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AQI Calculations on 05/26/2017 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.
7:00 PM SWAN CO 8 Good 0 0.0 PPM
6:00 PM SWAN CO 8 Good 0 0.0 PPM
5:00 PM SWAN CO 8 Good 0 0.0 PPM
4:00 PM SWAN CO 8 Good 0 0.0 PPM
3:00 PM SWAN CO 8 Good 0 0.0 PPM
2:00 PM SWAN CO 8 Good 0 0.0 PPM
7:00 AM SWAN CO 8 Good 0 0.0 PPM
6:00 AM SWAN CO 8 Good 0 0.0 PPM
5:00 AM SWAN CO 8 Good 0 0.0 PPM
4:00 AM SWAN CO 8 Good 0 0.0 PPM
3:00 AM SWAN CO 8 Good 0 0.0 PPM
2:00 AM SWAN CO 8 Good 0 0.0 PPM
1:00 AM SWAN CO 8 Good 0 0.0 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 SO2 1 Good 1 1 PPB
7:00 PM WBY CO 8 Good 1 0.1 PPM
7:00 PM WBY SO2 1 Good 1 1 PPB
7:00 PM WBY SO2 1 Good 1 1 PPB
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 WBY CO 8 Good 1 0.1 PPM
6:00 PM WBY SO2 1 Good 1 1 PPB
6:00 PM WBY SO2 1 Good 1 1 PPB
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 WBY CO 8 Good 1 0.1 PPM
5:00 PM WBY SO2 1 Good 1 1 PPB
5:00 PM WBY SO2 1 Good 1 1 PPB
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 WBY CO 8 Good 1 0.1 PPM
4:00 PM WBY SO2 1 Good 1 1 PPB
4:00 PM WBY SO2 1 Good 1 1 PPB
3:00 PM CAMP SO2 1 Good 1 1 PPB
3:00 PM CAMP SO2 1 Good 1 1 PPB
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 WBY CO 8 Good 1 0.1 PPM
3:00 PM WBY SO2 1 Good 1 1 PPB
3:00 PM WBY SO2 1 Good 1 1 PPB
2:00 PM FTC 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 WBY CO 8 Good 1 0.1 PPM
2:00 PM WBY SO2 1 Good 1 1 PPB
2:00 PM WBY SO2 1 Good 1 1 PPB
1:00 PM FTC 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 SWAN CO 8 Good 1 0.1 PPM
1:00 PM WBY CO 8 Good 1 0.1 PPM
1:00 PM WBY SO2 1 Good 1 1 PPB
1:00 PM WBY SO2 1 Good 1 1 PPB
12:00 PM CASA SO2 1 Good 1 1 PPB
12:00 PM FTC CO 8 Good 1 0.1 PPM
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 SWAN CO 8 Good 1 0.1 PPM
12:00 PM WBY CO 8 Good 1 0.1 PPM
11:00 AM FTC 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 SWAN CO 8 Good 1 0.1 PPM
11:00 AM WBY SO2 1 Good 1 1 PPB
11:00 AM WBY SO2 1 Good 1 1 PPB
10:00 AM CAMP SO2 1 Good 1 1 PPB
10:00 AM CAMP SO2 1 Good 1 1 PPB
10:00 AM FTC 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 SWAN CO 8 Good 1 0.1 PPM
10:00 AM WBY SO2 1 Good 1 1 PPB
10:00 AM WBY SO2 1 Good 1 1 PPB
9:00 AM CAMP SO2 1 Good 1 1 PPB
9:00 AM CAMP SO2 1 Good 1 1 PPB
9:00 AM CASA CO 8 Good 1 0.1 PPM
9:00 AM FTC 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
9:00 AM SWAN CO 8 Good 1 0.1 PPM
9:00 AM WBY SO2 1 Good 1 1 PPB
9:00 AM WBY SO2 1 Good 1 1 PPB
8:00 AM CAMP SO2 1 Good 1 1 PPB
8:00 AM CAMP SO2 1 Good 1 1 PPB
8:00 AM CASA CO 8 Good 1 0.1 PPM
8:00 AM FTC 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
8:00 AM H24 SO2 1 Good 1 1 PPB
8:00 AM SWAN CO 8 Good 1 0.1 PPM
8:00 AM WBY SO2 1 Good 1 1 PPB
8:00 AM WBY SO2 1 Good 1 1 PPB
7:00 AM CAMP SO2 1 Good 1 1 PPB
7:00 AM CAMP SO2 1 Good 1 1 PPB
7:00 AM CASA CO 8 Good 1 0.1 PPM
7:00 AM CASA SO2 1 Good 1 1 PPB
7:00 AM FTC CO 8 Good 1 0.1 PPM
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 H24 SO2 1 Good 1 1 PPB
6:00 AM CAMP 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 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 H24 SO2 1 Good 1 1 PPB
5:00 AM CAMP 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 H24 SO2 1 Good 1 1 PPB
5:00 AM I25DEN CO 8 Good 1 0.1 PPM
4:00 AM CAMP 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 H24 CO 8 Good 1 0.1 PPM
4:00 AM H24 SO2 1 Good 1 1 PPB
4:00 AM I25DEN 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 H24 CO 8 Good 1 0.1 PPM
3:00 AM H24 SO2 1 Good 1 1 PPB
3:00 AM I25DEN 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 CO 8 Good 1 0.1 PPM
2:00 AM H24 SO2 1 Good 1 1 PPB
2:00 AM I25DEN 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 H24 CO 8 Good 1 0.1 PPM
1:00 AM I25DEN CO 8 Good 1 0.1 PPM
1:00 AM WBY NO2 1 Good 1 1 PPB
1:00 AM WBY NO2 1 Good 1 1 PPB
7:00 PM CASA CO 8 Good 2 0.2 PPM
7:00 PM H24 CO 8 Good 2 0.2 PPM
6:00 PM CASA CO 8 Good 2 0.2 PPM
6:00 PM H24 CO 8 Good 2 0.2 PPM
5:00 PM CASA CO 8 Good 2 0.2 PPM
5:00 PM H24 CO 8 Good 2 0.2 PPM
4:00 PM CASA CO 8 Good 2 0.2 PPM
4:00 PM H24 CO 8 Good 2 0.2 PPM
3:00 PM CASA CO 8 Good 2 0.2 PPM
3:00 PM H24 CO 8 Good 2 0.2 PPM
2:00 PM CASA CO 8 Good 2 0.2 PPM
2:00 PM H24 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 CASA CO 8 Good 2 0.2 PPM
1:00 PM H24 CO 8 Good 2 0.2 PPM
1:00 PM WBY NO2 1 Good 2 2 PPB
1:00 PM WBY NO2 1 Good 2 2 PPB
12:00 PM CASA CO 8 Good 2 0.2 PPM
12:00 PM H24 CO 8 Good 2 0.2 PPM
11:00 AM CASA CO 8 Good 2 0.2 PPM
11:00 AM H24 CO 8 Good 2 0.2 PPM
10:00 AM CASA CO 8 Good 2 0.2 PPM
10:00 AM H24 CO 8 Good 2 0.2 PPM
9:00 AM CAMP CO 8 Good 2 0.2 PPM
8:00 AM CAMP CO 8 Good 2 0.2 PPM
7:00 AM CAMP CO 8 Good 2 0.2 PPM
7:00 AM I25DEN CO 8 Good 2 0.2 PPM
6:00 AM I25DEN CO 8 Good 2 0.2 PPM
3:00 AM CAMP CO 8 Good 2 0.2 PPM
2:00 AM CAMP CO 8 Good 2 0.2 PPM
1:00 AM CAMP CO 8 Good 2 0.2 PPM
7:00 PM CAMP CO 8 Good 3 0.3 PPM
7:00 PM WBY NO2 1 Good 3 3 PPB
7:00 PM WBY NO2 1 Good 3 3 PPB
6:00 PM CAMP CO 8 Good 3 0.3 PPM
6:00 PM H24 SO2 1 Good 3 2 PPB
5:00 PM CAMP CO 8 Good 3 0.3 PPM
5:00 PM H24 SO2 1 Good 3 2 PPB
4:00 PM CAMP CO 8 Good 3 0.3 PPM
3:00 PM CAMP CO 8 Good 3 0.3 PPM
2:00 PM CAMP CO 8 Good 3 0.3 PPM
1:00 PM CAMP CO 8 Good 3 0.3 PPM
1:00 PM CAMP SO2 1 Good 3 2 PPB
1:00 PM CAMP SO2 1 Good 3 2 PPB
12:00 PM CAMP CO 8 Good 3 0.3 PPM
12:00 PM WBY NO2 1 Good 3 3 PPB
12:00 PM WBY NO2 1 Good 3 3 PPB
11:00 AM CAMP CO 8 Good 3 0.3 PPM
11:00 AM CASA SO2 1 Good 3 2 PPB
10:00 AM CAMP CO 8 Good 3 0.3 PPM
10:00 AM CASA SO2 1 Good 3 2 PPB
10:00 AM H24 SO2 1 Good 3 2 PPB
10:00 AM I25DEN CO 8 Good 3 0.3 PPM
