.5 24 Good 26 6 µg/m3
1:00 AM LMB PM2.5 24 Good 26 6 µg/m3
4:00 AM FTCF PM2.5 24 Good 27 6 µg/m3
2:00 AM CAMP PM2.5 24 Good 27 6 µg/m3
2:00 AM LMB PM2.5 24 Good 27 6 µg/m3
1:00 AM ADB PM2.5 24 Good 27 6 µg/m3
1:00 AM CAMP PM2.5 24 Good 27 6 µg/m3
5:00 AM PFS PM2.5 24 Good 27 7 µg/m3
3:00 AM CAMP PM2.5 24 Good 27 7 µg/m3
3:00 AM LMB PM2.5 24 Good 27 7 µg/m3
2:00 AM ADB PM2.5 24 Good 27 7 µg/m3
2:00 AM GREH PM2.5 24 Good 27 7 µg/m3
5:00 AM FTCF PM2.5 24 Good 28 7 µg/m3
3:00 AM ADB PM2.5 24 Good 28 7 µg/m3
1:00 AM BOU PM2.5 24 Good 28 7 µg/m3
6:00 AM PFS PM2.5 24 Good 28 7 µg/m3
4:00 AM ADB PM2.5 24 Good 28 7 µg/m3
4:00 AM CAMP PM2.5 24 Good 28 7 µg/m3
3:00 AM GREH PM2.5 24 Good 28 7 µg/m3
7:00 AM PFS PM2.5 24 Good 28 7 µg/m3
4:00 AM LMB PM2.5 24 Good 28 7 µg/m3
2:00 AM BOU PM2.5 24 Good 28 7 µg/m3
6:00 AM FTCF PM2.5 24 Good 29 7 µg/m3
5:00 AM ADB PM2.5 24 Good 29 7 µg/m3
4:00 AM BOU PM2.5 24 Good 29 7 µg/m3
3:00 AM BOU PM2.5 24 Good 29 7 µg/m3
7:00 AM ADB PM2.5 24 Good 29 7 µg/m3
5:00 AM BOU PM2.5 24 Good 29 7 µg/m3
5:00 AM LMB PM2.5 24 Good 29 7 µg/m3
4:00 AM GREH PM2.5 24 Good 29 7 µg/m3
7:00 AM FTCF PM2.5 24 Good 30 7 µg/m3
6:00 AM ADB PM2.5 24 Good 30 7 µg/m3
6:00 AM BOU PM2.5 24 Good 30 7 µg/m3
5:00 AM CAMP PM2.5 24 Good 30 7 µg/m3
7:00 AM BOU PM2.5 24 Good 30 7 µg/m3
6:00 AM LMB PM2.5 24 Good 30 7 µg/m3
5:00 AM GREH PM2.5 24 Good 30 7 µg/m3
7:00 AM LMB PM2.5 24 Good 31 7 µg/m3
6:00 AM CAMP PM2.5 24 Good 31 8 µg/m3
6:00 AM GREH PM2.5 24 Good 31 8 µg/m3
7:00 AM GREH PM2.5 24 Good 32 8 µg/m3
1:00 AM CCOL PM2.5 24 Good 32 8 µg/m3
1:00 AM LNGM PM2.5 24 Good 32 8 µg/m3
2:00 AM LNGM PM2.5 24 Good 32 8 µg/m3
7:00 AM CAMP PM2.5 24 Good 33 8 µg/m3
3:00 AM LNGM PM2.5 24 Good 33 8 µg/m3
2:00 AM I25DEN PM2.5 24 Good 34 8 µg/m3
2:00 AM I25GLO PM2.5 24 Good 34 8 µg/m3
1:00 AM I25DEN PM2.5 24 Good 34 8 µg/m3
1:00 AM I25GLO PM2.5 24 Good 34 8 µg/m3
4:00 AM LNGM PM2.5 24 Good 34 8 µg/m3
3:00 AM I25DEN PM2.5 24 Good 34 8 µg/m3
3:00 AM I25GLO PM2.5 24 Good 34 8 µg/m3
2:00 AM CCOL PM2.5 24 Good 34 8 µg/m3
5:00 AM LNGM PM2.5 24 Good 35 8 µg/m3
4:00 AM I25DEN PM2.5 24 Good 35 8 µg/m3
4:00 AM I25GLO PM2.5 24 Good 35 8 µg/m3
6:00 AM LNGM PM2.5 24 Good 35 9 µg/m3
7:00 AM LNGM PM2.5 24 Good 36 9 µg/m3
