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AQI Calculations on 06/26/2017 1:00AM - 5:00PM

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.
5:00 PM FTC CO 8 Good 0 0.0 PPM
4:00 PM FTC CO 8 Good 0 0.0 PPM
3:00 PM FTC CO 8 Good 0 0.0 PPM
2:00 PM FTC CO 8 Good 0 0.0 PPM
1:00 PM FTC CO 8 Good 0 0.0 PPM
12:00 PM FTC CO 8 Good 0 0.0 PPM
11:00 AM FTC CO 8 Good 0 0.0 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 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
12:00 PM CAMP SO2 1 Good 1 1 PPB
12:00 PM CAMP 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
9:00 AM CAMP SO2 1 Good 1 1 PPB
9:00 AM CAMP 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
7:00 AM CAMP SO2 1 Good 1 1 PPB
7:00 AM CAMP SO2 1 Good 1 1 PPB
3:00 AM CAMP SO2 1 Good 1 1 PPB
3:00 AM CAMP SO2 1 Good 1 1 PPB
5:00 PM WBY NO2 1 Good 2 2 PPB
5:00 PM WBY NO2 1 Good 2 2 PPB
3:00 PM CASA SO2 1 Good 3 2 PPB
3:00 PM WBY NO2 1 Good 2 2 PPB
3:00 PM WBY NO2 1 Good 2 2 PPB
2:00 PM CASA SO2 1 Good 3 2 PPB
2:00 PM WBY NO2 1 Good 2 2 PPB
2:00 PM WBY NO2 1 Good 2 2 PPB
1:00 PM WBY NO2 1 Good 3 3 PPB
1:00 PM WBY NO2 1 Good 3 3 PPB
5:00 PM SWAN NO2 1 Good 4 4 PPB
4:00 PM SWAN NO2 1 Good 4 4 PPB
4:00 PM WBY NO2 1 Good 4 4 PPB
4:00 PM WBY NO2 1 Good 4 4 PPB
1:00 PM CASA SO2 1 Good 6 4 PPB
12:00 PM WBY NO2 1 Good 4 4 PPB
12:00 PM WBY 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
3:00 PM SWAN NO2 1 Good 5 5 PPB
11:00 AM CAMP SO2 1 Good 7 5 PPB
11:00 AM CAMP SO2 1 Good 7 5 PPB
10:00 AM WBY NO2 1 Good 5 5 PPB
10:00 AM WBY NO2 1 Good 5 5 PPB
1:00 PM SWAN NO2 1 Good 7 7 PPB
9:00 AM WBY NO2 1 Good 7 7 PPB
9:00 AM WBY NO2 1 Good 7 7 PPB
1:00 AM WBY NO2 1 Good 7 7 PPB
1:00 AM WBY NO2 1 Good 7 7 PPB
5:00 PM CASA NO2 1 Good 8 8 PPB
4:00 PM CASA NO2 1 Good 8 9 PPB
2:00 PM SWAN NO2 1 Good 8 9 PPB
12:00 PM CASA SO2 1 Good 13 9 PPB
8:00 AM WBY NO2 1 Good 8 9 PPB
8:00 AM WBY NO2 1 Good 8 9 PPB
4:00 AM CAMP NO2 1 Good 8 9 PPB
4:00 AM CAMP NO2 1 Good 8 9 PPB
4:00 AM CASA NO2 1 Good 8 9 PPB
3:00 PM CASA NO2 1 Good 9 10 PPB
5:00 AM CAMP NO2 1 Good 9 10 PPB
5:00 AM CAMP NO2 1 Good 9 10 PPB
5:00 AM CASA NO2 1 Good 9 10 PPB
3:00 AM CAMP NO2 1 Good 9 10 PPB
3:00 AM CAMP NO2 1 Good 9 10 PPB
2:00 PM CASA NO2 1 Good 10 11 PPB
