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AQI Calculations on 05/23/2017 1:00AM - 7:00PM

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.
4:00 AM H24 CO 8 Good 0 0.0 PPM
3:00 AM H24 CO 8 Good 0 0.0 PPM
3:00 AM SWAN CO 8 Good 0 0.0 PPM
2:00 AM H24 CO 8 Good 0 0.0 PPM
2:00 AM SWAN CO 8 Good 0 0.0 PPM
1:00 AM H24 CO 8 Good 0 0.0 PPM
1:00 AM SWAN CO 8 Good 0 0.0 PPM
7:00 PM CAMP SO2 1 Good 1 1 PPB
7:00 PM CAMP SO2 1 Good 1 1 PPB
7:00 PM CASA CO 8 Good 1 0.1 PPM
7:00 PM FTC CO 8 Good 1 0.1 PPM
7:00 PM GJCT CO 8 Good 1 0.1 PPM
7:00 PM GRET CO 8 Good 1 0.1 PPM
7:00 PM H24 CO 8 Good 1 0.1 PPM
7:00 PM SWAN CO 8 Good 1 0.1 PPM
7:00 PM WBY CO 8 Good 1 0.1 PPM
6:00 PM CASA CO 8 Good 1 0.1 PPM
6:00 PM FTC CO 8 Good 1 0.1 PPM
6:00 PM GJCT CO 8 Good 1 0.1 PPM
6:00 PM GRET CO 8 Good 1 0.1 PPM
6:00 PM H24 CO 8 Good 1 0.1 PPM
6:00 PM SWAN CO 8 Good 1 0.1 PPM
6:00 PM WBY CO 8 Good 1 0.1 PPM
5:00 PM CAMP SO2 1 Good 1 1 PPB
5:00 PM CAMP SO2 1 Good 1 1 PPB
5:00 PM CASA CO 8 Good 1 0.1 PPM
5:00 PM FTC CO 8 Good 1 0.1 PPM
5:00 PM GJCT CO 8 Good 1 0.1 PPM
5:00 PM GRET CO 8 Good 1 0.1 PPM
5:00 PM H24 CO 8 Good 1 0.1 PPM
5:00 PM SWAN CO 8 Good 1 0.1 PPM
5:00 PM WBY CO 8 Good 1 0.1 PPM
4:00 PM CAMP SO2 1 Good 1 1 PPB
4:00 PM CAMP SO2 1 Good 1 1 PPB
4:00 PM CASA CO 8 Good 1 0.1 PPM
4:00 PM FTC CO 8 Good 1 0.1 PPM
4:00 PM GJCT CO 8 Good 1 0.1 PPM
4:00 PM GRET CO 8 Good 1 0.1 PPM
4:00 PM H24 CO 8 Good 1 0.1 PPM
4:00 PM SWAN CO 8 Good 1 0.1 PPM
4:00 PM WBY CO 8 Good 1 0.1 PPM
3:00 PM CASA CO 8 Good 1 0.1 PPM
3:00 PM FTC CO 8 Good 1 0.1 PPM
3:00 PM GJCT CO 8 Good 1 0.1 PPM
3:00 PM GRET CO 8 Good 1 0.1 PPM
3:00 PM H24 CO 8 Good 1 0.1 PPM
3:00 PM WBY CO 8 Good 1 0.1 PPM
3:00 PM WBY NO2 1 Good 1 1 PPB
3:00 PM WBY NO2 1 Good 1 1 PPB
2:00 PM CASA CO 8 Good 1 0.1 PPM
2:00 PM GJCT CO 8 Good 1 0.1 PPM
2:00 PM GRET CO 8 Good 1 0.1 PPM
2:00 PM H24 CO 8 Good 1 0.1 PPM
2:00 PM WBY CO 8 Good 1 0.1 PPM
1:00 PM GJCT CO 8 Good 1 0.1 PPM
1:00 PM GRET CO 8 Good 1 0.1 PPM
1:00 PM H24 CO 8 Good 1 0.1 PPM
1:00 PM WBY CO 8 Good 1 0.1 PPM
1:00 PM WBY NO2 1 Good 1 1 PPB
1:00 PM WBY NO2 1 Good 1 1 PPB
12:00 PM GJCT CO 8 Good 1 0.1 PPM
12:00 PM GRET CO 8 Good 1 0.1 PPM
12:00 PM H24 CO 8 Good 1 0.1 PPM
11:00 AM GJCT CO 8 Good 1 0.1 PPM
11:00 AM GRET CO 8 Good 1 0.1 PPM
11:00 AM H24 CO 8 Good 1 0.1 PPM
10:00 AM GJCT CO 8 Good 1 0.1 PPM
10:00 AM GRET CO 8 Good 1 0.1 PPM
10:00 AM H24 CO 8 Good 1 0.1 PPM
9:00 AM GJCT CO 8 Good 1 0.1 PPM
9:00 AM GRET CO 8 Good 1 0.1 PPM
9:00 AM H24 CO 8 Good 1 0.1 PPM
8:00 AM GJCT CO 8 Good 1 0.1 PPM
8:00 AM GRET CO 8 Good 1 0.1 PPM
8:00 AM H24 CO 8 Good 1 0.1 PPM
7:00 AM CAMP SO2 1 Good 1 1 PPB
7:00 AM CAMP SO2 1 Good 1 1 PPB
7:00 AM CASA SO2 1 Good 1 1 PPB
7:00 AM GJCT CO 8 Good 1 0.1 PPM
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM H24 CO 8 Good 1 0.1 PPM
7:00 AM WBY SO2 1 Good 1 1 PPB
7:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM CASA CO 8 Good 1 0.1 PPM
6:00 AM GJCT CO 8 Good 1 0.1 PPM
6:00 AM GRET CO 8 Good 1 0.1 PPM
6:00 AM H24 CO 8 Good 1 0.1 PPM
6:00 AM SWAN CO 8 Good 1 0.1 PPM
6:00 AM WBY 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 GJCT CO 8 Good 1 0.1 PPM
5:00 AM GRET CO 8 Good 1 0.1 PPM
5:00 AM H24 CO 8 Good 1 0.1 PPM
5:00 AM SWAN CO 8 Good 1 0.1 PPM
5:00 AM WBY 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 GJCT CO 8 Good 1 0.1 PPM
4:00 AM GRET CO 8 Good 1 0.1 PPM
4:00 AM SWAN CO 8 Good 1 0.1 PPM
4:00 AM WBY CO 8 Good 1 0.1 PPM
3:00 AM CASA CO 8 Good 1 0.1 PPM
3:00 AM FTC CO 8 Good 1 0.1 PPM
3:00 AM GJCT CO 8 Good 1 0.1 PPM
3:00 AM GRET CO 8 Good 1 0.1 PPM
3:00 AM WBY CO 8 Good 1 0.1 PPM
2:00 AM CASA CO 8 Good 1 0.1 PPM
2:00 AM FTC CO 8 Good 1 0.1 PPM
2:00 AM GJCT CO 8 Good 1 0.1 PPM
2:00 AM GRET CO 8 Good 1 0.1 PPM
2:00 AM H24 SO2 1 Good 1 1 PPB
2:00 AM WBY CO 8 Good 1 0.1 PPM
1:00 AM CASA CO 8 Good 1 0.1 PPM
1:00 AM FTC CO 8 Good 1 0.1 PPM
1:00 AM GJCT CO 8 Good 1 0.1 PPM
1:00 AM GRET CO 8 Good 1 0.1 PPM
1:00 AM WBY CO 8 Good 1 0.1 PPM
7:00 PM ASPN2 PM10 24 Good 2 2 µg/m3
7:00 PM CAMP CO 8 Good 2 0.2 PPM
7:00 PM WBY NO2 1 Good 2 2 PPB
7:00 PM WBY NO2 1 Good 2 2 PPB
6:00 PM ASPN2 PM10 24 Good 2 2 µg/m3
6:00 PM CAMP CO 8 Good 2 0.2 PPM
5:00 PM ASPN2 PM10 24 Good 2 2 µg/m3
5:00 PM CAMP CO 8 Good 2 0.2 PPM
5:00 PM WBY NO2 1 Good 2 2 PPB
5:00 PM WBY NO2 1 Good 2 2 PPB
4:00 PM ASPN2 PM10 24 Good 2 2 µg/m3
4:00 PM CAMP CO 8 Good 2 0.2 PPM
4:00 PM WBY NO2 1 Good 2 2 PPB
4:00 PM WBY NO2 1 Good 2 2 PPB
3:00 PM ASPN2 PM10 24 Good 2 2 µg/m3
3:00 PM CAMP CO 8 Good 2 0.2 PPM
3:00 PM SWAN CO 8 Good 2 0.2 PPM
2:00 PM ASPN2 PM10 24 Good 2 2 µg/m3
2:00 PM CAMP CO 8 Good 2 0.2 PPM
2:00 PM FTC CO 8 Good 2 0.2 PPM
2:00 PM SWAN CO 8 Good 2 0.2 PPM
2:00 PM WBY NO2 1 Good 2 2 PPB
2:00 PM WBY NO2 1 Good 2 2 PPB
1:00 PM ASPN2 PM10 24 Good 2 2 µg/m3
1:00 PM CASA CO 8 Good 2 0.2 PPM
1:00 PM FTC CO 8 Good 2 0.2 PPM
1:00 PM SWAN CO 8 Good 2 0.2 PPM
12:00 PM ASPN2 PM10 24 Good 2 2 µg/m3
12:00 PM CASA CO 8 Good 2 0.2 PPM
12:00 PM FTC CO 8 Good 2 0.2 PPM
12:00 PM WBY CO 8 Good 2 0.2 PPM
12:00 PM WBY NO2 1 Good 2 2 PPB
12:00 PM WBY NO2 1 Good 2 2 PPB
11:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
11:00 AM CASA CO 8 Good 2 0.2 PPM
11:00 AM FTC CO 8 Good 2 0.2 PPM
11:00 AM WBY CO 8 Good 2 0.2 PPM
10:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
10:00 AM CASA CO 8 Good 2 0.2 PPM
10:00 AM FTC CO 8 Good 2 0.2 PPM
10:00 AM SWAN CO 8 Good 2 0.2 PPM
10:00 AM WBY CO 8 Good 2 0.2 PPM
10:00 AM WBY NO2 1 Good 2 2 PPB
10:00 AM WBY NO2 1 Good 2 2 PPB
9:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
9:00 AM CASA CO 8 Good 2 0.2 PPM
9:00 AM FTC CO 8 Good 2 0.2 PPM
9:00 AM SWAN CO 8 Good 2 0.2 PPM
9:00 AM WBY CO 8 Good 2 0.2 PPM
8:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
8:00 AM CASA CO 8 Good 2 0.2 PPM
8:00 AM FTC CO 8 Good 2 0.2 PPM
8:00 AM SWAN CO 8 Good 2 0.2 PPM
8:00 AM WBY CO 8 Good 2 0.2 PPM
7:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
7:00 AM CAMP CO 8 Good 2 0.2 PPM
7:00 AM CASA CO 8 Good 2 0.2 PPM
7:00 AM FTC CO 8 Good 2 0.2 PPM
7:00 AM SWAN CO 8 Good 2 0.2 PPM
7:00 AM WBY CO 8 Good 2 0.2 PPM
6:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
6:00 AM CAMP CO 8 Good 2 0.2 PPM
6:00 AM FTC CO 8 Good 2 0.2 PPM
5:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
5:00 AM CAMP CO 8 Good 2 0.2 PPM
5:00 AM I25DEN CO 8 Good 2 0.2 PPM
4:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
4:00 AM CAMP CO 8 Good 2 0.2 PPM
4:00 AM I25DEN CO 8 Good 2 0.2 PPM
3:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
3:00 AM CAMP CO 8 Good 2 0.2 PPM
3:00 AM CCOL PM10 24 Good 2 2 µg/m3
3:00 AM I25DEN CO 8 Good 2 0.2 PPM
2:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
2:00 AM CAMP CO 8 Good 2 0.2 PPM
2:00 AM CCOL PM10 24 Good 2 2 µg/m3
2:00 AM I25DEN CO 8 Good 2 0.2 PPM
1:00 AM ASPN2 PM10 24 Good 2 2 µg/m3
1:00 AM CAMP CO 8 Good 2 0.2 PPM
1:00 AM CCOL PM10 24 Good 2 2 µg/m3
1:00 AM I25DEN CO 8 Good 2 0.2 PPM
7:00 PM CCOL PM10 24 Good 3 3 µg/m3
7:00 PM I25DEN CO 8 Good 3 0.3 PPM
6:00 PM CCOL PM10 24 Good 3 3 µg/m3
6:00 PM I25DEN CO 8 Good 3 0.3 PPM
6:00 PM WBY NO2 1 Good 3 3 PPB
6:00 PM WBY NO2 1 Good 3 3 PPB
5:00 PM CCOL PM10 24 Good 3 3 µg/m3
5:00 PM I25DEN CO 8 Good 3 0.3 PPM
5:00 PM SWAN NO2 1 Good 3 3 PPB
4:00 PM CCOL PM10 24 Good 3 3 µg/m3
4:00 PM I25DEN CO 8 Good 3 0.3 PPM
3:00 PM CCOL PM10 24 Good 3 3 µg/m3
3:00 PM I25DEN CO 8 Good 3 0.3 PPM
2:00 PM CCOL PM10 24 Good 3 3 µg/m3
1:00 PM CAMP CO 8 Good 3 0.3 PPM
1:00 PM CCOL PM10 24 Good 3 3 µg/m3
12:00 PM CAMP CO 8 Good 3 0.3 PPM
12:00 PM CCOL PM10 24 Good 3 3 µg/m3
12:00 PM SWAN CO 8 Good 3 0.3 PPM
11:00 AM CAMP CO 8 Good 3 0.3 PPM
11:00 AM CCOL PM10 24 Good 3 3 µg/m3
11:00 AM SWAN CO 8 Good 3 0.3 PPM
11:00 AM SWAN NO2 1 Good 3 3 PPB
11:00 AM WBY NO2 1 Good 3 3 PPB
11:00 AM WBY NO2 1 Good 3 3 PPB
10:00 AM CAMP CO 8 Good 3 0.3 PPM
10:00 AM CCOL PM10 24 Good 3 3 µg/m3
10:00 AM SWAN NO2 1 Good 3 3 PPB
9:00 AM CAMP CO 8 Good 3 0.3 PPM
9:00 AM CCOL PM10 24 Good 3 3 µg/m3
9:00 AM WBY NO2 1 Good 3 3 PPB
9:00 AM WBY NO2 1 Good 3 3 PPB
8:00 AM CAMP CO 8 Good 3 0.3 PPM
8:00 AM CCOL PM10 24 Good 3 3 µg/m3
7:00 AM CCOL PM10 24 Good 3 3 µg/m3
7:00 AM I25DEN CO 8 Good 3 0.3 PPM
6:00 AM CCOL PM10 24 Good 3 3 µg/m3
6:00 AM I25DEN CO 8 Good 3 0.3 PPM
5:00 AM CCOL PM10 24 Good 3 3 µg/m3
4:00 AM CCOL PM10 24 Good 3 3 µg/m3
7:00 PM GJPB PM10 24 Good 4 4 µg/m3
7:00 PM I25GLO NO2 1 Good 4 4 PPB
6:00 PM GJPB PM10 24 Good 4 4 µg/m3
5:00 PM GJPB PM10 24 Good 4 4 µg/m3
4:00 PM GJPB PM10 24 Good 4 4 µg/m3
3:00 PM GJPB PM10 24 Good 4 4 µg/m3
3:00 PM SWAN NO2 1 Good 4 4 PPB
2:00 PM GJPB PM10 24 Good 4 4 µg/m3
1:00 PM GJPB PM10 24 Good 4 4 µg/m3
1:00 PM SWAN NO2 1 Good 4 4 PPB
12:00 PM GJPB PM10 24 Good 4 4 µg/m3
12:00 PM SWAN NO2 1 Good 4 4 PPB
11:00 AM GJPB PM10 24 Good 4 4 µg/m3
10:00 AM GJPB PM10 24 Good 4 4 µg/m3
9:00 AM CASA PM10 24 Good 4 4 µg/m3
9:00 AM GJPB PM10 24 Good 4 4 µg/m3
8:00 AM CASA PM10 24 Good 4 4 µg/m3
8:00 AM GJPB PM10 24 Good 4 4 µg/m3
7:00 AM CASA PM10 24 Good 4 4 µg/m3
7:00 AM GJPB PM10 24 Good 4 4 µg/m3
6:00 AM CASA PM10 24 Good 4 4 µg/m3
6:00 AM GJPB PM10 24 Good 4 4 µg/m3
5:00 AM CASA PM10 24 Good 4 4 µg/m3
5:00 AM GJPB PM10 24 Good 4 4 µg/m3
4:00 AM CASA PM10 24 Good 4 4 µg/m3
4:00 AM GJPB PM10 24 Good 4 4 µg/m3
3:00 AM CASA PM10 24 Good 4 4 µg/m3
2:00 AM CASA PM10 24 Good 4 4 µg/m3
1:00 AM CASA PM10 24 Good 4 4 µg/m3
7:00 PM CASA PM10 24 Good 5 5 µg/m3
7:00 PM SWAN NO2 1 Good 5 5 PPB
6:00 PM CASA PM10 24 Good 5 5 µg/m3
6:00 PM GREH PM10 24 Good 5 5 µg/m3
6:00 PM SWAN NO2 1 Good 5 5 PPB
5:00 PM CASA PM10 24 Good 5 5 µg/m3
5:00 PM FTCF PM10 24 Good 5 5 µg/m3
5:00 PM GREH PM10 24 Good 5 5 µg/m3
4:00 PM CASA PM10 24 Good 5 5 µg/m3
4:00 PM FTCF PM10 24 Good 5 5 µg/m3
4:00 PM GREH PM10 24 Good 5 5 µg/m3
4:00 PM SWAN NO2 1 Good 5 5 PPB
3:00 PM FTCF PM10 24 Good 5 5 µg/m3
3:00 PM GREH PM10 24 Good 5 5 µg/m3
2:00 PM FTCF PM10 24 Good 5 5 µg/m3
2:00 PM GREH PM10 24 Good 5 5 µg/m3
2:00 PM I25DEN CO 8 Good 5 0.4 PPM
1:00 PM CASA PM10 24 Good 5 5 µg/m3
1:00 PM CHAT PM10 24 Good 5 5 µg/m3
1:00 PM FTCF PM10 24 Good 5 5 µg/m3
1:00 PM I25DEN CO 8 Good 5 0.4 PPM
12:00 PM CASA PM10 24 Good 5 5 µg/m3
12:00 PM FTCF PM10 24 Good 5 5 µg/m3
12:00 PM I25DEN CO 8 Good 5 0.4 PPM
11:00 AM CASA PM10 24 Good 5 5 µg/m3
11:00 AM FTCF PM10 24 Good 5 5 µg/m3
11:00 AM I25DEN CO 8 Good 5 0.4 PPM
10:00 AM CASA PM10 24 Good 5 5 µg/m3
10:00 AM CHAT PM10 24 Good 5 5 µg/m3
10:00 AM FTCF PM10 24 Good 5 5 µg/m3
10:00 AM I25DEN CO 8 Good 5 0.4 PPM
9:00 AM CHAT PM10 24 Good 5 5 µg/m3
9:00 AM FTCF PM10 24 Good 5 5 µg/m3
9:00 AM I25DEN CO 8 Good 5 0.4 PPM
9:00 AM SWAN NO2 1 Good 5 5 PPB
8:00 AM CHAT PM10 24 Good 5 5 µg/m3
8:00 AM I25DEN CO 8 Good 5 0.4 PPM
8:00 AM WBY NO2 1 Good 5 5 PPB
8:00 AM WBY NO2 1 Good 5 5 PPB
7:00 AM CHAT PM10 24 Good 5 5 µg/m3
6:00 AM CHAT PM10 24 Good 5 5 µg/m3
6:00 AM FTCF PM10 24 Good 5 5 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 5 1 µg/m3
5:00 AM CHAT PM10 24 Good 5 5 µg/m3
5:00 AM FTCF PM10 24 Good 5 5 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 5 1 µg/m3