5:00 AM I25DEN PM2.5 24 Good 36 9 µg/m3
5:00 AM I25GLO PM2.5 24 Good 36 9 µg/m3
3:00 AM CCOL PM2.5 24 Good 36 9 µg/m3
7:00 AM I25DEN PM2.5 24 Good 37 9 µg/m3
6:00 AM I25GLO PM2.5 24 Good 37 9 µg/m3
6:00 AM I25DEN PM2.5 24 Good 37 9 µg/m3
7:00 AM I25GLO PM2.5 24 Good 38 9 µg/m3
4:00 AM CCOL PM2.5 24 Good 38 9 µg/m3
5:00 AM CCOL PM2.5 24 Good 40 10 µg/m3
6:00 AM CCOL PM2.5 24 Good 41 10 µg/m3
7:00 AM CCOL PM2.5 24 Good 42 10 µg/m3
7:00 AM SSMB PM10 24 Good 11 12 µg/m3
6:00 AM SSMB PM10 24 Good 11 12 µg/m3
5:00 AM SSMB PM10 24 Good 11 12 µg/m3
4:00 AM SSMB PM10 24 Good 11 12 µg/m3
3:00 AM SSMB PM10 24 Good 11 12 µg/m3
2:00 AM SSMB PM10 24 Good 11 12 µg/m3
1:00 AM CASA PM10 24 Good 11 12 µg/m3
1:00 AM SSMB PM10 24 Good 11 12 µg/m3
5:00 AM CASA PM10 24 Good 12 13 µg/m3
4:00 AM CASA PM10 24 Good 12 13 µg/m3
3:00 AM CASA PM10 24 Good 12 13 µg/m3
2:00 AM CASA PM10 24 Good 12 13 µg/m3
7:00 AM ASPN2 PM10 24 Good 13 14 µg/m3
7:00 AM CASA PM10 24 Good 13 14 µg/m3
6:00 AM CASA PM10 24 Good 13 14 µg/m3
6:00 AM ASPN2 PM10 24 Good 14 15 µg/m3
5:00 AM ASPN2 PM10 24 Good 14 15 µg/m3
4:00 AM ASPN2 PM10 24 Good 14 15 µg/m3
3:00 AM ASPN2 PM10 24 Good 14 15 µg/m3
2:00 AM ASPN2 PM10 24 Good 14 15 µg/m3
1:00 AM ASPN2 PM10 24 Good 14 15 µg/m3
6:00 AM GJPB PM10 24 Good 15 16 µg/m3
5:00 AM GJPB PM10 24 Good 15 16 µg/m3
4:00 AM GJPB PM10 24 Good 15 16 µg/m3
3:00 AM GJPB PM10 24 Good 15 16 µg/m3
2:00 AM GJPB PM10 24 Good 15 16 µg/m3
1:00 AM GJPB PM10 24 Good 15 16 µg/m3
7:00 AM GJPB PM10 24 Good 16 17 µg/m3
2:00 AM FTCF PM10 24 Good 16 17 µg/m3
1:00 AM FTCF PM10 24 Good 16 17 µg/m3
7:00 AM TEL PM10 24 Good 17 18 µg/m3
4:00 AM FTCF PM10 24 Good 17 18 µg/m3
3:00 AM FTCF PM10 24 Good 17 18 µg/m3
2:00 AM CAMP PM10 24 Good 17 18 µg/m3
1:00 AM CAMP PM10 24 Good 17 18 µg/m3
6:00 AM TEL PM10 24 Good 18 19 µg/m3
5:00 AM FTCF PM10 24 Good 18 19 µg/m3
5:00 AM TEL PM10 24 Good 18 19 µg/m3
4:00 AM CAMP PM10 24 Good 18 19 µg/m3
4:00 AM GREH PM10 24 Good 18 19 µg/m3
4:00 AM TEL PM10 24 Good 18 19 µg/m3
3:00 AM CAMP PM10 24 Good 18 19 µg/m3
3:00 AM GREH PM10 24 Good 18 19 µg/m3
3:00 AM TEL PM10 24 Good 18 19 µg/m3
2:00 AM GREH PM10 24 Good 18 19 µg/m3
2:00 AM TEL PM10 24 Good 18 19 µg/m3
1:00 AM GREH PM10 24 Good 18 19 µg/m3
1:00 AM TEL PM10 24 Good 18 19 µg/m3