12:00 PM SWAN NO2 1 Good 10 11 PPB
7:00 AM WBY NO2 1 Good 10 11 PPB
7:00 AM WBY NO2 1 Good 10 11 PPB
3:00 AM CASA NO2 1 Good 10 11 PPB
4:00 PM I25GLO NO2 1 Good 11 12 PPB
2:00 PM CAMP NO2 1 Good 11 12 PPB
2:00 PM CAMP NO2 1 Good 11 12 PPB
10:00 AM CASA NO2 1 Good 11 12 PPB
2:00 AM CAMP NO2 1 Good 11 12 PPB
2:00 AM CAMP NO2 1 Good 11 12 PPB
1:00 AM CAMP NO2 1 Good 11 12 PPB
1:00 AM CAMP NO2 1 Good 11 12 PPB
1:00 AM CASA NO2 1 Good 11 12 PPB
5:00 PM CAMP NO2 1 Good 12 13 PPB
5:00 PM CAMP NO2 1 Good 12 13 PPB
5:00 PM I25GLO NO2 1 Good 12 13 PPB
1:00 PM CAMP NO2 1 Good 12 13 PPB
1:00 PM CAMP NO2 1 Good 12 13 PPB
11:00 AM SWAN NO2 1 Good 12 13 PPB
9:00 AM CASA NO2 1 Good 12 13 PPB
3:00 AM SWAN NO2 1 Good 12 13 PPB
2:00 AM CASA NO2 1 Good 12 13 PPB
2:00 AM WBY NO2 1 Good 12 13 PPB
2:00 AM WBY NO2 1 Good 12 13 PPB
5:00 PM I25DEN NO2 1 Good 13 14 PPB
8:00 AM CASA NO2 1 Good 13 14 PPB
4:00 AM WBY NO2 1 Good 13 14 PPB
4:00 AM WBY NO2 1 Good 13 14 PPB
3:00 AM I25DEN NO2 1 Good 13 14 PPB
4:00 PM CAMP NO2 1 Good 14 15 PPB
4:00 PM CAMP NO2 1 Good 14 15 PPB
3:00 PM CAMP NO2 1 Good 14 15 PPB
3:00 PM CAMP NO2 1 Good 14 15 PPB
4:00 AM SWAN NO2 1 Good 14 15 PPB
3:00 AM WBY NO2 1 Good 14 15 PPB
3:00 AM WBY NO2 1 Good 14 15 PPB
2:00 AM SWAN NO2 1 Good 14 15 PPB
1:00 AM SWAN NO2 1 Good 14 15 PPB
1:00 PM CASA NO2 1 Good 15 16 PPB
1:00 PM I25DEN NO2 1 Good 15 16 PPB
7:00 AM CASA NO2 1 Good 15 16 PPB
3:00 PM I25GLO NO2 1 Good 16 17 PPB
11:00 AM CASA NO2 1 Good 16 17 PPB
4:00 AM I25DEN NO2 1 Good 16 17 PPB
1:00 AM I25DEN NO2 1 Good 16 17 PPB
2:00 PM I25DEN NO2 1 Good 17 18 PPB
6:00 AM CASA NO2 1 Good 17 18 PPB
2:00 AM I25DEN NO2 1 Good 17 18 PPB
12:00 PM CAMP NO2 1 Good 18 19 PPB
12:00 PM CAMP NO2 1 Good 18 19 PPB
9:00 AM SWAN NO2 1 Good 18 19 PPB
8:00 AM SWAN NO2 1 Good 18 19 PPB
2:00 PM I25GLO NO2 1 Good 19 20 PPB
9:00 AM CAMP NO2 1 Good 19 20 PPB
9:00 AM CAMP NO2 1 Good 19 20 PPB
6:00 AM CAMP NO2 1 Good 19 20 PPB
6:00 AM CAMP NO2 1 Good 19 20 PPB
5:00 AM WBY NO2 1 Good 20 21 PPB
5:00 AM WBY NO2 1 Good 20 21 PPB
12:00 PM CASA NO2 1 Good 21 22 PPB
10:00 AM CAMP NO2 1 Good 21 22 PPB
10:00 AM CAMP NO2 1 Good 21 22 PPB
10:00 AM SWAN NO2 1 Good 21 22 PPB
4:00 PM I25DEN NO2 1 Good 22 23 PPB