9:00 AM H24 SO2 1 Good 3 2 PPB
9:00 AM I25DEN CO 8 Good 3 0.3 PPM
8:00 AM I25DEN CO 8 Good 3 0.3 PPM
2:00 AM WBY NO2 1 Good 3 3 PPB
2:00 AM WBY NO2 1 Good 3 3 PPB
6:00 PM WBY NO2 1 Good 4 4 PPB
6:00 PM WBY NO2 1 Good 4 4 PPB
5:00 PM WBY NO2 1 Good 4 4 PPB
5:00 PM WBY NO2 1 Good 4 4 PPB
4:00 PM H24 SO2 1 Good 4 3 PPB
4:00 PM WBY NO2 1 Good 4 4 PPB
4:00 PM WBY NO2 1 Good 4 4 PPB
3:00 PM WBY NO2 1 Good 4 4 PPB
3:00 PM WBY NO2 1 Good 4 4 PPB
2:00 PM CAMP SO2 1 Good 4 3 PPB
2:00 PM CAMP SO2 1 Good 4 3 PPB
2:00 PM SWAN NO2 1 Good 4 4 PPB
11:00 AM WBY NO2 1 Good 4 4 PPB
11:00 AM WBY NO2 1 Good 4 4 PPB
9:00 AM CASA SO2 1 Good 4 3 PPB
2:00 AM CASA NO2 1 Good 4 4 PPB
7:00 PM ASPN2 PM10 24 Good 5 5 µg/m3
6:00 PM ASPN2 PM10 24 Good 5 5 µg/m3
5:00 PM ASPN2 PM10 24 Good 5 5 µg/m3
5:00 PM I25DEN CO 8 Good 5 0.4 PPM
4:00 PM ASPN2 PM10 24 Good 5 5 µg/m3
4:00 PM I25DEN CO 8 Good 5 0.4 PPM
3:00 PM I25DEN CO 8 Good 5 0.4 PPM
1:00 PM I25DEN CO 8 Good 5 0.4 PPM
1:00 PM SWAN NO2 1 Good 5 5 PPB
12:00 PM I25DEN CO 8 Good 5 0.4 PPM
12:00 PM SWAN NO2 1 Good 5 5 PPB
11:00 AM I25DEN CO 8 Good 5 0.4 PPM
9:00 AM WBY NO2 1 Good 5 5 PPB
9:00 AM WBY NO2 1 Good 5 5 PPB
3:00 AM CASA NO2 1 Good 5 5 PPB
7:00 PM GJPB PM10 24 Good 6 7 µg/m3
7:00 PM GREH PM10 24 Good 6 7 µg/m3
7:00 PM I25DEN CO 8 Good 6 0.5 PPM
6:00 PM GJPB PM10 24 Good 6 7 µg/m3
6:00 PM GREH PM10 24 Good 6 7 µg/m3
6:00 PM I25DEN CO 8 Good 6 0.5 PPM
5:00 PM GJPB PM10 24 Good 6 7 µg/m3
4:00 PM GJPB PM10 24 Good 6 7 µg/m3
3:00 PM ASPN2 PM10 24 Good 6 6 µg/m3
3:00 PM GJPB PM10 24 Good 6 7 µg/m3
2:00 PM ASPN2 PM10 24 Good 6 6 µg/m3
2:00 PM H24 SO2 1 Good 6 4 PPB
2:00 PM I25DEN CO 8 Good 6 0.5 PPM
1:00 PM ASPN2 PM10 24 Good 6 6 µg/m3
12:00 PM ASPN2 PM10 24 Good 6 7 µg/m3
12:00 PM H24 SO2 1 Good 6 4 PPB
11:00 AM ASPN2 PM10 24 Good 6 7 µg/m3
11:00 AM H24 SO2 1 Good 6 4 PPB
10:00 AM WBY NO2 1 Good 6 6 PPB
10:00 AM WBY NO2 1 Good 6 6 PPB
4:00 AM CASA NO2 1 Good 6 6 PPB
1:00 AM SWAN NO2 1 Good 6 6 PPB
7:00 PM ASPN2 PM2.5 24 Good 7 2 µg/m3
7:00 PM CCOL PM10 24 Good 7 8 µg/m3
6:00 PM CCOL PM10 24 Good 7 8 µg/m3
1:00 PM H24 SO2 1 Good 7 5 PPB
12:00 PM FTCF PM10 24 Good 7 8 µg/m3
11:00 AM FTCF PM10 24 Good 7 8 µg/m3
11:00 AM SWAN NO2 1 Good 7 7 PPB
10:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
10:00 AM FTCF PM10 24 Good 7 8 µg/m3
9:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
9:00 AM FTCF PM10 24 Good 7 8 µg/m3
8:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
8:00 AM WBY NO2 1 Good 7 7 PPB
8:00 AM WBY NO2 1 Good 7 7 PPB
7:00 AM ASPN2 PM10 24 Good 7 8 µg/m3
3:00 AM CAMP NO2 1 Good 7 7 PPB
3:00 AM CAMP NO2 1 Good 7 7 PPB
7:00 PM ADM PM10 24 Good 8 9 µg/m3
7:00 PM CASA NO2 1 Good 8 8 PPB
6:00 PM ADM PM10 24 Good 8 9 µg/m3
6:00 PM ASPN2 PM2.5 24 Good 8 2 µg/m3
6:00 PM CASA NO2 1 Good 8 9 PPB
6:00 PM SWAN NO2 1 Good 8 9 PPB
5:00 PM ADM PM10 24 Good 8 9 µg/m3
5:00 PM ASPN2 PM2.5 24 Good 8 2 µg/m3
5:00 PM CCOL PM10 24 Good 8 9 µg/m3
5:00 PM GREH PM10 24 Good 8 9 µg/m3
4:00 PM ASPN2 PM2.5 24 Good 8 2 µg/m3
4:00 PM CCOL PM10 24 Good 8 9 µg/m3
4:00 PM GREH PM10 24 Good 8 9 µg/m3
3:00 PM ASPN2 PM2.5 24 Good 8 2 µg/m3
3:00 PM FTCF PM10 24 Good 8 9 µg/m3
3:00 PM GREH PM10 24 Good 8 9 µg/m3
3:00 PM SWAN NO2 1 Good 8 9 PPB
2:00 PM ASPN2 PM2.5 24 Good 8 2 µg/m3
2:00 PM CASA NO2 1 Good 8 9 PPB
2:00 PM FTCF PM10 24 Good 8 9 µg/m3
2:00 PM GREH PM10 24 Good 8 9 µg/m3
1:00 PM ASPN2 PM2.5 24 Good 8 2 µg/m3
1:00 PM CASA NO2 1 Good 8 9 PPB
1:00 PM FTCF PM10 24 Good 8 9 µg/m3
1:00 PM GREH PM10 24 Good 8 9 µg/m3
12:00 PM ASPN2 PM2.5 24 Good 8 2 µg/m3
12:00 PM CCOL PM10 24 Good 8 9 µg/m3
11:00 AM CCOL PM10 24 Good 8 9 µg/m3
10:00 AM CCOL PM10 24 Good 8 9 µg/m3
9:00 AM CCOL PM10 24 Good 8 9 µg/m3
8:00 AM FTCF PM10 24 Good 8 9 µg/m3
7:00 AM FTCF PM10 24 Good 8 9 µg/m3
6:00 AM ASPN2 PM10 24 Good 8 9 µg/m3
5:00 AM ASPN2 PM10 24 Good 8 9 µg/m3
4:00 AM CAMP NO2 1 Good 8 9 PPB
4:00 AM CAMP NO2 1 Good 8 9 PPB
3:00 AM WBY NO2 1 Good 8 8 PPB
3:00 AM WBY NO2 1 Good 8 8 PPB
2:00 AM CAMP NO2 1 Good 8 9 PPB
2:00 AM CAMP NO2 1 Good 8 9 PPB
2:00 AM I25DEN NO2 1 Good 8 8 PPB
7:00 PM CASA PM10 24 Good 9 10 µg/m3
6:00 PM FTCF PM10 24 Good 9 10 µg/m3
5:00 PM FTCF PM10 24 Good 9 10 µg/m3
4:00 PM ADM PM10 24 Good 9 10 µg/m3
4:00 PM FTCF PM10 24 Good 9 10 µg/m3
3:00 PM CCOL PM10 24 Good 9 10 µg/m3
2:00 PM CCOL PM10 24 Good 9 10 µg/m3
1:00 PM CCOL PM10 24 Good 9 10 µg/m3
12:00 PM GREH PM10 24 Good 9 10 µg/m3
11:00 AM ASPN2 PM2.5 24 Good 9 2 µg/m3
11:00 AM GREH PM10 24 Good 9 10 µg/m3
10:00 AM ASPN2 PM2.5 24 Good 9 2 µg/m3
10:00 AM GREH PM10 24 Good 9 10 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 9 2 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 9 2 µg/m3
8:00 AM CCOL PM10 24 Good 9 10 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 9 2 µg/m3
7:00 AM CCOL PM10 24 Good 9 10 µg/m3
4:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
3:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
2:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
1:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
7:00 PM FTCF PM10 24 Good 10 11 µg/m3
7:00 PM GJPB PM2.5 24 Good 10 2 µg/m3
7:00 PM RIFL PM2.5 24 Good 10 2 µg/m3
6:00 PM GJPB PM2.5 24 Good 10 2 µg/m3
6:00 PM RIFL PM2.5 24 Good 10 3 µg/m3
5:00 PM GJPB PM2.5 24 Good 10 2 µg/m3
5:00 PM RIFL PM2.5 24 Good 10 2 µg/m3
5:00 PM SWAN NO2 1 Good 10 11 PPB
4:00 PM GJPB PM2.5 24 Good 10 3 µg/m3
4:00 PM RIFL PM2.5 24 Good 10 2 µg/m3
4:00 PM SWAN NO2 1 Good 10 11 PPB
3:00 PM ADM PM10 24 Good 10 11 µg/m3
3:00 PM GJPB PM2.5 24 Good 10 3 µg/m3
3:00 PM RIFL PM2.5 24 Good 10 2 µg/m3
2:00 PM ADM PM10 24 Good 10 11 µg/m3
2:00 PM RIFL PM2.5 24 Good 10 2 µg/m3