4:00 AM CHAT PM10 24 Good 5 5 µg/m3
4:00 AM FTCF PM10 24 Good 5 5 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 5 1 µg/m3
3:00 AM CHAT PM10 24 Good 5 5 µg/m3
3:00 AM FTCF PM10 24 Good 5 5 µg/m3
3:00 AM GJPB PM10 24 Good 5 5 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 5 1 µg/m3
2:00 AM CHAT PM10 24 Good 5 5 µg/m3
2:00 AM FTCF PM10 24 Good 5 5 µg/m3
2:00 AM GJPB PM10 24 Good 5 5 µg/m3
2:00 AM WBY NO2 1 Good 5 5 PPB
2:00 AM WBY NO2 1 Good 5 5 PPB
1:00 AM ASPN2 PM2.5 24 Good 5 1 µg/m3
1:00 AM CHAT PM10 24 Good 5 5 µg/m3
1:00 AM FTCF PM10 24 Good 5 5 µg/m3
1:00 AM GJPB PM10 24 Good 5 5 µg/m3
7:00 PM ASPN2 PM2.5 24 Good 6 1 µg/m3
7:00 PM CHAT PM10 24 Good 6 6 µg/m3
7:00 PM FTCF PM10 24 Good 6 6 µg/m3
7:00 PM GREH PM10 24 Good 6 6 µg/m3
6:00 PM ASPN2 PM2.5 24 Good 6 1 µg/m3
6:00 PM CHAT PM10 24 Good 6 6 µg/m3
6:00 PM FTCF PM10 24 Good 6 6 µg/m3
5:00 PM ASPN2 PM2.5 24 Good 6 1 µg/m3
5:00 PM CAMP PM10 24 Good 6 7 µg/m3
5:00 PM CHAT PM10 24 Good 6 6 µg/m3
4:00 PM ASPN2 PM2.5 24 Good 6 1 µg/m3
4:00 PM CAMP PM10 24 Good 6 7 µg/m3
4:00 PM CHAT PM10 24 Good 6 6 µg/m3
3:00 PM ASPN2 PM2.5 24 Good 6 1 µg/m3
3:00 PM CASA PM10 24 Good 6 6 µg/m3
3:00 PM CHAT PM10 24 Good 6 6 µg/m3
2:00 PM ASPN2 PM2.5 24 Good 6 1 µg/m3
2:00 PM CASA NO2 1 Good 6 6 PPB
2:00 PM CASA PM10 24 Good 6 6 µg/m3
2:00 PM CHAT PM10 24 Good 6 6 µg/m3
1:00 PM ASPN2 PM2.5 24 Good 6 1 µg/m3
1:00 PM GREH PM10 24 Good 6 6 µg/m3
12:00 PM ASPN2 PM2.5 24 Good 6 1 µg/m3
12:00 PM CHAT PM10 24 Good 6 6 µg/m3
12:00 PM GREH PM10 24 Good 6 6 µg/m3
11:00 AM ASPN2 PM2.5 24 Good 6 1 µg/m3
11:00 AM CHAT PM10 24 Good 6 6 µg/m3
11:00 AM GREH PM10 24 Good 6 6 µg/m3
10:00 AM ASPN2 PM2.5 24 Good 6 1 µg/m3
10:00 AM GREH PM10 24 Good 6 6 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 6 1 µg/m3
9:00 AM GREH PM10 24 Good 6 6 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 6 1 µg/m3
8:00 AM FTCF PM10 24 Good 6 6 µg/m3
8:00 AM GREH PM10 24 Good 6 6 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 6 1 µg/m3
7:00 AM FTCF PM10 24 Good 6 6 µg/m3
7:00 AM GREH PM10 24 Good 6 6 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 6 1 µg/m3
6:00 AM CAMP PM10 24 Good 6 7 µg/m3
6:00 AM GREH PM10 24 Good 6 6 µg/m3
5:00 AM CAMP PM10 24 Good 6 7 µg/m3
5:00 AM GREH PM10 24 Good 6 6 µg/m3
5:00 AM SWAN PM10 24 Good 6 7 µg/m3
4:00 AM CAMP PM10 24 Good 6 7 µg/m3
4:00 AM GREH PM10 24 Good 6 6 µg/m3
4:00 AM SWAN PM10 24 Good 6 7 µg/m3
3:00 AM CAMP PM10 24 Good 6 7 µg/m3
3:00 AM GREH PM10 24 Good 6 6 µg/m3
3:00 AM SWAN PM10 24 Good 6 7 µg/m3
2:00 AM CAMP PM10 24 Good 6 7 µg/m3
2:00 AM GREH PM10 24 Good 6 6 µg/m3
2:00 AM SWAN PM10 24 Good 6 7 µg/m3
1:00 AM CAMP PM10 24 Good 6 6 µg/m3
1:00 AM GREH PM10 24 Good 6 6 µg/m3
1:00 AM I25DEN PM10 24 Good 6 7 µg/m3
1:00 AM SWAN PM10 24 Good 6 7 µg/m3
7:00 PM CAMP PM10 24 Good 7 8 µg/m3
6:00 PM CAMP PM10 24 Good 7 8 µg/m3
5:00 PM CASA NO2 1 Good 7 7 PPB
4:00 PM CASA NO2 1 Good 7 7 PPB
3:00 PM CASA NO2 1 Good 7 7 PPB
2:00 PM CAMP PM10 24 Good 7 8 µg/m3
1:00 PM CAMP PM10 24 Good 7 8 µg/m3
12:00 PM CAMP PM10 24 Good 7 8 µg/m3
12:00 PM SWAN PM10 24 Good 7 8 µg/m3
11:00 AM CAMP PM10 24 Good 7 8 µg/m3
11:00 AM SWAN PM10 24 Good 7 8 µg/m3
10:00 AM CAMP PM10 24 Good 7 8 µg/m3
10:00 AM SWAN PM10 24 Good 7 8 µg/m3
9:00 AM CAMP PM10 24 Good 7 8 µg/m3
9:00 AM SWAN PM10 24 Good 7 8 µg/m3
8:00 AM CAMP PM10 24 Good 7 8 µg/m3
8:00 AM SWAN PM10 24 Good 7 8 µg/m3
7:00 AM CAMP PM10 24 Good 7 8 µg/m3
7:00 AM SWAN PM10 24 Good 7 8 µg/m3
6:00 AM I25DEN PM10 24 Good 7 8 µg/m3
6:00 AM SWAN PM10 24 Good 7 8 µg/m3
5:00 AM I25DEN PM10 24 Good 7 8 µg/m3
4:00 AM I25DEN PM10 24 Good 7 8 µg/m3
3:00 AM I25DEN PM10 24 Good 7 8 µg/m3
2:00 AM I25DEN PM10 24 Good 7 8 µg/m3
1:00 AM WBY NO2 1 Good 7 7 PPB
1:00 AM WBY NO2 1 Good 7 7 PPB
6:00 PM CASA NO2 1 Good 8 8 PPB
6:00 PM SWAN PM10 24 Good 8 9 µg/m3
5:00 PM GJPB PM2.5 24 Good 8 2 µg/m3
5:00 PM SWAN PM10 24 Good 8 9 µg/m3
4:00 PM ADM PM10 24 Good 8 9 µg/m3
4:00 PM GJPB PM2.5 24 Good 8 2 µg/m3
4:00 PM SWAN PM10 24 Good 8 9 µg/m3
3:00 PM ADM PM10 24 Good 8 9 µg/m3
3:00 PM CAMP PM10 24 Good 8 9 µg/m3
3:00 PM GJPB PM2.5 24 Good 8 2 µg/m3
3:00 PM SWAN PM10 24 Good 8 9 µg/m3
2:00 PM CAMP NO2 1 Good 8 8 PPB
2:00 PM CAMP NO2 1 Good 8 8 PPB
2:00 PM GJPB PM2.5 24 Good 8 2 µg/m3
2:00 PM SWAN NO2 1 Good 8 9 PPB
1:00 PM CASA NO2 1 Good 8 8 PPB
1:00 PM GJPB PM2.5 24 Good 8 2 µg/m3
1:00 PM SWAN PM10 24 Good 8 9 µg/m3
12:00 PM CASA NO2 1 Good 8 8 PPB
12:00 PM GJPB PM2.5 24 Good 8 2 µg/m3
11:00 AM CASA NO2 1 Good 8 8 PPB
11:00 AM GJPB PM2.5 24 Good 8 2 µg/m3
10:00 AM CASA NO2 1 Good 8 9 PPB
10:00 AM GJPB PM2.5 24 Good 8 2 µg/m3
9:00 AM CASA NO2 1 Good 8 8 PPB
9:00 AM GJPB PM2.5 24 Good 8 2 µg/m3
8:00 AM GJPB PM2.5 24 Good 8 2 µg/m3
7:00 AM GJPB PM2.5 24 Good 8 2 µg/m3
7:00 AM I25DEN PM10 24 Good 8 9 µg/m3
6:00 AM GJPB PM2.5 24 Good 8 2 µg/m3
5:00 AM GJPB PM2.5 24 Good 8 2 µg/m3
3:00 AM RIFL PM2.5 24 Good 8 2 µg/m3
2:00 AM CCOL PM2.5 24 Good 8 2 µg/m3
2:00 AM RIFL PM2.5 24 Good 8 2 µg/m3
1:00 AM CCOL PM2.5 24 Good 8 2 µg/m3
1:00 AM RIFL PM2.5 24 Good 8 2 µg/m3
7:00 PM GJPB PM2.5 24 Good 9 2 µg/m3
7:00 PM I25DEN PM10 24 Good 9 10 µg/m3
7:00 PM SWAN PM10 24 Good 9 10 µg/m3
6:00 PM ADM PM10 24 Good 9 10 µg/m3
6:00 PM GJPB PM2.5 24 Good 9 2 µg/m3
6:00 PM I25DEN PM10 24 Good 9 10 µg/m3
5:00 PM ADM PM10 24 Good 9 10 µg/m3
5:00 PM I25DEN PM10 24 Good 9 10 µg/m3
4:00 PM I25DEN PM10 24 Good 9 10 µg/m3
3:00 PM CAMP NO2 1 Good 9 10 PPB
3:00 PM CAMP NO2 1 Good 9 10 PPB