11:00 AM CAMP NO2 1 Good 22 23 PPB
11:00 AM CAMP NO2 1 Good 22 23 PPB
7:00 AM SWAN NO2 1 Good 22 23 PPB
6:00 AM SWAN NO2 1 Good 22 23 PPB
6:00 AM WBY NO2 1 Good 22 23 PPB
6:00 AM WBY NO2 1 Good 22 23 PPB
5:00 AM SWAN NO2 1 Good 22 23 PPB
4:00 AM I25GLO NO2 1 Good 22 23 PPB
3:00 AM I25GLO NO2 1 Good 23 24 PPB
2:00 AM I25GLO NO2 1 Good 23 24 PPB
5:00 AM I25DEN NO2 1 Good 24 25 PPB
3:00 PM I25DEN NO2 1 Good 25 27 PPB
9:00 AM I25DEN NO2 1 Good 25 27 PPB
8:00 AM CAMP NO2 1 Good 25 27 PPB
8:00 AM CAMP NO2 1 Good 25 27 PPB
7:00 AM CAMP NO2 1 Good 25 27 PPB
7:00 AM CAMP NO2 1 Good 25 27 PPB
10:00 AM I25DEN NO2 1 Good 26 28 PPB
6:00 AM I25DEN NO2 1 Good 26 28 PPB
10:00 AM I25GLO NO2 1 Good 27 29 PPB
8:00 AM I25GLO NO2 1 Good 27 29 PPB
7:00 AM I25DEN NO2 1 Good 27 29 PPB
11:00 AM I25GLO NO2 1 Good 28 30 PPB
1:00 AM I25GLO NO2 1 Good 28 30 PPB
9:00 AM I25GLO NO2 1 Good 29 31 PPB
1:00 PM I25GLO NO2 1 Good 30 32 PPB
6:00 AM I25GLO NO2 1 Good 30 32 PPB
8:00 AM I25DEN NO2 1 Good 31 33 PPB
5:00 AM I25GLO NO2 1 Good 31 33 PPB
11:00 AM I25DEN NO2 1 Good 32 34 PPB
7:00 AM I25GLO NO2 1 Good 34 36 PPB
12:00 PM I25DEN NO2 1 Good 36 38 PPB
12:00 PM I25GLO NO2 1 Good 39 41 PPB
5:00 PM CASA 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 SWAN CO 8 Good 1 0.1 PPM
5:00 PM WBY CO 8 Good 1 0.1 PPM
4:00 PM CASA 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 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 GJCT CO 8 Good 1 0.1 PPM
3:00 PM GRET CO 8 Good 1 0.1 PPM
3:00 PM SWAN CO 8 Good 1 0.1 PPM
3:00 PM WBY CO 8 Good 1 0.1 PPM
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 WBY CO 8 Good 1 0.1 PPM
1:00 PM CASA 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 WBY CO 8 Good 1 0.1 PPM
12:00 PM CASA 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 WBY CO 8 Good 1 0.1 PPM
11:00 AM CASA 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 WBY CO 8 Good 1 0.1 PPM
10:00 AM CASA CO 8 Good 1 0.1 PPM
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
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
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
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 GJCT CO 8 Good 1 0.1 PPM
7:00 AM GRET CO 8 Good 1 0.1 PPM
7:00 AM WBY CO 8 Good 1 0.1 PPM