1:00 PM RIFL PM2.5 24 Good 10 2 µg/m3
12:00 PM RIFL PM2.5 24 Good 10 2 µg/m3
11:00 AM RIFL PM2.5 24 Good 10 2 µg/m3
10:00 AM RIFL PM2.5 24 Good 10 3 µg/m3
9:00 AM RIFL PM2.5 24 Good 10 3 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 10 2 µg/m3
6:00 AM CCOL PM10 24 Good 10 11 µg/m3
6:00 AM FTCF PM10 24 Good 10 11 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 10 2 µg/m3
5:00 AM CCOL PM10 24 Good 10 11 µg/m3
5:00 AM WBY NO2 1 Good 10 11 PPB
5:00 AM WBY NO2 1 Good 10 11 PPB
4:00 AM ASPN2 PM2.5 24 Good 10 3 µg/m3
4:00 AM CCOL PM10 24 Good 10 11 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 10 3 µg/m3
3:00 AM CCOL PM10 24 Good 10 11 µg/m3
2:00 AM CCOL PM10 24 Good 10 11 µg/m3
1:00 AM CAMP NO2 1 Good 10 11 PPB
1:00 AM CAMP NO2 1 Good 10 11 PPB
1:00 AM CCOL PM10 24 Good 10 11 µg/m3
7:00 PM CAMP PM10 24 Good 11 12 µg/m3
7:00 PM SWAN PM10 24 Good 11 12 µg/m3
6:00 PM CASA PM10 24 Good 11 12 µg/m3
5:00 PM CASA PM10 24 Good 11 12 µg/m3
4:00 PM CAMP NO2 1 Good 11 12 PPB
4:00 PM CAMP NO2 1 Good 11 12 PPB
4:00 PM CASA PM10 24 Good 11 12 µg/m3
2:00 PM CAMP NO2 1 Good 11 12 PPB
2:00 PM CAMP NO2 1 Good 11 12 PPB
2:00 PM I25GLO NO2 1 Good 11 12 PPB
1:00 PM ADM PM10 24 Good 11 12 µg/m3
12:00 PM ADM PM10 24 Good 11 12 µg/m3
10:00 AM SWAN NO2 1 Good 11 12 PPB
9:00 AM GREH PM10 24 Good 11 12 µg/m3
9:00 AM SWAN NO2 1 Good 11 12 PPB
8:00 AM RIFL PM2.5 24 Good 11 3 µg/m3
5:00 AM FTCF PM10 24 Good 11 12 µg/m3
4:00 AM FTCF PM10 24 Good 11 12 µg/m3
3:00 AM FTCF PM10 24 Good 11 12 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 11 3 µg/m3
2:00 AM FTCF PM10 24 Good 11 12 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 11 3 µg/m3
1:00 AM CASA NO2 1 Good 11 12 PPB
1:00 AM I25DEN NO2 1 Good 11 12 PPB
6:00 PM CAMP PM10 24 Good 12 13 µg/m3
5:00 PM CAMP PM10 24 Good 12 13 µg/m3
4:00 PM CAMP PM10 24 Good 12 13 µg/m3
4:00 PM I25GLO PM10 24 Good 12 13 µg/m3
3:00 PM CAMP PM10 24 Good 12 13 µg/m3
3:00 PM CASA PM10 24 Good 12 13 µg/m3
3:00 PM I25GLO PM10 24 Good 12 13 µg/m3
2:00 PM CASA PM10 24 Good 12 13 µg/m3
2:00 PM I25GLO PM10 24 Good 12 13 µg/m3
1:00 PM CASA PM10 24 Good 12 13 µg/m3
11:00 AM ADM PM10 24 Good 12 13 µg/m3
10:00 AM ADM PM10 24 Good 12 13 µg/m3
10:00 AM I25GLO PM10 24 Good 12 13 µg/m3
8:00 AM CASA PM10 24 Good 12 13 µg/m3
8:00 AM GREH PM10 24 Good 12 13 µg/m3
7:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
6:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
5:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
4:00 AM WBY NO2 1 Good 12 13 PPB
4:00 AM WBY NO2 1 Good 12 13 PPB
2:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
1:00 AM FTCF PM10 24 Good 12 13 µg/m3
1:00 AM I25GLO NO2 1 Good 12 13 PPB
1:00 AM RIFL PM2.5 24 Good 12 3 µg/m3
7:00 PM CHAT PM10 24 Good 13 14 µg/m3
7:00 PM GREH PM2.5 24 Good 13 3 µg/m3
7:00 PM I25DEN PM10 24 Good 13 14 µg/m3
7:00 PM I25GLO PM10 24 Good 13 14 µg/m3
6:00 PM CHAT PM10 24 Good 13 14 µg/m3
6:00 PM GREH PM2.5 24 Good 13 3 µg/m3
6:00 PM I25GLO PM10 24 Good 13 14 µg/m3
6:00 PM SWAN PM10 24 Good 13 14 µg/m3
5:00 PM I25GLO PM10 24 Good 13 14 µg/m3
5:00 PM SWAN PM10 24 Good 13 14 µg/m3
4:00 PM SWAN PM10 24 Good 13 14 µg/m3
3:00 PM CAMP NO2 1 Good 13 14 PPB
3:00 PM CAMP NO2 1 Good 13 14 PPB
2:00 PM CAMP PM10 24 Good 13 14 µg/m3
1:00 PM I25GLO NO2 1 Good 13 14 PPB
1:00 PM I25GLO PM10 24 Good 13 14 µg/m3
12:00 PM CAMP NO2 1 Good 13 14 PPB
12:00 PM CAMP NO2 1 Good 13 14 PPB
12:00 PM CASA NO2 1 Good 13 14 PPB
12:00 PM CASA PM10 24 Good 13 14 µg/m3
12:00 PM I25GLO PM10 24 Good 13 14 µg/m3
11:00 AM CAMP NO2 1 Good 13 14 PPB
11:00 AM CAMP NO2 1 Good 13 14 PPB
11:00 AM CASA PM10 24 Good 13 14 µg/m3
11:00 AM FTCF PM2.5 24 Good 13 3 µg/m3
11:00 AM I25GLO PM10 24 Good 13 14 µg/m3
10:00 AM CASA PM10 24 Good 13 14 µg/m3
10:00 AM FTCF PM2.5 24 Good 13 3 µg/m3
9:00 AM CASA PM10 24 Good 13 14 µg/m3
9:00 AM FTCF PM2.5 24 Good 13 3 µg/m3
8:00 AM I25DEN PM10 24 Good 13 14 µg/m3
7:00 AM CASA PM10 24 Good 13 14 µg/m3
7:00 AM GREH PM10 24 Good 13 14 µg/m3
7:00 AM I25DEN PM10 24 Good 13 14 µg/m3
6:00 AM CASA PM10 24 Good 13 14 µg/m3
6:00 AM I25DEN PM10 24 Good 13 14 µg/m3
5:00 AM CASA PM10 24 Good 13 14 µg/m3
5:00 AM I25DEN PM10 24 Good 13 14 µg/m3
4:00 AM CASA PM10 24 Good 13 14 µg/m3
4:00 AM RIFL PM2.5 24 Good 13 3 µg/m3
4:00 AM SWAN NO2 1 Good 13 14 PPB
3:00 AM CASA PM10 24 Good 13 14 µg/m3
3:00 AM RIFL PM2.5 24 Good 13 3 µg/m3
2:00 AM CASA PM10 24 Good 13 14 µg/m3
1:00 AM CASA PM10 24 Good 13 14 µg/m3
7:00 PM SWAN NO2 1 Good 14 15 PPB
6:00 PM I25DEN PM10 24 Good 14 15 µg/m3
5:00 PM CHAT PM10 24 Good 14 15 µg/m3
5:00 PM GREH PM2.5 24 Good 14 3 µg/m3
5:00 PM I25DEN PM10 24 Good 14 15 µg/m3
4:00 PM CHAT PM10 24 Good 14 15 µg/m3
4:00 PM GREH PM2.5 24 Good 14 3 µg/m3
4:00 PM I25DEN PM10 24 Good 14 15 µg/m3
3:00 PM CHAT PM10 24 Good 14 15 µg/m3
3:00 PM GREH PM2.5 24 Good 14 3 µg/m3
3:00 PM I25DEN PM10 24 Good 14 15 µg/m3
3:00 PM SWAN PM10 24 Good 14 15 µg/m3
2:00 PM CHAT PM10 24 Good 14 15 µg/m3
2:00 PM GREH PM2.5 24 Good 14 3 µg/m3
2:00 PM I25DEN PM10 24 Good 14 15 µg/m3
1:00 PM CAMP PM10 24 Good 14 15 µg/m3
1:00 PM CHAT PM10 24 Good 14 15 µg/m3
1:00 PM GREH PM2.5 24 Good 14 3 µg/m3
1:00 PM I25DEN PM10 24 Good 14 15 µg/m3
12:00 PM CAMP PM10 24 Good 14 15 µg/m3
12:00 PM CHAT PM10 24 Good 14 15 µg/m3
12:00 PM FTCF PM2.5 24 Good 14 3 µg/m3
12:00 PM I25DEN PM10 24 Good 14 15 µg/m3
11:00 AM CHAT PM10 24 Good 14 15 µg/m3
11:00 AM I25DEN PM10 24 Good 14 15 µg/m3
10:00 AM CHAT PM10 24 Good 14 15 µg/m3
10:00 AM I25DEN PM10 24 Good 14 15 µg/m3
9:00 AM I25DEN PM10 24 Good 14 15 µg/m3
9:00 AM I25GLO PM10 24 Good 14 15 µg/m3
8:00 AM FTCF PM2.5 24 Good 14 3 µg/m3
8:00 AM I25GLO PM10 24 Good 14 15 µg/m3