2:00 PM ADM PM10 24 Good 9 10 µg/m3
2:00 PM I25DEN PM10 24 Good 9 10 µg/m3
2:00 PM SWAN PM10 24 Good 9 10 µg/m3
1:00 PM CAMP NO2 1 Good 9 10 PPB
1:00 PM CAMP NO2 1 Good 9 10 PPB
1:00 PM I25DEN PM10 24 Good 9 10 µg/m3
12:00 PM I25DEN PM10 24 Good 9 10 µg/m3
11:00 AM CAMP NO2 1 Good 9 10 PPB
11:00 AM CAMP NO2 1 Good 9 10 PPB
11:00 AM I25DEN PM10 24 Good 9 10 µg/m3
10:00 AM CAMP NO2 1 Good 9 10 PPB
10:00 AM CAMP NO2 1 Good 9 10 PPB
10:00 AM I25DEN PM10 24 Good 9 10 µg/m3
9:00 AM I25DEN PM10 24 Good 9 10 µg/m3
8:00 AM I25DEN PM10 24 Good 9 10 µg/m3
5:00 AM ADM PM10 24 Good 9 10 µg/m3
5:00 AM CCOL PM2.5 24 Good 9 2 µg/m3
4:00 AM ADM PM10 24 Good 9 10 µg/m3
4:00 AM CCOL PM2.5 24 Good 9 2 µg/m3
4:00 AM GJPB PM2.5 24 Good 9 2 µg/m3
4:00 AM RIFL PM2.5 24 Good 9 2 µg/m3
3:00 AM ADM PM10 24 Good 9 10 µg/m3
3:00 AM CASA PM2.5 24 Good 9 2 µg/m3
3:00 AM CCOL PM2.5 24 Good 9 2 µg/m3
3:00 AM GJPB PM2.5 24 Good 9 2 µg/m3
3:00 AM WBY NO2 1 Good 9 10 PPB
3:00 AM WBY NO2 1 Good 9 10 PPB
2:00 AM ADM PM10 24 Good 9 10 µg/m3
2:00 AM CASA PM2.5 24 Good 9 2 µg/m3
2:00 AM GJPB PM2.5 24 Good 9 2 µg/m3
1:00 AM ADM PM10 24 Good 9 10 µg/m3
1:00 AM CASA PM2.5 24 Good 9 2 µg/m3
1:00 AM CHAT PM2.5 24 Good 9 2 µg/m3
7:00 PM ADM PM10 24 Good 10 11 µg/m3
6:00 PM CAMP NO2 1 Good 10 11 PPB
6:00 PM CAMP NO2 1 Good 10 11 PPB
6:00 PM CCOL PM2.5 24 Good 10 3 µg/m3
5:00 PM CCOL PM2.5 24 Good 10 3 µg/m3
5:00 PM I25GLO PM10 24 Good 10 11 µg/m3
4:00 PM CAMP NO2 1 Good 10 11 PPB
4:00 PM CAMP NO2 1 Good 10 11 PPB
4:00 PM CCOL PM2.5 24 Good 10 3 µg/m3
4:00 PM I25GLO PM10 24 Good 10 11 µg/m3
3:00 PM CCOL PM2.5 24 Good 10 3 µg/m3
3:00 PM I25DEN PM10 24 Good 10 11 µg/m3
2:00 PM CCOL PM2.5 24 Good 10 3 µg/m3
1:00 PM ADM PM10 24 Good 10 11 µg/m3
1:00 PM CCOL PM2.5 24 Good 10 2 µg/m3
12:00 PM ADM PM10 24 Good 10 11 µg/m3
12:00 PM CAMP NO2 1 Good 10 11 PPB
12:00 PM CAMP NO2 1 Good 10 11 PPB
12:00 PM CCOL PM2.5 24 Good 10 2 µg/m3
11:00 AM ADM PM10 24 Good 10 11 µg/m3
11:00 AM CCOL PM2.5 24 Good 10 2 µg/m3
10:00 AM ADM PM10 24 Good 10 11 µg/m3
10:00 AM CASA PM2.5 24 Good 10 3 µg/m3
10:00 AM CCOL PM2.5 24 Good 10 2 µg/m3
9:00 AM ADM PM10 24 Good 10 11 µg/m3
9:00 AM CASA PM2.5 24 Good 10 3 µg/m3
9:00 AM CCOL PM2.5 24 Good 10 2 µg/m3
8:00 AM CASA NO2 1 Good 10 11 PPB
8:00 AM CASA PM2.5 24 Good 10 2 µg/m3
8:00 AM CCOL PM2.5 24 Good 10 2 µg/m3
7:00 AM ADM PM10 24 Good 10 11 µg/m3
7:00 AM CASA PM2.5 24 Good 10 3 µg/m3
7:00 AM CCOL PM2.5 24 Good 10 2 µg/m3
6:00 AM ADM PM10 24 Good 10 11 µg/m3
6:00 AM CASA PM2.5 24 Good 10 2 µg/m3
6:00 AM CCOL PM2.5 24 Good 10 2 µg/m3
6:00 AM CHAT PM2.5 24 Good 10 3 µg/m3
5:00 AM CASA PM2.5 24 Good 10 2 µg/m3
5:00 AM CHAT PM2.5 24 Good 10 2 µg/m3
4:00 AM CASA PM2.5 24 Good 10 2 µg/m3
4:00 AM CHAT PM2.5 24 Good 10 2 µg/m3
3:00 AM CHAT PM2.5 24 Good 10 2 µg/m3
2:00 AM CASA NO2 1 Good 10 11 PPB
2:00 AM CHAT PM2.5 24 Good 10 2 µg/m3
1:00 AM FTCF PM2.5 24 Good 10 3 µg/m3
1:00 AM GJPB PM2.5 24 Good 10 2 µg/m3
7:00 PM CCOL PM2.5 24 Good 11 3 µg/m3
7:00 PM I25GLO PM10 24 Good 11 12 µg/m3
6:00 PM I25GLO PM10 24 Good 11 12 µg/m3
3:00 PM I25GLO PM10 24 Good 11 12 µg/m3
2:00 PM CHAT PM2.5 24 Good 11 3 µg/m3
2:00 PM I25GLO PM10 24 Good 11 12 µg/m3
1:00 PM CASA PM2.5 24 Good 11 3 µg/m3
1:00 PM CHAT PM2.5 24 Good 11 3 µg/m3
1:00 PM I25GLO PM10 24 Good 11 12 µg/m3
12:00 PM CASA PM2.5 24 Good 11 3 µg/m3
12:00 PM CHAT PM2.5 24 Good 11 3 µg/m3
12:00 PM I25GLO PM10 24 Good 11 12 µg/m3
11:00 AM CASA PM2.5 24 Good 11 3 µg/m3
11:00 AM CHAT PM2.5 24 Good 11 3 µg/m3
11:00 AM I25GLO PM10 24 Good 11 12 µg/m3
10:00 AM CHAT PM2.5 24 Good 11 3 µg/m3
10:00 AM I25GLO PM10 24 Good 11 12 µg/m3
9:00 AM CAMP NO2 1 Good 11 12 PPB
9:00 AM CAMP NO2 1 Good 11 12 PPB
9:00 AM CHAT PM2.5 24 Good 11 3 µg/m3
8:00 AM ADM PM10 24 Good 11 12 µg/m3
8:00 AM CHAT PM2.5 24 Good 11 3 µg/m3
7:00 AM CHAT PM2.5 24 Good 11 3 µg/m3
5:00 AM FTCF PM2.5 24 Good 11 3 µg/m3
5:00 AM I25GLO PM10 24 Good 11 12 µg/m3
4:00 AM FTCF PM2.5 24 Good 11 3 µg/m3
4:00 AM I25GLO PM10 24 Good 11 12 µg/m3
3:00 AM FTCF PM2.5 24 Good 11 3 µg/m3
3:00 AM I25GLO PM10 24 Good 11 12 µg/m3
2:00 AM FTCF PM2.5 24 Good 11 3 µg/m3
2:00 AM I25GLO PM10 24 Good 11 12 µg/m3
1:00 AM I25GLO PM10 24 Good 11 12 µg/m3
7:00 PM CASA NO2 1 Good 12 13 PPB
7:00 PM CASA PM2.5 24 Good 12 3 µg/m3
7:00 PM CHAT PM2.5 24 Good 12 3 µg/m3
7:00 PM NJH PM2.5 24 Good 12 3 µg/m3
6:00 PM CASA PM2.5 24 Good 12 3 µg/m3
6:00 PM CHAT PM2.5 24 Good 12 3 µg/m3
6:00 PM NJH PM2.5 24 Good 12 3 µg/m3
5:00 PM CASA PM2.5 24 Good 12 3 µg/m3
5:00 PM CHAT PM2.5 24 Good 12 3 µg/m3
4:00 PM CASA PM2.5 24 Good 12 3 µg/m3
4:00 PM CHAT PM2.5 24 Good 12 3 µg/m3
4:00 PM FTCF PM2.5 24 Good 12 3 µg/m3
3:00 PM CASA PM2.5 24 Good 12 3 µg/m3
3:00 PM CHAT PM2.5 24 Good 12 3 µg/m3
3:00 PM FTCF PM2.5 24 Good 12 3 µg/m3
2:00 PM CASA PM2.5 24 Good 12 3 µg/m3
2:00 PM FTCF PM2.5 24 Good 12 3 µg/m3
1:00 PM FTCF PM2.5 24 Good 12 3 µg/m3
12:00 PM FTCF PM2.5 24 Good 12 3 µg/m3
11:00 AM FTCF PM2.5 24 Good 12 3 µg/m3
10:00 AM FTCF PM2.5 24 Good 12 3 µg/m3
9:00 AM FTCF PM2.5 24 Good 12 3 µg/m3
9:00 AM I25GLO PM10 24 Good 12 13 µg/m3
8:00 AM FTCF PM2.5 24 Good 12 3 µg/m3
8:00 AM I25GLO PM10 24 Good 12 13 µg/m3
7:00 AM FTCF PM2.5 24 Good 12 3 µg/m3
7:00 AM I25GLO PM10 24 Good 12 13 µg/m3
6:00 AM FTCF PM2.5 24 Good 12 3 µg/m3
6:00 AM I25GLO PM10 24 Good 12 13 µg/m3
4:00 AM CAMP PM2.5 24 Good 12 3 µg/m3
3:00 AM CAMP PM2.5 24 Good 12 3 µg/m3
3:00 AM CASA NO2 1 Good 12 13 PPB
2:00 AM CAMP PM2.5 24 Good 12 3 µg/m3
1:00 AM CAMP PM2.5 24 Good 12 3 µg/m3
1:00 AM DELT PM2.5 24 Good 12 3 µg/m3