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 WBY CO 8 Good 1 0.1 PPM
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 WBY 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 I25DEN 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 CAMP 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 I25DEN CO 8 Good 1 0.1 PPM
3:00 AM SWAN CO 8 Good 1 0.1 PPM
3:00 AM WBY CO 8 Good 1 0.1 PPM
2:00 AM CAMP 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 I25DEN CO 8 Good 1 0.1 PPM
2:00 AM SWAN CO 8 Good 1 0.1 PPM
2:00 AM WBY CO 8 Good 1 0.1 PPM
1:00 AM CAMP 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 I25DEN CO 8 Good 1 0.1 PPM
1:00 AM SWAN CO 8 Good 1 0.1 PPM
1:00 AM WBY CO 8 Good 1 0.1 PPM
5:00 PM CAMP CO 8 Good 2 0.2 PPM
4:00 PM CAMP CO 8 Good 2 0.2 PPM
2:00 PM SWAN CO 8 Good 2 0.2 PPM
1:00 PM SWAN CO 8 Good 2 0.2 PPM
10:00 AM WBY CO 8 Good 2 0.2 PPM
9:00 AM WBY CO 8 Good 2 0.2 PPM
8:00 AM CAMP CO 8 Good 2 0.2 PPM
8:00 AM WBY CO 8 Good 2 0.2 PPM
7:00 AM CAMP CO 8 Good 2 0.2 PPM
6:00 AM SWAN CO 8 Good 2 0.2 PPM
5:00 AM I25DEN CO 8 Good 2 0.2 PPM
5:00 AM SWAN CO 8 Good 2 0.2 PPM
5:00 PM I25DEN CO 8 Good 3 0.3 PPM
4:00 PM I25DEN 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
12:00 PM CAMP CO 8 Good 3 0.3 PPM
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 SWAN CO 8 Good 3 0.3 PPM
10:00 AM CAMP CO 8 Good 3 0.3 PPM
10:00 AM SWAN CO 8 Good 3 0.3 PPM
9:00 AM CAMP CO 8 Good 3 0.3 PPM
9:00 AM SWAN CO 8 Good 3 0.3 PPM
8:00 AM SWAN CO 8 Good 3 0.3 PPM
7:00 AM I25DEN CO 8 Good 3 0.3 PPM
7:00 AM SWAN CO 8 Good 3 0.3 PPM
6:00 AM I25DEN CO 8 Good 3 0.3 PPM
3:00 PM I25DEN CO 8 Good 5 0.4 PPM
2:00 PM I25DEN CO 8 Good 5 0.4 PPM
1:00 PM I25DEN CO 8 Good 5 0.4 PPM
11:00 AM I25DEN CO 8 Good 5 0.4 PPM
10:00 AM I25DEN CO 8 Good 5 0.4 PPM
9:00 AM I25DEN CO 8 Good 5 0.4 PPM
8:00 AM I25DEN CO 8 Good 5 0.4 PPM
12:00 PM I25DEN CO 8 Good 6 0.5 PPM
3:00 PM RIFL PM2.5 24 Good 8 2 µg/m3
2:00 PM RIFL PM2.5 24 Good 8 2 µg/m3
1:00 PM RIFL PM2.5 24 Good 8 2 µg/m3
12:00 PM RIFL PM2.5 24 Good 8 2 µg/m3
11:00 AM RIFL PM2.5 24 Good 8 2 µg/m3
4:00 PM RIFL PM2.5 24 Good 8 2 µg/m3
3:00 AM GJPB PM2.5 24 Good 8 2 µg/m3
2:00 AM GJPB PM2.5 24 Good 8 2 µg/m3
6:00 AM GJPB PM2.5 24 Good 9 2 µg/m3