7:00 AM FTCF PM2.5 24 Good 14 3 µg/m3
5:00 AM CAMP NO2 1 Good 14 15 PPB
5:00 AM CAMP NO2 1 Good 14 15 PPB
5:00 AM CASA PM2.5 24 Good 14 3 µg/m3
4:00 AM CASA PM2.5 24 Good 14 3 µg/m3
4:00 AM I25DEN PM10 24 Good 14 15 µg/m3
3:00 AM CASA PM2.5 24 Good 14 3 µg/m3
3:00 AM I25DEN PM10 24 Good 14 15 µg/m3
2:00 AM CASA PM2.5 24 Good 14 3 µg/m3
2:00 AM I25DEN PM10 24 Good 14 15 µg/m3
1:00 AM CASA PM2.5 24 Good 14 3 µg/m3
1:00 AM I25DEN PM10 24 Good 14 15 µg/m3
7:00 PM CAMP NO2 1 Good 15 16 PPB
7:00 PM CAMP NO2 1 Good 15 16 PPB
5:00 PM CAMP NO2 1 Good 15 16 PPB
5:00 PM CAMP NO2 1 Good 15 16 PPB
2:00 PM SWAN PM10 24 Good 15 16 µg/m3
1:00 PM CAMP NO2 1 Good 15 16 PPB
1:00 PM CAMP NO2 1 Good 15 16 PPB
12:00 PM GREH PM2.5 24 Good 15 4 µg/m3
11:00 AM CAMP PM10 24 Good 15 16 µg/m3
11:00 AM CASA NO2 1 Good 15 16 PPB
11:00 AM GREH PM2.5 24 Good 15 4 µg/m3
10:00 AM CAMP PM10 24 Good 15 16 µg/m3
10:00 AM GREH PM2.5 24 Good 15 4 µg/m3
9:00 AM CAMP PM10 24 Good 15 16 µg/m3
9:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
9:00 AM CHAT PM10 24 Good 15 16 µg/m3
9:00 AM GREH PM2.5 24 Good 15 4 µg/m3
8:00 AM CAMP PM10 24 Good 15 16 µg/m3
8:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
8:00 AM SWAN NO2 1 Good 15 16 PPB
7:00 AM CAMP PM10 24 Good 15 16 µg/m3
7:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
6:00 AM CAMP PM10 24 Good 15 16 µg/m3
6:00 AM CASA PM2.5 24 Good 15 4 µg/m3
6:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
6:00 AM FTCF PM2.5 24 Good 15 4 µg/m3
6:00 AM GREH PM10 24 Good 15 16 µg/m3
5:00 AM CAMP PM10 24 Good 15 16 µg/m3
5:00 AM CCOL PM2.5 24 Good 15 4 µg/m3
5:00 AM FTCF PM2.5 24 Good 15 4 µg/m3
5:00 AM GREH PM10 24 Good 15 16 µg/m3
4:00 AM CAMP PM10 24 Good 15 16 µg/m3
4:00 AM FTCF PM2.5 24 Good 15 4 µg/m3
3:00 AM CAMP PM10 24 Good 15 16 µg/m3
3:00 AM FTCF PM2.5 24 Good 15 4 µg/m3
3:00 AM I25DEN NO2 1 Good 15 16 PPB
2:00 AM CAMP PM10 24 Good 15 16 µg/m3
2:00 AM I25GLO NO2 1 Good 15 16 PPB
7:00 PM WBY PM10 24 Good 16 17 µg/m3
6:00 PM CAMP NO2 1 Good 16 17 PPB
6:00 PM CAMP NO2 1 Good 16 17 PPB
1:00 PM FTCF PM2.5 24 Good 16 4 µg/m3
1:00 PM SWAN PM10 24 Good 16 17 µg/m3
12:00 PM CCOL PM2.5 24 Good 16 4 µg/m3
11:00 AM CCOL PM2.5 24 Good 16 4 µg/m3
10:00 AM CAMP NO2 1 Good 16 17 PPB
10:00 AM CAMP NO2 1 Good 16 17 PPB
10:00 AM CCOL PM2.5 24 Good 16 4 µg/m3
9:00 AM ADM PM10 24 Good 16 17 µg/m3
8:00 AM CHAT PM10 24 Good 16 17 µg/m3
8:00 AM GREH PM2.5 24 Good 16 4 µg/m3
7:00 AM I25GLO PM10 24 Good 16 17 µg/m3
5:00 AM I25DEN NO2 1 Good 16 17 PPB
4:00 AM CCOL PM2.5 24 Good 16 4 µg/m3
4:00 AM GREH PM10 24 Good 16 17 µg/m3
4:00 AM I25DEN NO2 1 Good 16 17 PPB
3:00 AM CCOL PM2.5 24 Good 16 4 µg/m3
3:00 AM GREH PM10 24 Good 16 17 µg/m3
2:00 AM CCOL PM2.5 24 Good 16 4 µg/m3
2:00 AM FTCF PM2.5 24 Good 16 4 µg/m3
1:00 AM CAMP PM10 24 Good 16 17 µg/m3
1:00 AM CCOL PM2.5 24 Good 16 4 µg/m3
1:00 AM FTCF PM2.5 24 Good 16 4 µg/m3
7:00 PM CCOL PM2.5 24 Good 17 4 µg/m3
6:00 PM CCOL PM2.5 24 Good 17 4 µg/m3
5:00 PM CCOL PM2.5 24 Good 17 4 µg/m3
2:00 PM CCOL PM2.5 24 Good 17 4 µg/m3
1:00 PM CCOL PM2.5 24 Good 17 4 µg/m3
12:00 PM SWAN PM10 24 Good 17 18 µg/m3
11:00 AM SWAN PM10 24 Good 17 18 µg/m3
10:00 AM CASA NO2 1 Good 17 18 PPB
10:00 AM I25GLO NO2 1 Good 17 18 PPB
7:00 AM CASA PM2.5 24 Good 17 4 µg/m3
7:00 AM DELT PM2.5 24 Good 17 4 µg/m3
7:00 AM GREH PM2.5 24 Good 17 4 µg/m3
6:00 AM DELT PM2.5 24 Good 17 4 µg/m3
6:00 AM I25GLO PM10 24 Good 17 18 µg/m3
5:00 AM I25DEN PM2.5 24 Good 17 4 µg/m3
3:00 AM DELT PM2.5 24 Good 17 4 µg/m3
3:00 AM I25DEN PM2.5 24 Good 17 4 µg/m3
3:00 AM I25GLO NO2 1 Good 17 18 PPB
2:00 AM DELT PM2.5 24 Good 17 4 µg/m3
2:00 AM GREH PM10 24 Good 17 18 µg/m3
2:00 AM I25DEN PM2.5 24 Good 17 4 µg/m3
1:00 AM I25DEN PM2.5 24 Good 17 4 µg/m3
6:00 PM DELT PM2.5 24 Good 18 4 µg/m3
6:00 PM WBY PM10 24 Good 18 19 µg/m3
5:00 PM DELT PM2.5 24 Good 18 4 µg/m3
5:00 PM WBY PM10 24 Good 18 19 µg/m3
4:00 PM CCOL PM2.5 24 Good 18 4 µg/m3
4:00 PM WBY PM10 24 Good 18 19 µg/m3
3:00 PM CCOL PM2.5 24 Good 18 4 µg/m3
3:00 PM FTCF PM2.5 24 Good 18 4 µg/m3
3:00 PM WBY PM10 24 Good 18 19 µg/m3
2:00 PM FTCF PM2.5 24 Good 18 4 µg/m3
12:00 PM CHAT PM2.5 24 Good 18 4 µg/m3
12:00 PM I25GLO NO2 1 Good 18 19 PPB
11:00 AM CHAT PM2.5 24 Good 18 4 µg/m3
10:00 AM CHAT PM2.5 24 Good 18 4 µg/m3
9:00 AM CASA NO2 1 Good 18 19 PPB
9:00 AM CHAT PM2.5 24 Good 18 4 µg/m3
8:00 AM CASA PM2.5 24 Good 18 4 µg/m3
8:00 AM CHAT PM2.5 24 Good 18 4 µg/m3
8:00 AM DELT PM2.5 24 Good 18 4 µg/m3
7:00 AM CHAT PM10 24 Good 18 19 µg/m3
7:00 AM SWAN NO2 1 Good 18 19 PPB
6:00 AM GREH PM2.5 24 Good 18 4 µg/m3
6:00 AM I25DEN PM2.5 24 Good 18 4 µg/m3
5:00 AM CASA NO2 1 Good 18 19 PPB
5:00 AM DELT PM2.5 24 Good 18 4 µg/m3
5:00 AM GREH PM2.5 24 Good 18 4 µg/m3
5:00 AM I25GLO PM10 24 Good 18 19 µg/m3
4:00 AM CAMP PM2.5 24 Good 18 4 µg/m3
4:00 AM DELT PM2.5 24 Good 18 4 µg/m3
4:00 AM GREH PM2.5 24 Good 18 4 µg/m3
4:00 AM I25DEN PM2.5 24 Good 18 4 µg/m3
3:00 AM CAMP PM2.5 24 Good 18 4 µg/m3
2:00 AM CAMP PM2.5 24 Good 18 4 µg/m3
1:00 AM CAMP PM2.5 24 Good 18 4 µg/m3
1:00 AM DELT PM2.5 24 Good 18 4 µg/m3
1:00 AM GREH PM10 24 Good 18 19 µg/m3
7:00 PM DELT PM2.5 24 Good 19 5 µg/m3
4:00 PM DELT PM2.5 24 Good 19 5 µg/m3
4:00 PM FTCF PM2.5 24 Good 19 5 µg/m3
3:00 PM DELT PM2.5 24 Good 19 5 µg/m3
2:00 PM DELT PM2.5 24 Good 19 5 µg/m3
2:00 PM WBY PM10 24 Good 19 20 µg/m3
1:00 PM CHAT PM2.5 24 Good 19 5 µg/m3
1:00 PM WBY PM10 24 Good 19 21 µg/m3
12:00 PM DELT PM2.5 24 Good 19 5 µg/m3
12:00 PM WBY PM10 24 Good 19 20 µg/m3
11:00 AM DELT PM2.5 24 Good 19 5 µg/m3
11:00 AM I25GLO NO2 1 Good 19 20 PPB
11:00 AM WBY PM10 24 Good 19 20 µg/m3