7:00 AM CAMP PM10 24 Good 19 20 µg/m3
7:00 AM FTCF PM10 24 Good 19 20 µg/m3
7:00 AM GREH PM10 24 Good 19 20 µg/m3
6:00 AM CAMP PM10 24 Good 19 20 µg/m3
6:00 AM FTCF PM10 24 Good 19 20 µg/m3
6:00 AM GREH PM10 24 Good 19 20 µg/m3
5:00 AM CAMP PM10 24 Good 19 20 µg/m3
5:00 AM GREH PM10 24 Good 19 20 µg/m3
1:00 AM I25DEN PM10 24 Good 19 20 µg/m3
7:00 AM I25DEN PM10 24 Good 19 21 µg/m3
6:00 AM I25DEN PM10 24 Good 19 21 µg/m3
5:00 AM I25DEN PM10 24 Good 19 21 µg/m3
4:00 AM I25DEN PM10 24 Good 19 21 µg/m3
3:00 AM I25DEN PM10 24 Good 19 21 µg/m3
2:00 AM I25DEN PM10 24 Good 19 21 µg/m3
7:00 AM ALA PM10 24 Good 20 22 µg/m3
6:00 AM ALA PM10 24 Good 20 22 µg/m3
5:00 AM ALA PM10 24 Good 20 22 µg/m3
4:00 AM ALA PM10 24 Good 20 22 µg/m3
3:00 AM ALA PM10 24 Good 21 23 µg/m3
3:00 AM CHAT PM10 24 Good 21 23 µg/m3
2:00 AM ALA PM10 24 Good 21 23 µg/m3
2:00 AM CHAT PM10 24 Good 21 23 µg/m3
1:00 AM ALA PM10 24 Good 21 23 µg/m3
1:00 AM CHAT PM10 24 Good 21 23 µg/m3
5:00 AM CHAT PM10 24 Good 22 24 µg/m3
4:00 AM CHAT PM10 24 Good 22 24 µg/m3
7:00 AM CHAT PM10 24 Good 23 25 µg/m3
6:00 AM CHAT PM10 24 Good 23 25 µg/m3
1:00 AM BOU PM10 24 Good 23 25 µg/m3
3:00 AM BOU PM10 24 Good 24 26 µg/m3
2:00 AM BOU PM10 24 Good 24 26 µg/m3
7:00 AM CAN PM10 24 Good 25 27 µg/m3
5:00 AM BOU PM10 24 Good 25 27 µg/m3
4:00 AM BOU PM10 24 Good 25 27 µg/m3
1:00 AM LNGM PM10 24 Good 25 27 µg/m3
7:00 AM BOU PM10 24 Good 26 28 µg/m3
7:00 AM LMB PM10 24 Good 26 28 µg/m3
7:00 AM PAG PM10 24 Good 26 28 µg/m3
6:00 AM BOU PM10 24 Good 26 28 µg/m3
6:00 AM CAN PM10 24 Good 26 28 µg/m3
6:00 AM LMB PM10 24 Good 26 28 µg/m3
6:00 AM PAG PM10 24 Good 26 28 µg/m3
5:00 AM PAG PM10 24 Good 26 28 µg/m3
4:00 AM PAG PM10 24 Good 26 28 µg/m3
3:00 AM PAG PM10 24 Good 26 28 µg/m3
2:00 AM LNGM PM10 24 Good 26 28 µg/m3
2:00 AM PAG PM10 24 Good 26 28 µg/m3
1:00 AM PAG PM10 24 Good 26 28 µg/m3
5:00 AM CAN PM10 24 Good 27 29 µg/m3
5:00 AM LMB PM10 24 Good 27 29 µg/m3
4:00 AM CAN PM10 24 Good 27 29 µg/m3
4:00 AM LMB PM10 24 Good 27 29 µg/m3
3:00 AM CAN PM10 24 Good 27 29 µg/m3
3:00 AM LNGM PM10 24 Good 27 29 µg/m3
2:00 AM CAN PM10 24 Good 27 29 µg/m3
1:00 AM NJH PM10 24 Good 27 29 µg/m3
5:00 AM LNGM PM10 24 Good 28 30 µg/m3
4:00 AM LNGM PM10 24 Good 28 30 µg/m3