5:00 AM GJPB PM2.5 24 Good 9 2 µg/m3
4:00 AM GJPB PM2.5 24 Good 9 2 µg/m3
1:00 AM GJPB PM2.5 24 Good 9 2 µg/m3
7:00 AM GJPB PM2.5 24 Good 9 2 µg/m3
8:00 AM GJPB PM2.5 24 Good 10 2 µg/m3
9:00 AM GJPB PM2.5 24 Good 10 2 µg/m3
10:00 AM GJPB PM2.5 24 Good 10 3 µg/m3
2:00 PM GJPB PM2.5 24 Good 11 3 µg/m3
1:00 PM GJPB PM2.5 24 Good 11 3 µg/m3
12:00 PM GJPB PM2.5 24 Good 11 3 µg/m3
11:00 AM GJPB PM2.5 24 Good 11 3 µg/m3
6:00 AM ASPN2 PM2.5 24 Good 11 3 µg/m3
5:00 AM ASPN2 PM2.5 24 Good 11 3 µg/m3
5:00 PM ASPN2 PM2.5 24 Good 11 3 µg/m3
5:00 PM GJPB PM2.5 24 Good 11 3 µg/m3
4:00 PM ASPN2 PM2.5 24 Good 11 3 µg/m3
4:00 PM GJPB PM2.5 24 Good 11 3 µg/m3
3:00 PM ASPN2 PM2.5 24 Good 11 3 µg/m3
3:00 PM GJPB PM2.5 24 Good 11 3 µg/m3
2:00 PM ASPN2 PM2.5 24 Good 11 3 µg/m3
1:00 PM ASPN2 PM2.5 24 Good 11 3 µg/m3
12:00 PM ASPN2 PM2.5 24 Good 11 3 µg/m3
11:00 AM ASPN2 PM2.5 24 Good 11 3 µg/m3
10:00 AM ASPN2 PM2.5 24 Good 11 3 µg/m3
9:00 AM ASPN2 PM2.5 24 Good 11 3 µg/m3
8:00 AM ASPN2 PM2.5 24 Good 11 3 µg/m3
7:00 AM ASPN2 PM2.5 24 Good 11 3 µg/m3
3:00 AM ASPN2 PM2.5 24 Good 11 3 µg/m3
2:00 AM ASPN2 PM2.5 24 Good 11 3 µg/m3
1:00 AM ASPN2 PM2.5 24 Good 11 3 µg/m3
4:00 AM ASPN2 PM2.5 24 Good 12 3 µg/m3
2:00 AM DELT PM2.5 24 Good 14 3 µg/m3
6:00 AM DELT PM2.5 24 Good 15 4 µg/m3
5:00 AM DELT PM2.5 24 Good 15 4 µg/m3
3:00 AM DELT PM2.5 24 Good 15 4 µg/m3
1:00 AM DELT PM2.5 24 Good 15 4 µg/m3
4:00 AM DELT PM2.5 24 Good 15 4 µg/m3
10:00 AM RIFL PM2.5 24 Good 19 5 µg/m3
9:00 AM RIFL PM2.5 24 Good 20 5 µg/m3
6:00 AM RIFL PM2.5 24 Good 20 5 µg/m3
8:00 AM RIFL PM2.5 24 Good 20 5 µg/m3
7:00 AM RIFL PM2.5 24 Good 20 5 µg/m3
5:00 AM RIFL PM2.5 24 Good 21 5 µg/m3
4:00 AM RIFL PM2.5 24 Good 21 5 µg/m3
3:00 AM RIFL PM2.5 24 Good 22 5 µg/m3
2:00 AM RIFL PM2.5 24 Good 25 6 µg/m3
1:00 AM RIFL PM2.5 24 Good 25 6 µg/m3
5:00 PM DELT PM2.5 24 Good 26 6 µg/m3
3:00 PM DELT PM2.5 24 Good 26 6 µg/m3
2:00 PM DELT PM2.5 24 Good 26 6 µg/m3
1:00 PM DELT PM2.5 24 Good 26 6 µg/m3
4:00 PM DELT PM2.5 24 Good 27 6 µg/m3
12:00 PM DELT PM2.5 24 Good 27 6 µg/m3
7:00 AM DELT PM2.5 24 Good 27 6 µg/m3
8:00 AM DELT PM2.5 24 Good 27 7 µg/m3
11:00 AM DELT PM2.5 24 Good 28 7 µg/m3
9:00 AM DELT PM2.5 24 Good 28 7 µg/m3