10:00 AM DELT PM2.5 24 Good 19 5 µg/m3
10:00 AM FTC O3 8 Good 19 21 PPB
10:00 AM SWAN PM10 24 Good 19 20 µg/m3
10:00 AM WBY PM10 24 Good 19 20 µg/m3
9:00 AM CASA PM2.5 24 Good 19 5 µg/m3
9:00 AM DELT PM2.5 24 Good 19 5 µg/m3
9:00 AM SWAN PM10 24 Good 19 21 µg/m3
9:00 AM WBY PM10 24 Good 19 20 µg/m3
8:00 AM ADM PM10 24 Good 19 21 µg/m3
8:00 AM WBY PM10 24 Good 19 20 µg/m3
7:00 AM CHAT PM2.5 24 Good 19 5 µg/m3
7:00 AM I25DEN PM2.5 24 Good 19 5 µg/m3
7:00 AM WBY PM10 24 Good 19 20 µg/m3
6:00 AM CHAT PM10 24 Good 19 20 µg/m3
6:00 AM CHAT PM2.5 24 Good 19 5 µg/m3
6:00 AM WBY PM10 24 Good 19 21 µg/m3
5:00 AM CAMP PM2.5 24 Good 19 5 µg/m3
5:00 AM CHAT PM10 24 Good 19 20 µg/m3
5:00 AM CHAT PM2.5 24 Good 19 5 µg/m3
4:00 AM CHAT PM10 24 Good 19 20 µg/m3
4:00 AM CHAT PM2.5 24 Good 19 5 µg/m3
4:00 AM I25GLO PM10 24 Good 19 20 µg/m3
3:00 AM CHAT PM10 24 Good 19 20 µg/m3
3:00 AM CHAT PM2.5 24 Good 19 5 µg/m3
3:00 AM GREH PM2.5 24 Good 19 5 µg/m3
3:00 AM I25GLO PM10 24 Good 19 20 µg/m3
2:00 AM CHAT PM10 24 Good 19 20 µg/m3
2:00 AM CHAT PM2.5 24 Good 19 5 µg/m3
2:00 AM I25GLO PM10 24 Good 19 20 µg/m3
1:00 AM CHAT PM10 24 Good 19 20 µg/m3
1:00 AM CHAT PM2.5 24 Good 19 5 µg/m3
1:00 AM I25GLO PM10 24 Good 19 20 µg/m3
5:00 PM ADM PM2.5 24 Good 20 5 µg/m3
5:00 PM FTCF PM2.5 24 Good 20 5 µg/m3
4:00 PM ADM PM2.5 24 Good 20 5 µg/m3
3:00 PM ADM PM2.5 24 Good 20 5 µg/m3
3:00 PM CHAT PM2.5 24 Good 20 5 µg/m3
2:00 PM CHAT PM2.5 24 Good 20 5 µg/m3
1:00 PM DELT PM2.5 24 Good 20 5 µg/m3
11:00 AM FTC O3 8 Good 20 22 PPB
10:00 AM CASA PM2.5 24 Good 20 5 µg/m3
9:00 AM CAMP NO2 1 Good 20 21 PPB
9:00 AM CAMP NO2 1 Good 20 21 PPB
9:00 AM FTC O3 8 Good 20 22 PPB
8:00 AM NJH PM2.5 24 Good 20 5 µg/m3
8:00 AM SWAN PM10 24 Good 20 22 µg/m3
7:00 AM CAMP PM2.5 24 Good 20 5 µg/m3
7:00 AM NJH PM2.5 24 Good 20 5 µg/m3
7:00 AM SWAN PM10 24 Good 20 22 µg/m3
7:00 AM WBY NO2 1 Good 20 21 PPB
7:00 AM WBY NO2 1 Good 20 21 PPB
6:00 AM CAMP PM2.5 24 Good 20 5 µg/m3
6:00 AM WBY NO2 1 Good 20 21 PPB
6:00 AM WBY NO2 1 Good 20 21 PPB
5:00 AM NJH PM2.5 24 Good 20 5 µg/m3
5:00 AM SWAN NO2 1 Good 20 21 PPB
4:00 AM NJH PM2.5 24 Good 20 5 µg/m3
3:00 AM SWAN PM2.5 24 Good 20 5 µg/m3
2:00 AM GREH PM2.5 24 Good 20 5 µg/m3
2:00 AM SWAN PM2.5 24 Good 20 5 µg/m3
1:00 AM GREH PM2.5 24 Good 20 5 µg/m3
1:00 AM NJH PM2.5 24 Good 20 5 µg/m3
1:00 AM SWAN PM2.5 24 Good 20 5 µg/m3
7:00 PM CHAT PM2.5 24 Good 21 5 µg/m3
7:00 PM NJH PM2.5 24 Good 21 5 µg/m3
6:00 PM ADM PM2.5 24 Good 21 5 µg/m3
6:00 PM CHAT PM2.5 24 Good 21 5 µg/m3
6:00 PM FTCF PM2.5 24 Good 21 5 µg/m3
6:00 PM NJH PM2.5 24 Good 21 5 µg/m3
5:00 PM CHAT PM2.5 24 Good 21 5 µg/m3
5:00 PM NJH PM2.5 24 Good 21 5 µg/m3
4:00 PM CHAT PM2.5 24 Good 21 5 µg/m3
4:00 PM NJH PM2.5 24 Good 21 5 µg/m3
3:00 PM NJH PM2.5 24 Good 21 5 µg/m3
2:00 PM ADM PM2.5 24 Good 21 5 µg/m3
1:00 PM ADM PM2.5 24 Good 21 5 µg/m3
12:00 PM ADM PM2.5 24 Good 21 5 µg/m3
11:00 AM ADM PM2.5 24 Good 21 5 µg/m3
11:00 AM CASA PM2.5 24 Good 21 5 µg/m3
10:00 AM ADM PM2.5 24 Good 21 5 µg/m3
9:00 AM NJH PM2.5 24 Good 21 5 µg/m3
6:00 AM I25DEN NO2 1 Good 21 22 PPB
6:00 AM NJH PM2.5 24 Good 21 5 µg/m3
6:00 AM SWAN PM10 24 Good 21 23 µg/m3
5:00 AM SWAN PM10 24 Good 21 23 µg/m3
4:00 AM I25GLO NO2 1 Good 21 22 PPB
4:00 AM SWAN PM2.5 24 Good 21 5 µg/m3
3:00 AM NJH PM2.5 24 Good 21 5 µg/m3
2:00 AM NJH PM2.5 24 Good 21 5 µg/m3
7:00 PM ADM PM2.5 24 Good 22 5 µg/m3
7:00 PM FTCF PM2.5 24 Good 22 5 µg/m3
7:00 PM I25DEN NO2 1 Good 22 23 PPB
2:00 PM CASA PM2.5 24 Good 22 5 µg/m3
2:00 PM NJH PM2.5 24 Good 22 5 µg/m3
1:00 PM CASA PM2.5 24 Good 22 5 µg/m3
1:00 PM NJH PM2.5 24 Good 22 5 µg/m3
12:00 PM CASA PM2.5 24 Good 22 5 µg/m3
12:00 PM FTC O3 8 Good 22 24 PPB
12:00 PM NJH PM2.5 24 Good 22 5 µg/m3
11:00 AM NJH PM2.5 24 Good 22 5 µg/m3
10:00 AM NJH PM2.5 24 Good 22 5 µg/m3
9:00 AM ADM PM2.5 24 Good 22 5 µg/m3
8:00 AM CAMP PM2.5 24 Good 22 5 µg/m3
8:00 AM FTC O3 8 Good 22 24 PPB
8:00 AM I25DEN 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
5:00 AM SWAN PM2.5 24 Good 22 5 µg/m3
4:00 AM I25GLO PM2.5 24 Good 22 5 µg/m3
4:00 AM SWAN PM10 24 Good 22 24 µg/m3
3:00 AM I25GLO PM2.5 24 Good 22 5 µg/m3
3:00 AM SWAN PM10 24 Good 22 24 µg/m3
2:00 AM I25GLO PM2.5 24 Good 22 5 µg/m3
2:00 AM SWAN PM10 24 Good 22 24 µg/m3
1:00 AM I25GLO PM2.5 24 Good 22 5 µg/m3
1:00 AM SWAN PM10 24 Good 22 24 µg/m3
4:00 PM CASA PM2.5 24 Good 23 6 µg/m3
3:00 PM CASA PM2.5 24 Good 23 6 µg/m3
11:00 AM CASA O3 8 Good 23 25 PPB
9:00 AM I25GLO NO2 1 Good 23 24 PPB
9:00 AM I25GLO PM2.5 24 Good 23 6 µg/m3
8:00 AM I25GLO PM2.5 24 Good 23 6 µg/m3
7:00 AM FTC O3 8 Good 23 25 PPB
7:00 AM I25GLO PM2.5 24 Good 23 6 µg/m3
6:00 AM SWAN NO2 1 Good 23 24 PPB
6:00 AM SWAN PM2.5 24 Good 23 6 µg/m3
5:00 PM CASA PM2.5 24 Good 24 6 µg/m3
12:00 PM CAMP O3 8 Good 24 26 PPB
12:00 PM CASA O3 8 Good 24 26 PPB
11:00 AM CAMP O3 8 Good 24 26 PPB
10:00 AM CASA O3 8 Good 24 26 PPB
10:00 AM I25GLO PM2.5 24 Good 24 6 µg/m3
9:00 AM CAMP PM2.5 24 Good 24 6 µg/m3
9:00 AM I25DEN PM2.5 24 Good 24 6 µg/m3
8:00 AM ADM PM2.5 24 Good 24 6 µg/m3
8:00 AM CASA NO2 1 Good 24 25 PPB
7:00 AM ADM PM10 24 Good 24 26 µg/m3
7:00 AM SWAN PM2.5 24 Good 24 6 µg/m3
5:00 AM I25GLO NO2 1 Good 24 25 PPB
7:00 PM CASA PM2.5 24 Good 25 6 µg/m3
7:00 PM I25GLO NO2 1 Good 25 27 PPB
6:00 PM CASA PM2.5 24 Good 25 6 µg/m3
3:00 PM I25GLO NO2 1 Good 25 26 PPB
2:00 PM I25GLO PM2.5 24 Good 25 6 µg/m3
1:00 PM CAMP O3 8 Good 25 27 PPB
1:00 PM I25GLO PM2.5 24 Good 25 6 µg/m3
12:00 PM I25GLO PM2.5 24 Good 25 6 µg/m3
11:00 AM I25GLO PM2.5 24 Good 25 6 µg/m3
10:00 AM CAMP O3 8 Good 25 27 PPB
10:00 AM CAMP PM2.5 24 Good 25 6 µg/m3
9:00 AM CASA O3 8 Good 25 27 PPB
9:00 AM PDX O3 8 Good 25 27 PPB