3:00 AM LMB PM10 24 Good 28 30 µg/m3
3:00 AM NJH PM10 24 Good 28 30 µg/m3
2:00 AM LMB PM10 24 Good 28 30 µg/m3
2:00 AM NJH PM10 24 Good 28 30 µg/m3
1:00 AM CAN PM10 24 Good 28 30 µg/m3
1:00 AM LMB PM10 24 Good 28 30 µg/m3
7:00 AM NJH PM10 24 Good 29 31 µg/m3
7:00 AM PFS PM10 24 Good 29 31 µg/m3
6:00 AM LNGM PM10 24 Good 29 31 µg/m3
6:00 AM NJH PM10 24 Good 29 31 µg/m3
6:00 AM PFS PM10 24 Good 29 31 µg/m3
5:00 AM NJH PM10 24 Good 29 31 µg/m3
5:00 AM PFS PM10 24 Good 29 31 µg/m3
4:00 AM NJH PM10 24 Good 29 31 µg/m3
4:00 AM PFS PM10 24 Good 29 31 µg/m3
3:00 AM PFS PM10 24 Good 29 31 µg/m3
2:00 AM PFS PM10 24 Good 29 31 µg/m3
1:00 AM PFS PM10 24 Good 29 31 µg/m3
7:00 AM I25GLO PM10 24 Good 30 32 µg/m3
7:00 AM LNGM PM10 24 Good 30 32 µg/m3
7:00 AM WBY PM10 24 Good 31 33 µg/m3
6:00 AM I25GLO PM10 24 Good 31 33 µg/m3
5:00 AM I25GLO PM10 24 Good 31 33 µg/m3
4:00 AM I25GLO PM10 24 Good 31 33 µg/m3
3:00 AM I25GLO PM10 24 Good 31 33 µg/m3
2:00 AM I25GLO PM10 24 Good 31 33 µg/m3
1:00 AM I25GLO PM10 24 Good 31 33 µg/m3
2:00 AM WBY PM10 24 Good 31 34 µg/m3
1:00 AM WBY PM10 24 Good 31 34 µg/m3
7:00 AM CCOL PM10 24 Good 32 35 µg/m3
6:00 AM CCOL PM10 24 Good 32 35 µg/m3
6:00 AM WBY PM10 24 Good 32 35 µg/m3
5:00 AM CCOL PM10 24 Good 32 35 µg/m3
5:00 AM WBY PM10 24 Good 32 35 µg/m3
4:00 AM WBY PM10 24 Good 32 35 µg/m3
3:00 AM WBY PM10 24 Good 32 35 µg/m3
1:00 AM ADB PM10 24 Good 34 37 µg/m3
7:00 AM ADB PM10 24 Good 35 38 µg/m3
2:00 AM ADB PM10 24 Good 35 38 µg/m3
6:00 AM ADB PM10 24 Good 36 39 µg/m3
5:00 AM ADB PM10 24 Good 36 39 µg/m3
4:00 AM ADB PM10 24 Good 36 39 µg/m3
3:00 AM ADB PM10 24 Good 36 39 µg/m3
7:00 AM ASPN O3 8 Good 41 44 PPB
6:00 AM ASPN O3 8 Good 42 45 PPB
5:00 AM ASPN O3 8 Good 42 45 PPB
4:00 AM ASPN O3 8 Good 43 46 PPB
3:00 AM ASPN O3 8 Good 44 47 PPB
2:00 AM ASPN O3 8 Good 44 47 PPB
1:00 AM ASPN O3 8 Good 44 48 PPB
7:00 AM ACAD O3 8 Good 20 22 PPB
7:00 AM RIFLO3 O3 8 Good 20 22 PPB
6:00 AM LAST O3 8 Good 20 22 PPB
7:00 AM LAST O3 8 Good 21 23 PPB
6:00 AM RIFLO3 O3 8 Good 21 23 PPB
5:00 AM LAST O3 8 Good 21 23 PPB
6:00 AM ACAD O3 8 Good 22 24 PPB
4:00 AM LAST O3 8 Good 22 24 PPB
5:00 AM RIFLO3 O3 8 Good 23 25 PPB
7:00 AM HLD O3 8 Good 24 26 PPB
5:00 AM ACAD O3 8 Good 24 26 PPB
7:00 AM GRET O3 8 Good 25 27 PPB