1:00 AM I25DEN PM2.5 24 Good 12 3 µg/m3
1:00 AM NJH PM2.5 24 Good 12 3 µg/m3
7:00 PM FTCF PM2.5 24 Good 13 3 µg/m3
6:00 PM FTCF PM2.5 24 Good 13 3 µg/m3
6:00 PM GREH PM2.5 24 Good 13 3 µg/m3
6:00 PM I25GLO NO2 1 Good 13 14 PPB
5:00 PM CAMP NO2 1 Good 13 14 PPB
5:00 PM CAMP NO2 1 Good 13 14 PPB
5:00 PM FTCF PM2.5 24 Good 13 3 µg/m3
5:00 PM GREH PM2.5 24 Good 13 3 µg/m3
5:00 PM NJH PM2.5 24 Good 13 3 µg/m3
4:00 PM GREH PM2.5 24 Good 13 3 µg/m3
3:00 PM GREH PM2.5 24 Good 13 3 µg/m3
2:00 PM GREH PM2.5 24 Good 13 3 µg/m3
1:00 PM GREH PM2.5 24 Good 13 3 µg/m3
12:00 PM GREH PM2.5 24 Good 13 3 µg/m3
11:00 AM GREH PM2.5 24 Good 13 3 µg/m3
10:00 AM DELT PM2.5 24 Good 13 3 µg/m3
10:00 AM GREH PM2.5 24 Good 13 3 µg/m3
9:00 AM GREH PM2.5 24 Good 13 3 µg/m3
8:00 AM GREH PM2.5 24 Good 13 3 µg/m3
7:00 AM DELT PM2.5 24 Good 13 3 µg/m3
6:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
6:00 AM DELT PM2.5 24 Good 13 3 µg/m3
5:00 AM CAMP PM2.5 24 Good 13 3 µg/m3
5:00 AM DELT PM2.5 24 Good 13 3 µg/m3
4:00 AM CAMP NO2 1 Good 13 14 PPB
4:00 AM CAMP NO2 1 Good 13 14 PPB
4:00 AM CASA NO2 1 Good 13 14 PPB
4:00 AM DELT PM2.5 24 Good 13 3 µg/m3
4:00 AM WBY NO2 1 Good 13 14 PPB
4:00 AM WBY NO2 1 Good 13 14 PPB
2:00 AM DELT PM2.5 24 Good 13 3 µg/m3
2:00 AM I25DEN PM2.5 24 Good 13 3 µg/m3
2:00 AM NJH PM2.5 24 Good 13 3 µg/m3
7:00 PM CAMP NO2 1 Good 14 15 PPB
7:00 PM CAMP NO2 1 Good 14 15 PPB
7:00 PM GREH PM2.5 24 Good 14 3 µg/m3
4:00 PM I25DEN NO2 1 Good 14 15 PPB
4:00 PM NJH PM2.5 24 Good 14 3 µg/m3
3:00 PM NJH PM2.5 24 Good 14 3 µg/m3
12:00 PM DELT PM2.5 24 Good 14 3 µg/m3
11:00 AM CAMP PM2.5 24 Good 14 3 µg/m3
11:00 AM DELT PM2.5 24 Good 14 3 µg/m3
11:00 AM NJH PM2.5 24 Good 14 3 µg/m3
10:00 AM CAMP PM2.5 24 Good 14 3 µg/m3
10:00 AM NJH PM2.5 24 Good 14 3 µg/m3
9:00 AM CAMP PM2.5 24 Good 14 3 µg/m3
9:00 AM DELT PM2.5 24 Good 14 3 µg/m3
8:00 AM CAMP PM2.5 24 Good 14 3 µg/m3
8:00 AM DELT PM2.5 24 Good 14 3 µg/m3
8:00 AM SWAN NO2 1 Good 14 15 PPB
7:00 AM CAMP PM2.5 24 Good 14 3 µg/m3
7:00 AM GREH PM2.5 24 Good 14 3 µg/m3
6:00 AM GREH PM2.5 24 Good 14 3 µg/m3
6:00 AM NJH PM2.5 24 Good 14 3 µg/m3
4:00 AM NJH PM2.5 24 Good 14 3 µg/m3
3:00 AM CAMP NO2 1 Good 14 15 PPB
3:00 AM CAMP NO2 1 Good 14 15 PPB
3:00 AM DELT PM2.5 24 Good 14 3 µg/m3
3:00 AM I25DEN PM2.5 24 Good 14 3 µg/m3
3:00 AM NJH PM2.5 24 Good 14 3 µg/m3
2:00 AM SWAN PM2.5 24 Good 14 3 µg/m3
1:00 AM SWAN PM2.5 24 Good 14 3 µg/m3
7:00 PM I25DEN NO2 1 Good 15 16 PPB
6:00 PM DELT PM2.5 24 Good 15 4 µg/m3
5:00 PM CAMP PM2.5 24 Good 15 4 µg/m3
5:00 PM DELT PM2.5 24 Good 15 4 µg/m3
4:00 PM CAMP PM2.5 24 Good 15 4 µg/m3
4:00 PM DELT PM2.5 24 Good 15 4 µg/m3
4:00 PM LNGM PM2.5 24 Good 15 4 µg/m3
3:00 PM DELT PM2.5 24 Good 15 4 µg/m3
2:00 PM CAMP PM2.5 24 Good 15 4 µg/m3
2:00 PM DELT PM2.5 24 Good 15 4 µg/m3
2:00 PM NJH PM2.5 24 Good 15 4 µg/m3
1:00 PM CAMP PM2.5 24 Good 15 4 µg/m3
1:00 PM DELT PM2.5 24 Good 15 4 µg/m3
1:00 PM NJH PM2.5 24 Good 15 4 µg/m3
12:00 PM CAMP PM2.5 24 Good 15 4 µg/m3
12:00 PM NJH PM2.5 24 Good 15 4 µg/m3
9:00 AM NJH PM2.5 24 Good 15 4 µg/m3
8:00 AM NJH PM2.5 24 Good 15 4 µg/m3
7:00 AM NJH PM2.5 24 Good 15 4 µg/m3
5:00 AM GREH PM2.5 24 Good 15 4 µg/m3
5:00 AM I25DEN PM2.5 24 Good 15 4 µg/m3
5:00 AM NJH PM2.5 24 Good 15 4 µg/m3
4:00 AM GREH PM2.5 24 Good 15 4 µg/m3
4:00 AM I25DEN PM2.5 24 Good 15 4 µg/m3
4:00 AM SWAN PM2.5 24 Good 15 4 µg/m3
3:00 AM SWAN NO2 1 Good 15 16 PPB
3:00 AM SWAN PM2.5 24 Good 15 4 µg/m3
1:00 AM CASA NO2 1 Good 15 16 PPB
7:00 PM CAMP PM2.5 24 Good 16 4 µg/m3
7:00 PM DELT PM2.5 24 Good 16 4 µg/m3
6:00 PM CAMP PM2.5 24 Good 16 4 µg/m3
5:00 PM LNGM PM2.5 24 Good 16 4 µg/m3
3:00 PM CAMP PM2.5 24 Good 16 4 µg/m3
11:00 AM SWAN PM2.5 24 Good 16 4 µg/m3
10:00 AM SWAN PM2.5 24 Good 16 4 µg/m3
9:00 AM SWAN PM2.5 24 Good 16 4 µg/m3
8:00 AM SWAN PM2.5 24 Good 16 4 µg/m3
7:00 AM SWAN PM2.5 24 Good 16 4 µg/m3
6:00 AM I25DEN PM2.5 24 Good 16 4 µg/m3
6:00 AM SWAN PM2.5 24 Good 16 4 µg/m3
5:00 AM SWAN PM2.5 24 Good 16 4 µg/m3
3:00 AM GREH PM2.5 24 Good 16 4 µg/m3
2:00 AM SWAN NO2 1 Good 16 17 PPB
1:00 AM ADM PM2.5 24 Good 16 4 µg/m3
6:00 PM LNGM PM2.5 24 Good 17 4 µg/m3
4:00 PM I25GLO NO2 1 Good 17 18 PPB
4:00 PM SWAN PM2.5 24 Good 17 4 µg/m3
3:00 PM I25DEN NO2 1 Good 17 18 PPB
1:00 PM I25DEN NO2 1 Good 17 18 PPB
1:00 PM I25GLO NO2 1 Good 17 18 PPB
1:00 PM SWAN PM2.5 24 Good 17 4 µg/m3
12:00 PM I25DEN NO2 1 Good 17 18 PPB
12:00 PM I25GLO NO2 1 Good 17 18 PPB
12:00 PM SWAN PM2.5 24 Good 17 4 µg/m3
8:00 AM CAMP NO2 1 Good 17 18 PPB
8:00 AM CAMP NO2 1 Good 17 18 PPB
5:00 AM ADM PM2.5 24 Good 17 4 µg/m3
5:00 AM WBY NO2 1 Good 17 18 PPB
5:00 AM WBY NO2 1 Good 17 18 PPB
4:00 AM ADM PM2.5 24 Good 17 4 µg/m3
3:00 AM ADM PM2.5 24 Good 17 4 µg/m3
2:00 AM ADM PM2.5 24 Good 17 4 µg/m3
2:00 AM GREH PM2.5 24 Good 17 4 µg/m3
1:00 AM GREH PM2.5 24 Good 17 4 µg/m3
7:00 PM LNGM PM2.5 24 Good 18 4 µg/m3
7:00 PM SWAN PM2.5 24 Good 18 4 µg/m3
6:00 PM SWAN PM2.5 24 Good 18 4 µg/m3
5:00 PM ADM PM2.5 24 Good 18 4 µg/m3
5:00 PM I25DEN NO2 1 Good 18 19 PPB
5:00 PM SWAN PM2.5 24 Good 18 4 µg/m3
4:00 PM ADM PM2.5 24 Good 18 4 µg/m3
3:00 PM ADM PM2.5 24 Good 18 4 µg/m3
3:00 PM I25GLO NO2 1 Good 18 19 PPB
3:00 PM SWAN PM2.5 24 Good 18 4 µg/m3
2:00 PM ADM PM2.5 24 Good 18 4 µg/m3
2:00 PM SWAN PM2.5 24 Good 18 4 µg/m3
12:00 PM ADM PM2.5 24 Good 18 4 µg/m3
11:00 AM ADM PM2.5 24 Good 18 4 µg/m3
11:00 AM I25GLO NO2 1 Good 18 19 PPB
10:00 AM ADM PM2.5 24 Good 18 4 µg/m3
9:00 AM ADM PM2.5 24 Good 18 4 µg/m3
8:00 AM ADM PM2.5 24 Good 18 4 µg/m3