8:00 AM PDX O3 8 Good 25 27 PPB
7:00 AM PDX O3 8 Good 25 27 PPB
6:00 AM CAMP NO2 1 Good 25 27 PPB
6:00 AM CAMP NO2 1 Good 25 27 PPB
6:00 PM I25GLO NO2 1 Good 26 28 PPB
4:00 PM I25GLO NO2 1 Good 26 28 PPB
4:00 PM I25GLO PM2.5 24 Good 26 6 µg/m3
3:00 PM I25GLO PM2.5 24 Good 26 6 µg/m3
2:00 PM CAMP PM2.5 24 Good 26 6 µg/m3
2:00 PM SWAN PM2.5 24 Good 26 6 µg/m3
1:00 PM CAMP PM2.5 24 Good 26 6 µg/m3
1:00 PM CASA O3 8 Good 26 28 PPB
1:00 PM FTC O3 8 Good 26 28 PPB
12:00 PM CAMP PM2.5 24 Good 26 6 µg/m3
11:00 AM CAMP PM2.5 24 Good 26 6 µg/m3
10:00 AM FTCW O3 8 Good 26 28 PPB
10:00 AM GRET O3 8 Good 26 28 PPB
10:00 AM I25DEN NO2 1 Good 26 28 PPB
10:00 AM I25DEN PM2.5 24 Good 26 6 µg/m3
10:00 AM SWAN PM2.5 24 Good 26 6 µg/m3
9:00 AM FTCW O3 8 Good 26 28 PPB
9:00 AM SWAN PM2.5 24 Good 26 6 µg/m3
8:00 AM SWAN PM2.5 24 Good 26 6 µg/m3
7:00 AM ADM PM2.5 24 Good 26 6 µg/m3
6:00 AM PDX O3 8 Good 26 28 PPB
6:00 PM I25DEN NO2 1 Good 27 29 PPB
5:00 PM I25DEN NO2 1 Good 27 29 PPB
5:00 PM I25GLO NO2 1 Good 27 29 PPB
5:00 PM I25GLO PM2.5 24 Good 27 7 µg/m3
4:00 PM CAMP PM2.5 24 Good 27 7 µg/m3
4:00 PM I25DEN NO2 1 Good 27 29 PPB
4:00 PM SWAN PM2.5 24 Good 27 7 µg/m3
3:00 PM CAMP PM2.5 24 Good 27 6 µg/m3
3:00 PM I25DEN NO2 1 Good 27 29 PPB
3:00 PM SWAN PM2.5 24 Good 27 6 µg/m3
1:00 PM SWAN PM2.5 24 Good 27 6 µg/m3
12:00 PM SWAN PM2.5 24 Good 27 6 µg/m3
11:00 AM FTCW O3 8 Good 27 29 PPB
11:00 AM GRET O3 8 Good 27 29 PPB
11:00 AM SWAN PM2.5 24 Good 27 6 µg/m3
10:00 AM PDX O3 8 Good 27 29 PPB
10:00 AM WBY O3 8 Good 27 29 PPB
9:00 AM CAMP O3 8 Good 27 29 PPB
9:00 AM GRET O3 8 Good 27 29 PPB
8:00 AM CASA O3 8 Good 27 29 PPB
8:00 AM FTCW O3 8 Good 27 29 PPB
6:00 AM FTC O3 8 Good 27 29 PPB
3:00 AM ADM PM2.5 24 Good 27 7 µg/m3
3:00 AM SWAN NO2 1 Good 27 29 PPB
2:00 AM ADM PM2.5 24 Good 27 7 µg/m3
1:00 AM ADM PM2.5 24 Good 27 7 µg/m3
7:00 PM CAMP PM2.5 24 Good 28 7 µg/m3
7:00 PM I25GLO PM2.5 24 Good 28 7 µg/m3
6:00 PM CAMP PM2.5 24 Good 28 7 µg/m3
6:00 PM I25GLO PM2.5 24 Good 28 7 µg/m3
5:00 PM CAMP PM2.5 24 Good 28 7 µg/m3
5:00 PM SWAN PM2.5 24 Good 28 7 µg/m3
2:00 PM CAMP O3 8 Good 28 30 PPB
2:00 PM I25DEN NO2 1 Good 28 30 PPB
12:00 PM I25DEN PM2.5 24 Good 28 7 µg/m3
11:00 AM I25DEN PM2.5 24 Good 28 7 µg/m3
11:00 AM WBY O3 8 Good 28 30 PPB
10:00 AM ACAD O3 8 Good 28 30 PPB
9:00 AM ACAD O3 8 Good 28 30 PPB
9:00 AM WBY O3 8 Good 28 30 PPB
8:00 AM GRET O3 8 Good 28 30 PPB
6:00 AM ADM PM2.5 24 Good 28 7 µg/m3
5:00 AM ADM PM2.5 24 Good 28 7 µg/m3
5:00 AM PDX O3 8 Good 28 30 PPB
4:00 AM ADM PM2.5 24 Good 28 7 µg/m3
7:00 PM SWAN PM2.5 24 Good 29 7 µg/m3
6:00 PM SWAN PM2.5 24 Good 29 7 µg/m3
1:00 PM I25DEN PM2.5 24 Good 29 7 µg/m3
12:00 PM GRET O3 8 Good 29 31 PPB
11:00 AM ACAD O3 8 Good 29 31 PPB
10:00 AM MAN O3 8 Good 29 31 PPB
8:00 AM ACAD O3 8 Good 29 31 PPB
8:00 AM CAMP O3 8 Good 29 31 PPB
7:00 AM CASA NO2 1 Good 29 31 PPB
7:00 AM CASA O3 8 Good 29 31 PPB
7:00 AM FTCW O3 8 Good 29 31 PPB
6:00 AM ADM PM10 24 Good 29 31 µg/m3
3:00 PM I25DEN PM2.5 24 Good 30 7 µg/m3
2:00 PM CASA O3 8 Good 30 32 PPB
2:00 PM I25DEN PM2.5 24 Good 30 7 µg/m3
1:00 PM I25DEN NO2 1 Good 30 32 PPB
12:00 PM FTCW O3 8 Good 30 32 PPB
12:00 PM WBY O3 8 Good 30 32 PPB
11:00 AM I25DEN NO2 1 Good 30 32 PPB
11:00 AM MAN O3 8 Good 30 32 PPB
11:00 AM PDX O3 8 Good 30 32 PPB
9:00 AM MAN O3 8 Good 30 32 PPB
8:00 AM WBY O3 8 Good 30 32 PPB
7:00 AM ACAD O3 8 Good 30 32 PPB
6:00 AM CASA O3 8 Good 30 32 PPB
6:00 AM I25GLO NO2 1 Good 30 32 PPB
3:00 AM ADM PM10 24 Good 30 32 µg/m3
2:00 AM ADM PM10 24 Good 30 32 µg/m3
2:00 AM SWAN NO2 1 Good 30 32 PPB
1:00 AM ADM PM10 24 Good 30 32 µg/m3
5:00 PM I25DEN PM2.5 24 Good 31 8 µg/m3
4:00 PM I25DEN PM2.5 24 Good 31 7 µg/m3
3:00 PM CAMP O3 8 Good 31 33 PPB
2:00 PM FTC O3 8 Good 31 33 PPB
2:00 PM LNGM PM2.5 24 Good 31 7 µg/m3
1:00 PM BOUR O3 8 Good 31 34 PPB
1:00 PM GRET O3 8 Good 31 34 PPB
1:00 PM WBY O3 8 Good 31 34 PPB
12:00 PM ACAD O3 8 Good 31 34 PPB
12:00 PM BOUR O3 8 Good 31 34 PPB
12:00 PM I25DEN NO2 1 Good 31 33 PPB
12:00 PM MAN O3 8 Good 31 34 PPB
12:00 PM PDX O3 8 Good 31 34 PPB
11:00 AM BOUR O3 8 Good 31 34 PPB
10:00 AM CTZ O3 8 Good 31 34 PPB
10:00 AM RIFLO3 O3 8 Good 31 34 PPB
9:00 AM CTZ O3 8 Good 31 34 PPB
8:00 AM ASP O3 8 Good 31 34 PPB
8:00 AM ASPN O3 8 Good 31 34 PPB
8:00 AM CTZ O3 8 Good 31 34 PPB
8:00 AM I25GLO NO2 1 Good 31 33 PPB
8:00 AM MAN O3 8 Good 31 34 PPB
8:00 AM RIFLO3 O3 8 Good 31 34 PPB
7:00 AM ASP O3 8 Good 31 34 PPB
7:00 AM ASPN O3 8 Good 31 34 PPB
7:00 AM CAMP O3 8 Good 31 34 PPB
7:00 AM GRET O3 8 Good 31 33 PPB
7:00 AM RIFLO3 O3 8 Good 31 33 PPB
7:00 AM WBY O3 8 Good 31 34 PPB
6:00 AM FTCW O3 8 Good 31 34 PPB
6:00 AM RIFLO3 O3 8 Good 31 34 PPB
5:00 AM ADM PM10 24 Good 31 33 µg/m3
5:00 AM FTC O3 8 Good 31 33 PPB
4:00 AM ADM PM10 24 Good 31 33 µg/m3
4:00 AM PDX O3 8 Good 31 33 PPB
1:00 AM CASA O3 8 Good 31 34 PPB
7:00 PM I25DEN PM2.5 24 Good 32 8 µg/m3
6:00 PM I25DEN PM2.5 24 Good 32 8 µg/m3
10:00 AM ASP O3 8 Good 32 35 PPB
10:00 AM BOUR O3 8 Good 32 35 PPB
9:00 AM ASP O3 8 Good 32 35 PPB
9:00 AM ASPN O3 8 Good 32 35 PPB
9:00 AM RIFLO3 O3 8 Good 32 35 PPB
7:00 AM CAMP NO2 1 Good 32 34 PPB
7:00 AM CAMP NO2 1 Good 32 34 PPB
7:00 AM CTZ O3 8 Good 32 35 PPB
6:00 AM ACAD O3 8 Good 32 35 PPB
6:00 AM ASP O3 8 Good 32 35 PPB
6:00 AM CASA NO2 1 Good 32 34 PPB
6:00 AM GRET O3 8 Good 32 35 PPB
6:00 AM WBY O3 8 Good 32 35 PPB
5:00 AM CASA O3 8 Good 32 35 PPB
3:00 AM CASA O3 8 Good 32 35 PPB
3:00 AM PDX O3 8 Good 32 35 PPB
2:00 AM CASA O3 8 Good 32 35 PPB
7:00 PM LNGM PM2.5 24 Good 33 8 µg/m3
3:00 PM CASA O3 8 Good 33 36 PPB
3:00 PM LNGM PM2.5 24 Good 33 8 µg/m3
2:00 PM BOUR O3 8 Good 33 36 PPB