4:00 AM RIFLO3 O3 8 Good 25 27 PPB
3:00 AM LAST O3 8 Good 25 27 PPB
7:00 AM BOUR O3 8 Good 26 28 PPB
7:00 AM PWES O3 8 Good 26 28 PPB
6:00 AM GRET O3 8 Good 26 28 PPB
6:00 AM HLD O3 8 Good 26 28 PPB
4:00 AM ACAD O3 8 Good 26 28 PPB
7:00 AM AURE O3 8 Good 27 29 PPB
6:00 AM PWES O3 8 Good 27 29 PPB
5:00 AM GRET O3 8 Good 27 29 PPB
7:00 AM CAMP O3 8 Good 28 30 PPB
6:00 AM AURE O3 8 Good 28 30 PPB
6:00 AM BOUR O3 8 Good 28 30 PPB
5:00 AM PWES O3 8 Good 28 30 PPB
4:00 AM GRET O3 8 Good 28 30 PPB
3:00 AM ACAD O3 8 Good 28 30 PPB
3:00 AM RIFLO3 O3 8 Good 28 30 PPB
2:00 AM LAST O3 8 Good 28 30 PPB
7:00 AM CHAT O3 8 Good 29 31 PPB
5:00 AM HLD O3 8 Good 29 31 PPB
6:00 AM CAMP O3 8 Good 30 32 PPB
5:00 AM AURE O3 8 Good 30 32 PPB
5:00 AM BOUR O3 8 Good 30 32 PPB
3:00 AM GRET O3 8 Good 30 32 PPB
7:00 AM FTCW O3 8 Good 31 33 PPB
6:00 AM FTCW O3 8 Good 31 33 PPB
4:00 AM PWES O3 8 Good 31 33 PPB
2:00 AM ACAD O3 8 Good 31 33 PPB
2:00 AM RIFLO3 O3 8 Good 31 33 PPB
7:00 AM FTC O3 8 Good 31 34 PPB
5:00 AM CAMP O3 8 Good 31 34 PPB
4:00 AM AURE O3 8 Good 31 34 PPB
4:00 AM BOUR O3 8 Good 31 34 PPB
4:00 AM HLD O3 8 Good 31 34 PPB
7:00 AM EVG O3 8 Good 32 35 PPB
7:00 AM NREL O3 8 Good 32 35 PPB
7:00 AM WBY O3 8 Good 32 35 PPB
6:00 AM CHAT O3 8 Good 32 35 PPB
5:00 AM FTCW O3 8 Good 32 35 PPB
4:00 AM CAMP O3 8 Good 32 35 PPB
3:00 AM BOUR O3 8 Good 32 35 PPB
2:00 AM GRET O3 8 Good 32 35 PPB
1:00 AM ACAD O3 8 Good 32 35 PPB
1:00 AM LAST O3 8 Good 32 35 PPB
7:00 AM CASA O3 8 Good 33 36 PPB
6:00 AM FTC O3 8 Good 33 36 PPB
4:00 AM FTCW O3 8 Good 33 36 PPB
3:00 AM CAMP O3 8 Good 33 36 PPB
3:00 AM PWES O3 8 Good 33 36 PPB
1:00 AM RIFLO3 O3 8 Good 33 36 PPB
6:00 AM CASA O3 8 Good 34 37 PPB
6:00 AM EVG O3 8 Good 34 37 PPB
6:00 AM WBY O3 8 Good 34 37 PPB
5:00 AM FTC O3 8 Good 34 37 PPB
3:00 AM AURE O3 8 Good 34 37 PPB
7:00 AM RFN O3 8 Good 35 38 PPB
6:00 AM NREL O3 8 Good 35 38 PPB
5:00 AM CASA O3 8 Good 35 38 PPB
5:00 AM EVG O3 8 Good 35 38 PPB
4:00 AM FTC O3 8 Good 35 38 PPB
3:00 AM FTC O3 8 Good 35 38 PPB
3:00 AM FTCW O3 8 Good 35 38 PPB
3:00 AM HLD O3 8 Good 35 38 PPB
2:00 AM BOUR O3 8 Good 35 38 PPB
2:00 AM PWES O3 8 Good 35 38 PPB
1:00 AM GRET O3 8 Good 35 38 PPB
5:00 AM CHAT O3 8 Good 36 39 PPB
5:00 AM WBY O3 8 Good 36 39 PPB