7:00 AM ADM PM2.5 24 Good 18 4 µg/m3
7:00 AM I25DEN PM2.5 24 Good 18 4 µg/m3
6:00 AM ADM PM2.5 24 Good 18 4 µg/m3
1:00 AM I25DEN NO2 1 Good 18 19 PPB
7:00 PM ADM PM2.5 24 Good 19 5 µg/m3
6:00 PM ADM PM2.5 24 Good 19 5 µg/m3
5:00 PM I25GLO NO2 1 Good 19 20 PPB
3:00 PM LNGM PM2.5 24 Good 19 5 µg/m3
1:00 PM ADM PM2.5 24 Good 19 5 µg/m3
8:00 AM CASA O3 8 Good 19 21 PPB
8:00 AM I25DEN PM2.5 24 Good 19 5 µg/m3
7:00 AM CASA O3 8 Good 19 20 PPB
7:00 AM WBY O3 8 Good 19 21 PPB
3:00 AM I25DEN NO2 1 Good 19 20 PPB
2:00 AM I25DEN NO2 1 Good 19 20 PPB
2:00 PM I25DEN PM2.5 24 Good 20 5 µg/m3
2:00 PM I25GLO NO2 1 Good 20 21 PPB
1:00 PM I25DEN PM2.5 24 Good 20 5 µg/m3
12:00 PM I25DEN PM2.5 24 Good 20 5 µg/m3
11:00 AM I25DEN PM2.5 24 Good 20 5 µg/m3
10:00 AM I25DEN PM2.5 24 Good 20 5 µg/m3
9:00 AM I25DEN NO2 1 Good 20 21 PPB
9:00 AM I25DEN PM2.5 24 Good 20 5 µg/m3
8:00 AM CAMP O3 8 Good 20 22 PPB
7:00 AM CAMP O3 8 Good 20 22 PPB
5:00 AM CAMP NO2 1 Good 20 21 PPB
5:00 AM CAMP NO2 1 Good 20 21 PPB
5:00 AM CASA NO2 1 Good 20 21 PPB
1:00 AM I25GLO PM2.5 24 Good 20 5 µg/m3
7:00 PM I25DEN PM2.5 24 Good 21 5 µg/m3
2:00 PM I25DEN NO2 1 Good 21 22 PPB
10:00 AM I25DEN NO2 1 Good 21 22 PPB
10:00 AM I25GLO NO2 1 Good 21 22 PPB
6:00 AM CASA O3 8 Good 21 23 PPB
6:00 AM WBY O3 8 Good 21 23 PPB
3:00 AM I25GLO PM2.5 24 Good 21 5 µg/m3
2:00 AM I25GLO PM2.5 24 Good 21 5 µg/m3
6:00 PM I25DEN PM2.5 24 Good 22 5 µg/m3
6:00 PM I25GLO PM2.5 24 Good 22 5 µg/m3
5:00 PM I25DEN PM2.5 24 Good 22 5 µg/m3
5:00 PM I25GLO PM2.5 24 Good 22 5 µg/m3
4:00 PM I25DEN PM2.5 24 Good 22 5 µg/m3
4:00 PM I25GLO PM2.5 24 Good 22 5 µg/m3
3:00 PM I25DEN PM2.5 24 Good 22 5 µg/m3
3:00 PM I25GLO PM2.5 24 Good 22 5 µg/m3
2:00 PM I25GLO PM2.5 24 Good 22 5 µg/m3
2:00 PM LNGM PM2.5 24 Good 22 5 µg/m3
1:00 PM I25GLO PM2.5 24 Good 22 5 µg/m3
12:00 PM I25GLO PM2.5 24 Good 22 5 µg/m3
11:00 AM I25GLO PM2.5 24 Good 22 5 µg/m3
10:00 AM I25GLO PM2.5 24 Good 22 5 µg/m3
9:00 AM CAMP O3 8 Good 22 24 PPB
9:00 AM CASA O3 8 Good 22 24 PPB
9:00 AM I25GLO PM2.5 24 Good 22 5 µg/m3
8:00 AM I25GLO PM2.5 24 Good 22 5 µg/m3
8:00 AM WBY O3 8 Good 22 24 PPB
7:00 AM I25GLO PM2.5 24 Good 22 5 µg/m3
6:00 AM I25GLO PM2.5 24 Good 22 5 µg/m3
5:00 AM I25GLO PM2.5 24 Good 22 5 µg/m3
4:00 AM I25DEN NO2 1 Good 22 23 PPB
4:00 AM I25GLO PM2.5 24 Good 22 5 µg/m3
1:00 AM CAMP NO2 1 Good 22 23 PPB
1:00 AM CAMP NO2 1 Good 22 23 PPB
7:00 PM I25GLO PM2.5 24 Good 23 6 µg/m3
9:00 AM WBY O3 8 Good 23 25 PPB
8:00 AM FTC O3 8 Good 23 25 PPB
7:00 AM FTC O3 8 Good 23 25 PPB
6:00 AM CASA NO2 1 Good 23 24 PPB
10:00 AM CASA O3 8 Good 24 26 PPB
9:00 AM FTC O3 8 Good 24 26 PPB
7:00 AM CAMP NO2 1 Good 24 25 PPB
7:00 AM CAMP NO2 1 Good 24 25 PPB
6:00 AM CAMP NO2 1 Good 24 25 PPB
6:00 AM CAMP NO2 1 Good 24 25 PPB
6:00 AM CAMP O3 8 Good 24 26 PPB
6:00 PM I25DEN NO2 1 Good 25 26 PPB
11:00 AM I25DEN NO2 1 Good 25 27 PPB
10:00 AM CAMP O3 8 Good 25 27 PPB
10:00 AM WBY O3 8 Good 25 27 PPB
7:00 AM CASA NO2 1 Good 25 26 PPB
7:00 AM I25DEN NO2 1 Good 25 27 PPB
7:00 AM WBY NO2 1 Good 25 26 PPB
7:00 AM WBY NO2 1 Good 25 26 PPB
11:00 AM CASA O3 8 Good 26 28 PPB
10:00 AM FTC O3 8 Good 26 28 PPB
5:00 AM CASA O3 8 Good 26 28 PPB
5:00 AM I25DEN NO2 1 Good 26 28 PPB
5:00 AM WBY O3 8 Good 26 28 PPB
2:00 AM CAMP NO2 1 Good 26 28 PPB
2:00 AM CAMP NO2 1 Good 26 28 PPB
11:00 AM CAMP O3 8 Good 27 29 PPB
6:00 AM FTC O3 8 Good 27 29 PPB
11:00 AM FTC O3 8 Good 28 30 PPB
11:00 AM WBY O3 8 Good 28 30 PPB
6:00 AM I25DEN NO2 1 Good 28 30 PPB
6:00 AM SWAN NO2 1 Good 28 30 PPB
5:00 AM CAMP O3 8 Good 28 30 PPB
4:00 AM WBY O3 8 Good 28 30 PPB
2:00 AM I25GLO NO2 1 Good 28 30 PPB
12:00 PM CAMP O3 8 Good 29 31 PPB
8:00 AM CHAT O3 8 Good 29 31 PPB
8:00 AM I25DEN NO2 1 Good 29 31 PPB
7:00 AM ASP O3 8 Good 29 31 PPB
7:00 AM CHAT O3 8 Good 29 31 PPB
7:00 AM SWAN NO2 1 Good 29 31 PPB
4:00 AM CASA O3 8 Good 29 31 PPB
12:00 PM CASA O3 8 Good 30 32 PPB
12:00 PM FTC O3 8 Good 30 32 PPB
8:00 AM AURE O3 8 Good 30 32 PPB
7:00 AM BOUR O3 8 Good 30 32 PPB
6:00 AM ASP O3 8 Good 30 32 PPB
6:00 AM BOUR O3 8 Good 30 32 PPB
5:00 AM BOUR O3 8 Good 30 32 PPB
5:00 AM FTC O3 8 Good 30 32 PPB
3:00 AM WBY O3 8 Good 30 32 PPB
12:00 PM WBY O3 8 Good 31 33 PPB
9:00 AM AURE O3 8 Good 31 33 PPB
9:00 AM CHAT O3 8 Good 31 33 PPB
9:00 AM HLD O3 8 Good 31 34 PPB
9:00 AM I25GLO NO2 1 Good 31 33 PPB
8:00 AM ASP O3 8 Good 31 33 PPB
8:00 AM BOUR O3 8 Good 31 34 PPB
8:00 AM HLD O3 8 Good 31 34 PPB
8:00 AM WCH O3 8 Good 31 34 PPB
7:00 AM AURE O3 8 Good 31 33 PPB
7:00 AM HLD O3 8 Good 31 34 PPB
7:00 AM WCH O3 8 Good 31 34 PPB
6:00 AM AURE O3 8 Good 31 34 PPB
6:00 AM CHAT O3 8 Good 31 33 PPB
6:00 AM CTZ O3 8 Good 31 34 PPB
5:00 AM CTZ O3 8 Good 31 33 PPB
4:00 AM BOUR O3 8 Good 31 33 PPB
4:00 AM CAMP O3 8 Good 31 33 PPB
4:00 AM CTZ O3 8 Good 31 33 PPB
3:00 AM BOUR O3 8 Good 31 34 PPB
3:00 AM CAMP O3 8 Good 31 34 PPB
3:00 AM CASA O3 8 Good 31 34 PPB
3:00 AM CTZ O3 8 Good 31 33 PPB
3:00 AM I25GLO NO2 1 Good 31 33 PPB
2:00 AM CAMP O3 8 Good 31 34 PPB
2:00 AM CTZ O3 8 Good 31 34 PPB
2:00 AM WBY O3 8 Good 31 34 PPB
1:00 PM CAMP O3 8 Good 32 35 PPB
1:00 PM FTC O3 8 Good 32 35 PPB
10:00 AM AURE O3 8 Good 32 35 PPB
9:00 AM ASP O3 8 Good 32 35 PPB
9:00 AM WCH O3 8 Good 32 35 PPB
6:00 AM WBY NO2 1 Good 32 34 PPB
6:00 AM WBY NO2 1 Good 32 34 PPB
6:00 AM WCH O3 8 Good 32 35 PPB
5:00 AM ASP O3 8 Good 32 35 PPB
4:00 AM FTC O3 8 Good 32 35 PPB
2:00 AM BOUR O3 8 Good 32 35 PPB
2:00 AM CASA O3 8 Good 32 35 PPB
1:00 AM CTZ O3 8 Good 32 35 PPB
1:00 PM CASA O3 8 Good 33 36 PPB