10:00 AM DELT PM2.5 24 Good 28 7 µg/m3
1:00 AM BOU PM2.5 24 Good 29 7 µg/m3
2:00 AM BOU PM2.5 24 Good 29 7 µg/m3
3:00 AM BOU PM2.5 24 Good 30 7 µg/m3
6:00 AM BOU PM2.5 24 Good 30 7 µg/m3
5:00 AM BOU PM2.5 24 Good 30 7 µg/m3
4:00 AM BOU PM2.5 24 Good 30 7 µg/m3
5:00 PM NJH PM2.5 24 Good 30 7 µg/m3
7:00 AM BOU PM2.5 24 Good 30 7 µg/m3
1:00 AM GREH PM2.5 24 Good 31 7 µg/m3
4:00 PM NJH PM2.5 24 Good 31 8 µg/m3
2:00 AM GREH PM2.5 24 Good 31 8 µg/m3
6:00 AM NJH PM2.5 24 Good 32 8 µg/m3
5:00 AM NJH PM2.5 24 Good 32 8 µg/m3
4:00 AM NJH PM2.5 24 Good 32 8 µg/m3
3:00 AM NJH PM2.5 24 Good 32 8 µg/m3
2:00 AM NJH PM2.5 24 Good 32 8 µg/m3
1:00 AM NJH PM2.5 24 Good 32 8 µg/m3
5:00 PM BOU PM2.5 24 Good 32 8 µg/m3
4:00 PM BOU PM2.5 24 Good 32 8 µg/m3
3:00 PM BOU PM2.5 24 Good 32 8 µg/m3
3:00 PM NJH PM2.5 24 Good 32 8 µg/m3
9:00 AM BOU PM2.5 24 Good 32 8 µg/m3
8:00 AM BOU PM2.5 24 Good 32 8 µg/m3
7:00 AM NJH PM2.5 24 Good 32 8 µg/m3
3:00 AM GREH PM2.5 24 Good 32 8 µg/m3
2:00 PM BOU PM2.5 24 Good 32 8 µg/m3
10:00 AM BOU PM2.5 24 Good 32 8 µg/m3
1:00 AM ADM PM2.5 24 Good 32 8 µg/m3
1:00 PM BOU PM2.5 24 Good 33 8 µg/m3
12:00 PM BOU PM2.5 24 Good 33 8 µg/m3
11:00 AM BOU PM2.5 24 Good 33 8 µg/m3
4:00 AM GREH PM2.5 24 Good 33 8 µg/m3
2:00 AM ADM PM2.5 24 Good 33 8 µg/m3
2:00 PM NJH PM2.5 24 Good 33 8 µg/m3
1:00 PM NJH PM2.5 24 Good 33 8 µg/m3
5:00 AM GJPB PM10 24 Good 7 8 µg/m3
4:00 AM ADM PM2.5 24 Good 33 8 µg/m3
4:00 AM GJPB PM10 24 Good 7 8 µg/m3
3:00 AM ADM PM2.5 24 Good 33 8 µg/m3
3:00 AM GJPB PM10 24 Good 7 8 µg/m3
2:00 AM GJPB PM10 24 Good 7 8 µg/m3
1:00 AM CCOL PM2.5 24 Good 33 8 µg/m3
1:00 AM GJPB PM10 24 Good 7 8 µg/m3
8:00 AM NJH PM2.5 24 Good 34 8 µg/m3
2:00 AM CCOL PM2.5 24 Good 34 8 µg/m3
5:00 AM ADM PM2.5 24 Good 34 8 µg/m3
5:00 AM GREH PM2.5 24 Good 34 8 µg/m3
1:00 AM I25DEN PM2.5 24 Good 34 8 µg/m3
5:00 PM I25DEN PM2.5 24 Good 35 8 µg/m3
9:00 AM NJH PM2.5 24 Good 35 8 µg/m3
4:00 AM I25DEN PM2.5 24 Good 35 8 µg/m3
3:00 AM I25DEN PM2.5 24 Good 35 8 µg/m3
2:00 AM I25DEN PM2.5 24 Good 35 8 µg/m3
12:00 PM NJH PM2.5 24 Good 35 8 µg/m3
5:00 AM I25DEN PM2.5 24 Good 35 8 µg/m3
4:00 AM LNGM PM2.5 24 Good 35 8 µg/m3
3:00 AM CCOL PM2.5 24 Good 35 8 µg/m3
1:00 AM LNGM PM2.5 24 Good 35 8 µg/m3
5:00 PM CAMP PM2.5 24 Good 35 9 µg/m3