4:00 AM EVG O3 8 Good 36 39 PPB
2:00 AM CAMP O3 8 Good 36 39 PPB
4:00 AM CASA O3 8 Good 37 40 PPB
2:00 AM AURE O3 8 Good 37 40 PPB
2:00 AM FTC O3 8 Good 37 40 PPB
2:00 AM FTCW O3 8 Good 37 40 PPB
6:00 AM RFN O3 8 Good 38 41 PPB
5:00 AM NREL O3 8 Good 38 41 PPB
3:00 AM EVG O3 8 Good 38 41 PPB
2:00 AM HLD O3 8 Good 38 41 PPB
1:00 AM BOUR O3 8 Good 38 41 PPB
1:00 AM PWES O3 8 Good 38 41 PPB
7:00 AM CTZ O3 8 Good 39 42 PPB
5:00 AM MAN O3 8 Good 39 42 PPB
4:00 AM CHAT O3 8 Good 39 42 PPB
4:00 AM MAN O3 8 Good 39 42 PPB
4:00 AM WBY O3 8 Good 39 42 PPB
3:00 AM MAN O3 8 Good 39 42 PPB
1:00 AM AURE O3 8 Good 39 42 PPB
6:00 AM MAN O3 8 Good 40 43 PPB
5:00 AM RFN O3 8 Good 40 43 PPB
3:00 AM CASA O3 8 Good 40 43 PPB
2:00 AM EVG O3 8 Good 40 43 PPB
2:00 AM MAN O3 8 Good 40 43 PPB
1:00 AM CAMP O3 8 Good 40 43 PPB
1:00 AM FTC O3 8 Good 40 43 PPB
1:00 AM FTCW O3 8 Good 40 43 PPB
1:00 AM HLD O3 8 Good 40 43 PPB
6:00 AM CTZ O3 8 Good 41 44 PPB
4:00 AM NREL O3 8 Good 41 44 PPB
7:00 AM MAN O3 8 Good 42 45 PPB
3:00 AM WBY O3 8 Good 42 45 PPB
5:00 AM CTZ O3 8 Good 43 46 PPB
4:00 AM RFN O3 8 Good 43 46 PPB
3:00 AM CHAT O3 8 Good 43 46 PPB
2:00 AM CASA O3 8 Good 43 46 PPB
1:00 AM EVG O3 8 Good 43 46 PPB
1:00 AM MAN O3 8 Good 43 46 PPB
4:00 AM CTZ O3 8 Good 44 47 PPB
3:00 AM CTZ O3 8 Good 44 48 PPB
3:00 AM NREL O3 8 Good 44 48 PPB
2:00 AM CTZ O3 8 Good 44 48 PPB
2:00 AM WBY O3 8 Good 44 48 PPB
3:00 AM PAL O3 8 Good 45 49 PPB
2:00 AM CHAT O3 8 Good 45 49 PPB
1:00 AM CASA O3 8 Good 45 49 PPB
1:00 AM CTZ O3 8 Good 45 49 PPB
7:00 AM PAL O3 8 Good 46 50 PPB
6:00 AM PAL O3 8 Good 46 50 PPB
5:00 AM PAL O3 8 Good 46 50 PPB
4:00 AM PAL O3 8 Good 46 50 PPB
3:00 AM RFN O3 8 Good 46 50 PPB
2:00 AM PAL O3 8 Good 46 50 PPB
1:00 AM PAL O3 8 Good 46 50 PPB
7:00 AM BHWK O3 8 Good 47 51 PPB
2:00 AM NREL O3 8 Good 47 51 PPB
6:00 AM BHWK O3 8 Good 48 52 PPB
1:00 AM CHAT O3 8 Good 48 52 PPB
1:00 AM WBY O3 8 Good 48 52 PPB
5:00 AM BHWK O3 8 Good 49 53 PPB
4:00 AM BHWK O3 8 Good 49 53 PPB
2:00 AM RFN O3 8 Good 49 53 PPB
3:00 AM BHWK O3 8 Good 50 54 PPB
2:00 AM BHWK O3 8 Moderate 51 55 PPB
1:00 AM NREL O3 8 Moderate 51 55 PPB
1:00 AM BHWK O3 8 Moderate 54 56 PPB
1:00 AM RFN O3 8 Moderate 54 56 PPB

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