10:00 AM CHAT O3 8 Good 33 36 PPB
10:00 AM GRET O3 8 Good 33 36 PPB
10:00 AM HLD O3 8 Good 33 36 PPB
9:00 AM BOUR O3 8 Good 33 36 PPB
9:00 AM GRET O3 8 Good 33 36 PPB
8:00 AM ASPN O3 8 Good 33 36 PPB
7:00 AM CTZ O3 8 Good 33 36 PPB
6:00 AM HLD O3 8 Good 33 36 PPB
5:00 AM AURE O3 8 Good 33 36 PPB
5:00 AM CHAT O3 8 Good 33 36 PPB
1:00 AM WBY O3 8 Good 33 36 PPB
1:00 PM WBY O3 8 Good 34 37 PPB
11:00 AM AURE O3 8 Good 34 37 PPB
11:00 AM GRET O3 8 Good 34 37 PPB
11:00 AM RIFLO3 O3 8 Good 34 37 PPB
10:00 AM ASP O3 8 Good 34 37 PPB
10:00 AM RIFLO3 O3 8 Good 34 37 PPB
10:00 AM WCH O3 8 Good 34 37 PPB
9:00 AM ASPN O3 8 Good 34 37 PPB
9:00 AM RIFLO3 O3 8 Good 34 37 PPB
8:00 AM ELK O3 8 Good 34 37 PPB
8:00 AM GRET O3 8 Good 34 37 PPB
8:00 AM RIFLO3 O3 8 Good 34 37 PPB
7:00 AM ASPN O3 8 Good 34 37 PPB
7:00 AM ELK O3 8 Good 34 37 PPB
7:00 AM GRET O3 8 Good 34 37 PPB
6:00 AM ASPN O3 8 Good 34 37 PPB
5:00 AM WCH O3 8 Good 34 37 PPB
3:00 AM FTC O3 8 Good 34 37 PPB
1:00 AM CAMP O3 8 Good 34 37 PPB
1:00 AM CASA O3 8 Good 34 37 PPB
2:00 PM FTC O3 8 Good 35 38 PPB
9:00 AM ELK O3 8 Good 35 38 PPB
8:00 AM CTZ O3 8 Good 35 38 PPB
8:00 AM I25GLO NO2 1 Good 35 37 PPB
7:00 AM RIFLO3 O3 8 Good 35 38 PPB
6:00 AM ELK O3 8 Good 35 38 PPB
6:00 AM GRET O3 8 Good 35 38 PPB
5:00 AM ASPN O3 8 Good 35 38 PPB
5:00 AM SWAN NO2 1 Good 35 37 PPB
4:00 AM ASP O3 8 Good 35 38 PPB
4:00 AM AURE O3 8 Good 35 38 PPB
1:00 AM BOUR O3 8 Good 35 38 PPB
2:00 PM CAMP O3 8 Good 36 39 PPB
12:00 PM GRET O3 8 Good 36 39 PPB
12:00 PM RIFLO3 O3 8 Good 36 39 PPB
11:00 AM CHAT O3 8 Good 36 39 PPB
11:00 AM HLD O3 8 Good 36 39 PPB
11:00 AM WCH O3 8 Good 36 39 PPB
10:00 AM ASPN O3 8 Good 36 39 PPB
10:00 AM BOUR O3 8 Good 36 39 PPB
9:00 AM ACAD O3 8 Good 36 39 PPB
8:00 AM ACAD O3 8 Good 36 39 PPB
7:00 AM NREL O3 8 Good 36 39 PPB
6:00 AM NREL O3 8 Good 36 39 PPB
5:00 AM GRET O3 8 Good 36 39 PPB
5:00 AM HLD O3 8 Good 36 39 PPB
5:00 AM NREL O3 8 Good 36 39 PPB
4:00 AM ASPN O3 8 Good 36 39 PPB
3:00 AM ASPN O3 8 Good 36 39 PPB
2:00 AM FTC O3 8 Good 36 39 PPB
1:00 AM SWAN NO2 1 Good 36 38 PPB
1:00 PM GRET O3 8 Good 37 40 PPB
11:00 AM ASP O3 8 Good 37 40 PPB
10:00 AM ELK O3 8 Good 37 40 PPB
8:00 AM NREL O3 8 Good 37 40 PPB
7:00 AM ACAD O3 8 Good 37 40 PPB
6:00 AM RIFLO3 O3 8 Good 37 40 PPB
5:00 AM I25GLO NO2 1 Good 37 39 PPB
4:00 AM CHAT O3 8 Good 37 40 PPB
4:00 AM GRET O3 8 Good 37 40 PPB
4:00 AM WCH O3 8 Good 37 40 PPB
3:00 AM ASP O3 8 Good 37 40 PPB
3:00 AM AURE O3 8 Good 37 40 PPB
3:00 AM GRET O3 8 Good 37 40 PPB
2:00 AM ASPN O3 8 Good 37 40 PPB
2:00 PM CASA O3 8 Good 38 41 PPB
12:00 PM AURE O3 8 Good 38 41 PPB
12:00 PM CHAT O3 8 Good 38 41 PPB
12:00 PM WCH O3 8 Good 38 41 PPB
11:00 AM ASPN O3 8 Good 38 41 PPB
11:00 AM BOUR O3 8 Good 38 41 PPB
11:00 AM ELK O3 8 Good 38 41 PPB
10:00 AM ACAD O3 8 Good 38 41 PPB
9:00 AM CTZ O3 8 Good 38 41 PPB
6:00 AM ACAD O3 8 Good 38 41 PPB
6:00 AM I25GLO NO2 1 Good 38 40 PPB
5:00 AM ELK O3 8 Good 38 41 PPB
4:00 AM HLD O3 8 Good 38 41 PPB
4:00 AM NREL O3 8 Good 38 41 PPB
4:00 AM SWAN NO2 1 Good 38 40 PPB
2:00 AM ASP O3 8 Good 38 41 PPB
2:00 AM GRET O3 8 Good 38 41 PPB
1:00 AM ASPN O3 8 Good 38 41 PPB
1:00 AM FTC O3 8 Good 38 41 PPB
3:00 PM FTC O3 8 Good 39 42 PPB
2:00 PM GRET O3 8 Good 39 42 PPB
1:00 PM RIFLO3 O3 8 Good 39 42 PPB
12:00 PM ASP O3 8 Good 39 42 PPB
12:00 PM ELK O3 8 Good 39 42 PPB
12:00 PM HLD O3 8 Good 39 42 PPB
11:00 AM ACAD O3 8 Good 39 42 PPB
9:00 AM NREL O3 8 Good 39 42 PPB
8:00 AM RFN O3 8 Good 39 42 PPB
7:00 AM RFN O3 8 Good 39 42 PPB
4:00 AM I25GLO NO2 1 Good 39 41 PPB
3:00 AM CHAT O3 8 Good 39 42 PPB
3:00 AM NREL O3 8 Good 39 42 PPB
3:00 AM WCH O3 8 Good 39 42 PPB
2:00 AM AURE O3 8 Good 39 42 PPB
1:00 AM GRET O3 8 Good 39 42 PPB
1:00 AM I25GLO NO2 1 Good 39 41 PPB
4:00 PM FTC O3 8 Good 40 43 PPB
3:00 PM CAMP O3 8 Good 40 43 PPB
2:00 PM WBY O3 8 Good 40 43 PPB
1:00 PM WCH O3 8 Good 40 43 PPB
12:00 PM ASPN O3 8 Good 40 43 PPB
10:00 AM CTZ O3 8 Good 40 43 PPB
9:00 AM RFN O3 8 Good 40 43 PPB
6:00 AM RFN O3 8 Good 40 43 PPB
5:00 AM RIFLO3 O3 8 Good 40 43 PPB
4:00 AM ELK O3 8 Good 40 43 PPB
1:00 AM ASP O3 8 Good 40 43 PPB
7:00 PM FTC O3 8 Good 41 44 PPB
6:00 PM FTC O3 8 Good 41 44 PPB
5:00 PM FTC O3 8 Good 41 44 PPB
3:00 PM GRET O3 8 Good 41 44 PPB
1:00 PM AURE O3 8 Good 41 44 PPB
1:00 PM ELK O3 8 Good 41 44 PPB
1:00 PM HLD O3 8 Good 41 44 PPB
12:00 PM ACAD O3 8 Good 41 44 PPB
12:00 PM BOUR O3 8 Good 41 44 PPB
10:00 AM NREL O3 8 Good 41 44 PPB
10:00 AM RFN O3 8 Good 41 44 PPB
7:00 AM FTCW O3 8 Good 41 44 PPB
6:00 AM FTCW O3 8 Good 41 44 PPB
5:00 AM ACAD O3 8 Good 41 44 PPB
5:00 AM FTCW O3 8 Good 41 44 PPB
5:00 AM RFN O3 8 Good 41 44 PPB
4:00 AM RFN O3 8 Good 41 44 PPB
3:00 AM HLD O3 8 Good 41 44 PPB
3:00 AM RFN O3 8 Good 41 44 PPB
2:00 AM NREL O3 8 Good 41 44 PPB
2:00 AM WCH O3 8 Good 41 44 PPB
1:00 AM AURE O3 8 Good 41 44 PPB
7:00 PM CAMP O3 8 Good 42 45 PPB
6:00 PM CAMP O3 8 Good 42 45 PPB
5:00 PM CAMP O3 8 Good 42 45 PPB
4:00 PM CAMP O3 8 Good 42 45 PPB
3:00 PM CASA O3 8 Good 42 45 PPB
1:00 PM ASP O3 8 Good 42 45 PPB
1:00 PM CHAT O3 8 Good 42 45 PPB
11:00 AM CTZ O3 8 Good 42 45 PPB
7:00 AM I25GLO NO2 1 Good 42 44 PPB
4:00 AM FTCW O3 8 Good 42 45 PPB
4:00 AM RIFLO3 O3 8 Good 42 45 PPB
3:00 AM ELK O3 8 Good 42 45 PPB
3:00 AM FTCW O3 8 Good 42 45 PPB
2:00 AM CHAT O3 8 Good 42 45 PPB
1:00 AM NREL O3 8 Good 42 45 PPB
1:00 AM WCH O3 8 Good 42 45 PPB
4:00 PM GRET O3 8 Good 43 46 PPB
2:00 PM RIFLO3 O3 8 Good 43 46 PPB
2:00 PM WCH O3 8 Good 43 46 PPB
1:00 PM BOUR O3 8 Good 43 46 PPB
11:00 AM NREL O3 8 Good 43 46 PPB