1:00 PM FTCW O3 8 Good 33 36 PPB
1:00 PM MAN O3 8 Good 33 36 PPB
11:00 AM CTZ O3 8 Good 33 36 PPB
11:00 AM RIFLO3 O3 8 Good 33 36 PPB
10:00 AM ELK O3 8 Good 33 36 PPB
9:00 AM BOUR O3 8 Good 33 36 PPB
9:00 AM ELK O3 8 Good 33 36 PPB
9:00 AM I25DEN NO2 1 Good 33 35 PPB
9:00 AM WCH O3 8 Good 33 36 PPB
8:00 AM ELK O3 8 Good 33 36 PPB
8:00 AM WCH O3 8 Good 33 36 PPB
7:00 AM MAN O3 8 Good 33 36 PPB
7:00 AM WCH O3 8 Good 33 36 PPB
6:00 AM ASPN O3 8 Good 33 36 PPB
5:00 AM FTCW O3 8 Good 33 36 PPB
5:00 AM RIFLO3 O3 8 Good 33 36 PPB
5:00 AM WBY O3 8 Good 33 36 PPB
4:00 AM CASA O3 8 Good 33 36 PPB
4:00 AM FTC O3 8 Good 33 36 PPB
6:00 PM LNGM PM2.5 24 Good 34 8 µg/m3
4:00 PM LNGM PM2.5 24 Good 34 8 µg/m3
3:00 PM FTC O3 8 Good 34 37 PPB
2:00 PM GRET O3 8 Good 34 37 PPB
2:00 PM WBY O3 8 Good 34 37 PPB
1:00 PM ACAD O3 8 Good 34 37 PPB
1:00 PM PDX O3 8 Good 34 37 PPB
12:00 PM CTZ O3 8 Good 34 37 PPB
12:00 PM WCH O3 8 Good 34 37 PPB
11:00 AM ASP O3 8 Good 34 37 PPB
11:00 AM ELK O3 8 Good 34 37 PPB
10:00 AM ASPN O3 8 Good 34 37 PPB
10:00 AM WCH O3 8 Good 34 37 PPB
8:00 AM CAMP NO2 1 Good 34 36 PPB
8:00 AM CAMP NO2 1 Good 34 36 PPB
8:00 AM I25DEN NO2 1 Good 34 36 PPB
7:00 AM I25DEN NO2 1 Good 34 36 PPB
6:00 AM CAMP O3 8 Good 34 37 PPB
6:00 AM CHAT O3 8 Good 34 37 PPB
6:00 AM CTZ O3 8 Good 34 37 PPB
6:00 AM WCH O3 8 Good 34 37 PPB
5:00 AM ASP O3 8 Good 34 37 PPB
4:00 AM ASP 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
5:00 PM LNGM PM2.5 24 Good 35 9 µg/m3
4:00 PM CAMP O3 8 Good 35 38 PPB
1:00 PM CTZ O3 8 Good 35 38 PPB
12:00 PM ASP O3 8 Good 35 38 PPB
12:00 PM NREL O3 8 Good 35 38 PPB
12:00 PM RFN O3 8 Good 35 38 PPB
12:00 PM RIFLO3 O3 8 Good 35 38 PPB
11:00 AM ASPN O3 8 Good 35 38 PPB
11:00 AM LNGM PM2.5 24 Good 35 9 µg/m3
11:00 AM NREL O3 8 Good 35 38 PPB
11:00 AM RFN O3 8 Good 35 38 PPB
11:00 AM WCH O3 8 Good 35 38 PPB
9:00 AM HLD O3 8 Good 35 38 PPB
9:00 AM LNGM PM2.5 24 Good 35 8 µg/m3
7:00 AM CHAT O3 8 Good 35 38 PPB
7:00 AM ELK O3 8 Good 35 38 PPB
7:00 AM HLD O3 8 Good 35 38 PPB
7:00 AM LNGM PM2.5 24 Good 35 9 µg/m3
6:00 AM HLD O3 8 Good 35 38 PPB
6:00 AM LNGM PM2.5 24 Good 35 9 µg/m3
6:00 AM MAN O3 8 Good 35 38 PPB
6:00 AM NREL O3 8 Good 35 38 PPB
5:00 AM ASPN O3 8 Good 35 38 PPB
5:00 AM CHAT O3 8 Good 35 38 PPB
5:00 AM GRET O3 8 Good 35 38 PPB
5:00 AM LNGM PM2.5 24 Good 35 8 µg/m3
4:00 AM ASPN O3 8 Good 35 38 PPB
4:00 AM LNGM PM2.5 24 Good 35 8 µg/m3
4:00 AM WBY O3 8 Good 35 38 PPB
3:00 AM ASP O3 8 Good 35 38 PPB
3:00 AM LNGM PM2.5 24 Good 35 9 µg/m3
3:00 AM WCH O3 8 Good 35 38 PPB
2:00 AM CAMP O3 8 Good 35 38 PPB
2:00 AM CHAT O3 8 Good 35 38 PPB
2:00 AM FTC O3 8 Good 35 38 PPB
2:00 AM NREL O3 8 Good 35 38 PPB
2:00 AM PDX O3 8 Good 35 38 PPB
2:00 AM WCH O3 8 Good 35 38 PPB
1:00 AM NREL O3 8 Good 35 38 PPB
1:00 AM WCH O3 8 Good 35 38 PPB
4:00 PM CASA O3 8 Good 36 39 PPB
4:00 PM FTC O3 8 Good 36 39 PPB
3:00 PM BOUR O3 8 Good 36 39 PPB
3:00 PM GRET O3 8 Good 36 39 PPB
3:00 PM WBY O3 8 Good 36 39 PPB
1:00 PM RFN O3 8 Good 36 39 PPB
1:00 PM WCH O3 8 Good 36 39 PPB
12:00 PM ELK O3 8 Good 36 39 PPB
12:00 PM LNGM PM2.5 24 Good 36 9 µg/m3
10:00 AM AURE O3 8 Good 36 39 PPB
10:00 AM HLD O3 8 Good 36 39 PPB
10:00 AM LNGM PM2.5 24 Good 36 9 µg/m3
10:00 AM RFN O3 8 Good 36 39 PPB
8:00 AM BOUR O3 8 Good 36 39 PPB
8:00 AM CHAT O3 8 Good 36 39 PPB
8:00 AM HLD O3 8 Good 36 39 PPB
8:00 AM LNGM PM2.5 24 Good 36 9 µg/m3
5:00 AM ACAD O3 8 Good 36 39 PPB
5:00 AM CTZ O3 8 Good 36 39 PPB
5:00 AM NREL O3 8 Good 36 39 PPB
5:00 AM WCH O3 8 Good 36 39 PPB
4:00 AM CHAT O3 8 Good 36 39 PPB
4:00 AM RIFLO3 O3 8 Good 36 39 PPB
4:00 AM WCH O3 8 Good 36 39 PPB
3:00 AM ASPN O3 8 Good 36 39 PPB
3:00 AM CHAT O3 8 Good 36 39 PPB
3:00 AM NREL O3 8 Good 36 39 PPB
3:00 AM WBY O3 8 Good 36 39 PPB
2:00 AM ASP O3 8 Good 36 39 PPB
1:00 AM ASP O3 8 Good 36 39 PPB
1:00 AM CHAT O3 8 Good 36 39 PPB
1:00 AM FTC O3 8 Good 36 39 PPB
1:00 AM LNGM PM2.5 24 Good 36 9 µg/m3
2:00 PM FTCW O3 8 Good 37 40 PPB
2:00 PM MAN O3 8 Good 37 40 PPB
1:00 PM ASP O3 8 Good 37 40 PPB
1:00 PM NREL O3 8 Good 37 40 PPB
12:00 PM ASPN O3 8 Good 37 40 PPB
11:00 AM AURE O3 8 Good 37 40 PPB
11:00 AM CHAT O3 8 Good 37 40 PPB
11:00 AM HLD O3 8 Good 37 40 PPB
10:00 AM NREL O3 8 Good 37 40 PPB
10:00 AM PAL O3 8 Good 37 40 PPB
9:00 AM AURE O3 8 Good 37 40 PPB
9:00 AM CHAT O3 8 Good 37 40 PPB
9:00 AM NREL O3 8 Good 37 40 PPB
9:00 AM PAL O3 8 Good 37 40 PPB
8:00 AM AURE O3 8 Good 37 40 PPB
8:00 AM NREL O3 8 Good 37 40 PPB
7:00 AM NREL O3 8 Good 37 40 PPB
6:00 AM ELK O3 8 Good 37 40 PPB
5:00 AM CAMP O3 8 Good 37 40 PPB
5:00 AM HLD O3 8 Good 37 40 PPB
5:00 AM MAN O3 8 Good 37 40 PPB
4:00 AM CAMP O3 8 Good 37 40 PPB
4:00 AM CTZ O3 8 Good 37 40 PPB
4:00 AM FTCW O3 8 Good 37 40 PPB
4:00 AM GRET O3 8 Good 37 40 PPB
4:00 AM NREL O3 8 Good 37 40 PPB
3:00 AM CAMP O3 8 Good 37 40 PPB
2:00 AM ASPN O3 8 Good 37 40 PPB
2:00 AM LNGM PM2.5 24 Good 37 9 µg/m3
2:00 AM WBY O3 8 Good 37 40 PPB
1:00 AM PDX O3 8 Good 37 40 PPB
1:00 AM WBY O3 8 Good 37 40 PPB
5:00 PM CAMP O3 8 Good 38 41 PPB
4:00 PM GRET O3 8 Good 38 41 PPB
2:00 PM ACAD O3 8 Good 38 41 PPB
2:00 PM CTZ O3 8 Good 38 41 PPB
2:00 PM PDX O3 8 Good 38 41 PPB
2:00 PM RFN O3 8 Good 38 41 PPB
1:00 PM ELK O3 8 Good 38 41 PPB
1:00 PM LNGM PM2.5 24 Good 38 9 µg/m3
1:00 PM RIFLO3 O3 8 Good 38 41 PPB
12:00 PM CHAT O3 8 Good 38 41 PPB
12:00 PM HLD O3 8 Good 38 41 PPB
11:00 AM PAL O3 8 Good 38 41 PPB
10:00 AM CHAT O3 8 Good 38 41 PPB
9:00 AM RFN O3 8 Good 38 41 PPB
8:00 AM PAL O3 8 Good 38 41 PPB
7:00 AM AURE O3 8 Good 38 41 PPB
6:00 AM AURE O3 8 Good 38 41 PPB
5:00 AM AURE O3 8 Good 38 41 PPB
4:00 AM BOUR O3 8 Good 38 41 PPB
4:00 AM HLD O3 8 Good 38 41 PPB