11:00 AM RFN O3 8 Good 43 46 PPB
8:00 AM FTCW O3 8 Good 43 46 PPB
4:00 AM ACAD O3 8 Good 43 46 PPB
3:00 AM RIFLO3 O3 8 Good 43 46 PPB
2:00 AM ELK O3 8 Good 43 46 PPB
2:00 AM FTCW O3 8 Good 43 46 PPB
2:00 AM HLD O3 8 Good 43 46 PPB
2:00 AM RFN O3 8 Good 43 46 PPB
2:00 AM RIFLO3 O3 8 Good 43 46 PPB
1:00 AM FTCW O3 8 Good 43 46 PPB
1:00 AM RIFLO3 O3 8 Good 43 46 PPB
7:00 PM CASA O3 8 Good 44 47 PPB
7:00 PM GRET O3 8 Good 44 48 PPB
7:00 PM WCH O3 8 Good 44 47 PPB
6:00 PM CASA O3 8 Good 44 48 PPB
6:00 PM GRET O3 8 Good 44 48 PPB
6:00 PM WCH O3 8 Good 44 48 PPB
5:00 PM CASA O3 8 Good 44 47 PPB
5:00 PM GRET O3 8 Good 44 47 PPB
4:00 PM CASA O3 8 Good 44 47 PPB
4:00 PM WBY O3 8 Good 44 48 PPB
3:00 PM WBY O3 8 Good 44 47 PPB
3:00 PM WCH O3 8 Good 44 48 PPB
2:00 PM ASP O3 8 Good 44 48 PPB
2:00 PM AURE O3 8 Good 44 48 PPB
2:00 PM BOUR O3 8 Good 44 48 PPB
2:00 PM CHAT O3 8 Good 44 48 PPB
2:00 PM ELK O3 8 Good 44 47 PPB
2:00 PM HLD O3 8 Good 44 48 PPB
1:00 PM ACAD O3 8 Good 44 47 PPB
1:00 PM ASPN O3 8 Good 44 47 PPB
1:00 PM RFN O3 8 Good 44 48 PPB
12:00 PM CTZ O3 8 Good 44 47 PPB
12:00 PM FTCW O3 8 Good 44 48 PPB
12:00 PM NREL O3 8 Good 44 48 PPB
12:00 PM RFN O3 8 Good 44 47 PPB
11:00 AM FTCW O3 8 Good 44 48 PPB
10:00 AM FTCW O3 8 Good 44 47 PPB
9:00 AM FTCW O3 8 Good 44 47 PPB
5:00 AM PAL O3 8 Good 44 48 PPB
4:00 AM PAL O3 8 Good 44 48 PPB
3:00 AM ACAD O3 8 Good 44 47 PPB
3:00 AM PAL O3 8 Good 44 47 PPB
2:00 AM ACAD O3 8 Good 44 48 PPB
2:00 AM PAL O3 8 Good 44 47 PPB
1:00 AM ACAD O3 8 Good 44 48 PPB
1:00 AM CHAT O3 8 Good 44 47 PPB
1:00 AM ELK O3 8 Good 44 47 PPB
1:00 AM HLD O3 8 Good 44 48 PPB
1:00 AM PAL O3 8 Good 44 47 PPB
1:00 AM RFN O3 8 Good 44 47 PPB
7:00 PM ASP O3 8 Good 45 49 PPB
7:00 PM WBY O3 8 Good 45 49 PPB
6:00 PM WBY O3 8 Good 45 49 PPB
5:00 PM WBY O3 8 Good 45 49 PPB
5:00 PM WCH O3 8 Good 45 49 PPB
4:00 PM ELK O3 8 Good 45 49 PPB
4:00 PM WCH O3 8 Good 45 49 PPB
3:00 PM ELK O3 8 Good 45 49 PPB
1:00 PM CTZ O3 8 Good 45 49 PPB
9:00 AM PAL O3 8 Good 45 49 PPB
8:00 AM PAL O3 8 Good 45 49 PPB
7:00 AM PAL O3 8 Good 45 49 PPB
6:00 AM PAL O3 8 Good 45 49 PPB
7:00 PM BOUR O3 8 Good 46 50 PPB
7:00 PM ELK O3 8 Good 46 50 PPB
6:00 PM ASP O3 8 Good 46 50 PPB
6:00 PM BOUR O3 8 Good 46 50 PPB
6:00 PM ELK O3 8 Good 46 50 PPB
5:00 PM ASP O3 8 Good 46 50 PPB
5:00 PM BOUR O3 8 Good 46 50 PPB
5:00 PM ELK O3 8 Good 46 50 PPB
4:00 PM ASP O3 8 Good 46 50 PPB
4:00 PM BOUR O3 8 Good 46 50 PPB
3:00 PM ASP O3 8 Good 46 50 PPB
3:00 PM BOUR O3 8 Good 46 50 PPB
3:00 PM HLD O3 8 Good 46 50 PPB
3:00 PM RIFLO3 O3 8 Good 46 50 PPB
2:00 PM FTCW O3 8 Good 46 50 PPB
2:00 PM RFN O3 8 Good 46 50 PPB
1:00 PM FTCW O3 8 Good 46 50 PPB
1:00 PM NREL O3 8 Good 46 50 PPB
12:00 PM PAL O3 8 Good 46 50 PPB
11:00 AM MAN O3 8 Good 46 50 PPB
11:00 AM PAL O3 8 Good 46 50 PPB
10:00 AM MAN O3 8 Good 46 50 PPB
10:00 AM PAL O3 8 Good 46 50 PPB
9:00 AM MAN O3 8 Good 46 50 PPB
8:00 AM MAN O3 8 Good 46 50 PPB
4:00 PM AURE O3 8 Good 47 51 PPB
3:00 PM AURE O3 8 Good 47 51 PPB
3:00 PM FTCW O3 8 Good 47 51 PPB
3:00 PM RFN O3 8 Good 47 51 PPB
2:00 PM ACAD O3 8 Good 47 51 PPB
2:00 PM ASPN O3 8 Good 47 51 PPB
1:00 PM PAL O3 8 Good 47 51 PPB
12:00 PM MAN O3 8 Good 47 51 PPB
7:00 AM MAN O3 8 Good 47 51 PPB
1:00 AM MAN O3 8 Good 47 51 PPB
7:00 PM AURE O3 8 Good 48 52 PPB
7:00 PM FTCW O3 8 Good 48 52 PPB
7:00 PM RFN O3 8 Good 48 52 PPB
6:00 PM AURE O3 8 Good 48 52 PPB
6:00 PM RFN O3 8 Good 48 52 PPB
5:00 PM AURE O3 8 Good 48 52 PPB
5:00 PM FTCW O3 8 Good 48 52 PPB
5:00 PM RFN O3 8 Good 48 52 PPB
4:00 PM FTCW O3 8 Good 48 52 PPB
4:00 PM HLD O3 8 Good 48 52 PPB
4:00 PM RFN O3 8 Good 48 52 PPB
4:00 PM RIFLO3 O3 8 Good 48 52 PPB
3:00 PM CHAT O3 8 Good 48 52 PPB
2:00 PM CTZ O3 8 Good 48 52 PPB
2:00 PM NREL O3 8 Good 48 52 PPB
2:00 PM PAL O3 8 Good 48 52 PPB
1:00 PM MAN O3 8 Good 48 52 PPB
6:00 AM MAN O3 8 Good 48 52 PPB
5:00 AM MAN O3 8 Good 48 52 PPB
4:00 AM MAN O3 8 Good 48 52 PPB
3:00 AM MAN O3 8 Good 48 52 PPB
2:00 AM MAN O3 8 Good 48 52 PPB
6:00 PM FTCW O3 8 Good 49 53 PPB
5:00 PM HLD O3 8 Good 49 53 PPB
3:00 PM ACAD O3 8 Good 49 53 PPB
3:00 PM MAN O3 8 Good 49 53 PPB
3:00 PM NREL O3 8 Good 49 53 PPB
2:00 PM MAN O3 8 Good 49 53 PPB
7:00 PM HLD O3 8 Good 50 54 PPB
7:00 PM NREL O3 8 Good 50 54 PPB
6:00 PM HLD O3 8 Good 50 54 PPB
6:00 PM NREL O3 8 Good 50 54 PPB
5:00 PM ACAD O3 8 Good 50 54 PPB
5:00 PM MAN O3 8 Good 50 54 PPB
5:00 PM NREL O3 8 Good 50 54 PPB
5:00 PM RIFLO3 O3 8 Good 50 54 PPB
4:00 PM ACAD O3 8 Good 50 54 PPB
4:00 PM CHAT O3 8 Good 50 54 PPB
4:00 PM MAN O3 8 Good 50 54 PPB
4:00 PM NREL O3 8 Good 50 54 PPB
3:00 PM ASPN O3 8 Good 50 54 PPB
3:00 PM CTZ O3 8 Good 50 54 PPB
3:00 PM PAL O3 8 Good 50 54 PPB
7:00 PM ACAD O3 8 Moderate 51 55 PPB
7:00 PM CHAT O3 8 Moderate 51 55 PPB
7:00 PM CTZ O3 8 Moderate 51 55 PPB
7:00 PM MAN O3 8 Moderate 51 55 PPB
7:00 PM RIFLO3 O3 8 Moderate 51 55 PPB
6:00 PM ACAD O3 8 Moderate 51 55 PPB
6:00 PM CHAT O3 8 Moderate 51 55 PPB
6:00 PM MAN O3 8 Moderate 51 55 PPB
6:00 PM RIFLO3 O3 8 Moderate 51 55 PPB
5:00 PM CHAT O3 8 Moderate 51 55 PPB
4:00 PM PAL O3 8 Moderate 51 55 PPB
6:00 PM CTZ O3 8 Moderate 54 56 PPB
5:00 PM CTZ O3 8 Moderate 54 56 PPB
5:00 PM PAL O3 8 Moderate 54 56 PPB
4:00 PM CTZ O3 8 Moderate 54 56 PPB
6:00 PM PAL O3 8 Moderate 58 57 PPB
4:00 PM ASPN O3 8 Moderate 58 57 PPB
7:00 PM PAL O3 8 Moderate 61 58 PPB
5:00 PM ASPN O3 8 Moderate 61 58 PPB
7:00 PM ASPN O3 8 Moderate 67 60 PPB
6:00 PM ASPN O3 8 Moderate 67 60 PPB

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