3:00 AM HLD O3 8 Good 38 41 PPB
3:00 AM RIFLO3 O3 8 Good 38 41 PPB
2:00 AM HLD O3 8 Good 38 41 PPB
1:00 AM RFN O3 8 Good 38 41 PPB
5:00 PM FTC O3 8 Good 39 42 PPB
4:00 PM BOUR O3 8 Good 39 42 PPB
4:00 PM WBY O3 8 Good 39 42 PPB
2:00 PM ASP O3 8 Good 39 42 PPB
1:00 PM ASPN O3 8 Good 39 42 PPB
12:00 PM AURE O3 8 Good 39 42 PPB
12:00 PM PAL O3 8 Good 39 42 PPB
8:00 AM RFN O3 8 Good 39 42 PPB
7:00 AM BOUR O3 8 Good 39 42 PPB
7:00 AM I25GLO NO2 1 Good 39 41 PPB
7:00 AM PAL O3 8 Good 39 42 PPB
6:00 AM BOUR O3 8 Good 39 42 PPB
6:00 AM RFN O3 8 Good 39 42 PPB
5:00 AM BOUR O3 8 Good 39 42 PPB
5:00 AM ELK O3 8 Good 39 42 PPB
5:00 AM RFN O3 8 Good 39 42 PPB
4:00 AM ACAD O3 8 Good 39 42 PPB
4:00 AM AURE O3 8 Good 39 42 PPB
4:00 AM MAN O3 8 Good 39 42 PPB
4:00 AM RFN O3 8 Good 39 42 PPB
3:00 AM BOUR O3 8 Good 39 42 PPB
3:00 AM CTZ O3 8 Good 39 42 PPB
3:00 AM FTCW O3 8 Good 39 42 PPB
3:00 AM RFN O3 8 Good 39 42 PPB
2:00 AM BOUR O3 8 Good 39 42 PPB
2:00 AM RFN O3 8 Good 39 42 PPB
2:00 AM RIFLO3 O3 8 Good 39 42 PPB
1:00 AM ASPN O3 8 Good 39 42 PPB
1:00 AM BOUR O3 8 Good 39 42 PPB
1:00 AM HLD O3 8 Good 39 42 PPB
1:00 AM RIFLO3 O3 8 Good 39 42 PPB
6:00 PM CAMP O3 8 Good 40 43 PPB
5:00 PM CASA O3 8 Good 40 43 PPB
5:00 PM GRET O3 8 Good 40 43 PPB
3:00 PM MAN O3 8 Good 40 43 PPB
2:00 PM ELK O3 8 Good 40 43 PPB
2:00 PM NREL O3 8 Good 40 43 PPB
2:00 PM WCH O3 8 Good 40 43 PPB
1:00 PM HLD O3 8 Good 40 43 PPB
7:00 AM RFN O3 8 Good 40 43 PPB
3:00 AM ACAD O3 8 Good 40 43 PPB
3:00 AM AURE O3 8 Good 40 43 PPB
3:00 AM GRET O3 8 Good 40 43 PPB
2:00 AM CTZ O3 8 Good 40 43 PPB
1:00 AM AURE O3 8 Good 40 43 PPB
7:00 PM CAMP O3 8 Good 41 44 PPB
5:00 PM WBY O3 8 Good 41 44 PPB
3:00 PM ACAD O3 8 Good 41 44 PPB
3:00 PM ASP O3 8 Good 41 44 PPB
3:00 PM CTZ O3 8 Good 41 44 PPB
3:00 PM FTCW O3 8 Good 41 44 PPB
3:00 PM RFN O3 8 Good 41 44 PPB
2:00 PM RIFLO3 O3 8 Good 41 44 PPB
1:00 PM AURE O3 8 Good 41 44 PPB
1:00 PM CHAT O3 8 Good 41 44 PPB
1:00 PM PAL O3 8 Good 41 44 PPB
6:00 AM PAL O3 8 Good 41 44 PPB
4:00 AM ELK O3 8 Good 41 44 PPB
3:00 AM MAN O3 8 Good 41 44 PPB
2:00 AM ACAD O3 8 Good 41 44 PPB
2:00 AM AURE O3 8 Good 41 44 PPB
2:00 AM FTCW O3 8 Good 41 44 PPB
1:00 AM ACAD O3 8 Good 41 44 PPB
6:00 PM FTC O3 8 Good 42 45 PPB
6:00 PM GRET O3 8 Good 42 45 PPB
6:00 PM WBY O3 8 Good 42 45 PPB
5:00 PM BOUR O3 8 Good 42 45 PPB
3:00 PM PDX O3 8 Good 42 45 PPB
2:00 PM ASPN O3 8 Good 42 45 PPB
2:00 PM AURE O3 8 Good 42 45 PPB
2:00 PM HLD O3 8 Good 42 45 PPB
2:00 AM GRET O3 8 Good 42 45 PPB
2:00 AM MAN O3 8 Good 42 45 PPB
1:00 AM CTZ O3 8 Good 42 45 PPB
1:00 AM FTCW O3 8 Good 42 45 PPB
7:00 PM FTC O3 8 Good 43 46 PPB
7:00 PM GRET O3 8 Good 43 46 PPB
7:00 PM WBY O3 8 Good 43 46 PPB
6:00 PM CASA O3 8 Good 43 46 PPB
4:00 PM ACAD O3 8 Good 43 46 PPB
4:00 PM ASP O3 8 Good 43 46 PPB
4:00 PM CTZ O3 8 Good 43 46 PPB
4:00 PM FTCW O3 8 Good 43 46 PPB
4:00 PM MAN O3 8 Good 43 46 PPB
4:00 PM RFN O3 8 Good 43 46 PPB
3:00 PM ELK O3 8 Good 43 46 PPB
3:00 PM NREL O3 8 Good 43 46 PPB
3:00 PM WCH O3 8 Good 43 46 PPB
2:00 PM PAL O3 8 Good 43 46 PPB
5:00 AM PAL O3 8 Good 43 46 PPB
1:00 AM GRET O3 8 Good 43 46 PPB
1:00 AM MAN O3 8 Good 43 46 PPB
7:00 PM ACAD O3 8 Good 44 47 PPB
7:00 PM BOUR O3 8 Good 44 48 PPB
7:00 PM CASA O3 8 Good 44 47 PPB
6:00 PM ACAD O3 8 Good 44 48 PPB
6:00 PM ASP O3 8 Good 44 48 PPB
6:00 PM BOUR O3 8 Good 44 47 PPB
5:00 PM ACAD O3 8 Good 44 48 PPB
5:00 PM ASP O3 8 Good 44 47 PPB
5:00 PM CTZ O3 8 Good 44 48 PPB
5:00 PM RFN O3 8 Good 44 48 PPB
4:00 PM ELK O3 8 Good 44 48 PPB
4:00 PM PDX O3 8 Good 44 48 PPB
4:00 PM WCH O3 8 Good 44 48 PPB
3:00 PM ASPN O3 8 Good 44 48 PPB
3:00 PM AURE O3 8 Good 44 47 PPB
3:00 PM HLD O3 8 Good 44 48 PPB
3:00 PM PAL O3 8 Good 44 48 PPB
3:00 PM RIFLO3 O3 8 Good 44 47 PPB
2:00 PM CHAT O3 8 Good 44 48 PPB
3:00 AM ELK O3 8 Good 44 47 PPB
5:00 PM AURE O3 8 Good 45 49 PPB
5:00 PM ELK O3 8 Good 45 49 PPB
5:00 PM FTCW O3 8 Good 45 49 PPB
5:00 PM MAN O3 8 Good 45 49 PPB
5:00 PM WCH O3 8 Good 45 49 PPB
4:00 PM AURE O3 8 Good 45 49 PPB
4:00 PM HLD O3 8 Good 45 49 PPB
4:00 PM NREL O3 8 Good 45 49 PPB
4:00 PM RIFLO3 O3 8 Good 45 49 PPB
4:00 AM PAL O3 8 Good 45 49 PPB
7:00 PM ASP O3 8 Good 46 50 PPB
7:00 PM AURE O3 8 Good 46 50 PPB
7:00 PM ELK O3 8 Good 46 50 PPB
7:00 PM HLD O3 8 Good 46 50 PPB
7:00 PM MAN O3 8 Good 46 50 PPB
6:00 PM AURE O3 8 Good 46 50 PPB
6:00 PM CTZ O3 8 Good 46 50 PPB
6:00 PM ELK O3 8 Good 46 50 PPB
6:00 PM HLD O3 8 Good 46 50 PPB
6:00 PM MAN O3 8 Good 46 50 PPB
6:00 PM RFN O3 8 Good 46 50 PPB
6:00 PM WCH O3 8 Good 46 50 PPB
5:00 PM HLD O3 8 Good 46 50 PPB
5:00 PM RIFLO3 O3 8 Good 46 50 PPB
4:00 PM ASPN O3 8 Good 46 50 PPB
4:00 PM PAL O3 8 Good 46 50 PPB
3:00 PM CHAT O3 8 Good 46 50 PPB
3:00 AM PAL O3 8 Good 46 50 PPB
2:00 AM ELK O3 8 Good 46 50 PPB
7:00 PM CTZ O3 8 Good 47 51 PPB
7:00 PM WCH O3 8 Good 47 51 PPB
5:00 PM PDX O3 8 Good 47 51 PPB
2:00 AM PAL O3 8 Good 47 51 PPB
1:00 AM ELK O3 8 Good 47 51 PPB
7:00 PM RFN O3 8 Good 48 52 PPB
6:00 PM FTCW O3 8 Good 48 52 PPB
6:00 PM PDX O3 8 Good 48 52 PPB
6:00 PM RIFLO3 O3 8 Good 48 52 PPB
5:00 PM NREL O3 8 Good 48 52 PPB
5:00 PM PAL O3 8 Good 48 52 PPB
1:00 AM PAL O3 8 Good 48 52 PPB
7:00 PM FTCW O3 8 Good 49 53 PPB
7:00 PM PDX O3 8 Good 49 53 PPB
7:00 PM RIFLO3 O3 8 Good 49 53 PPB
5:00 PM ASPN O3 8 Good 49 53 PPB
5:00 PM CHAT O3 8 Good 49 53 PPB
4:00 PM CHAT O3 8 Good 49 53 PPB
7:00 PM CHAT O3 8 Good 50 54 PPB
7:00 PM PAL O3 8 Good 50 54 PPB
6:00 PM ASPN O3 8 Good 50 54 PPB
6:00 PM CHAT O3 8 Good 50 54 PPB
6:00 PM NREL O3 8 Good 50 54 PPB
6:00 PM PAL O3 8 Good 50 54 PPB
7:00 PM ASPN O3 8 Moderate 51 55 PPB
7:00 PM NREL 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.