11:00 AM NJH PM2.5 24 Good 35 9 µg/m3
10:00 AM NJH PM2.5 24 Good 35 9 µg/m3
6:00 AM GREH PM2.5 24 Good 35 9 µg/m3
5:00 AM LNGM PM2.5 24 Good 35 9 µg/m3
4:00 AM CCOL PM2.5 24 Good 35 9 µg/m3
3:00 AM LNGM PM2.5 24 Good 35 9 µg/m3
6:00 AM ADM PM2.5 24 Good 36 9 µg/m3
6:00 AM LNGM PM2.5 24 Good 36 9 µg/m3
2:00 AM LNGM PM2.5 24 Good 36 9 µg/m3
5:00 PM CCOL PM2.5 24 Good 36 9 µg/m3
4:00 PM CAMP PM2.5 24 Good 36 9 µg/m3
4:00 PM CCOL PM2.5 24 Good 36 9 µg/m3
4:00 PM I25DEN PM2.5 24 Good 36 9 µg/m3
5:00 AM CCOL PM2.5 24 Good 36 9 µg/m3
5:00 PM ADM PM2.5 24 Good 37 9 µg/m3
5:00 PM LNGM PM2.5 24 Good 37 9 µg/m3
3:00 PM CCOL PM2.5 24 Good 37 9 µg/m3
6:00 AM I25DEN PM2.5 24 Good 37 9 µg/m3
2:00 AM CAMP PM2.5 24 Good 37 9 µg/m3
1:00 AM CAMP PM2.5 24 Good 37 9 µg/m3
5:00 PM GREH PM2.5 24 Good 37 9 µg/m3
4:00 PM LNGM PM2.5 24 Good 37 9 µg/m3
3:00 PM LNGM PM2.5 24 Good 37 9 µg/m3
2:00 PM CCOL PM2.5 24 Good 37 9 µg/m3
2:00 PM LNGM PM2.5 24 Good 37 9 µg/m3
7:00 AM GREH PM2.5 24 Good 37 9 µg/m3
6:00 AM CCOL PM2.5 24 Good 37 9 µg/m3
5:00 AM CAMP PM2.5 24 Good 37 9 µg/m3
4:00 AM CAMP PM2.5 24 Good 37 9 µg/m3
3:00 AM CAMP PM2.5 24 Good 37 9 µg/m3
1:00 AM I25GLO PM2.5 24 Good 37 9 µg/m3
4:00 PM ADM PM2.5 24 Good 38 9 µg/m3
1:00 PM CCOL PM2.5 24 Good 38 9 µg/m3
1:00 PM LNGM PM2.5 24 Good 38 9 µg/m3
8:00 AM CCOL PM2.5 24 Good 38 9 µg/m3
7:00 AM ADM PM2.5 24 Good 38 9 µg/m3
7:00 AM CCOL PM2.5 24 Good 38 9 µg/m3
7:00 AM LNGM PM2.5 24 Good 38 9 µg/m3
6:00 AM GJPB PM10 24 Good 8 9 µg/m3
4:00 AM I25GLO PM2.5 24 Good 38 9 µg/m3
3:00 AM I25GLO PM2.5 24 Good 38 9 µg/m3
2:00 AM I25GLO PM2.5 24 Good 38 9 µg/m3
5:00 PM CHAT PM2.5 24 Good 38 9 µg/m3
4:00 PM GREH PM2.5 24 Good 38 9 µg/m3
3:00 PM CAMP PM2.5 24 Good 38 9 µg/m3
3:00 PM I25DEN PM2.5 24 Good 38 9 µg/m3
12:00 PM CCOL PM2.5 24 Good 38 9 µg/m3
9:00 AM CCOL PM2.5 24 Good 38 9 µg/m3
5:00 AM I25GLO PM2.5 24 Good 38 9 µg/m3
3:00 PM ADM PM2.5 24 Good 38 9 µg/m3
12:00 PM LNGM PM2.5 24 Good 38 9 µg/m3
11:00 AM CCOL PM2.5 24 Good 38 9 µg/m3
10:00 AM CCOL PM2.5 24 Good 38 9 µg/m3
8:00 AM LNGM PM2.5 24 Good 38 9 µg/m3
7:00 AM I25DEN PM2.5 24 Good 38 9 µg/m3
6:00 AM CAMP PM2.5 24 Good 38 9 µg/m3
9:00 AM LNGM PM2.5 24 Good 39 9 µg/m3
8:00 AM GREH PM2.5 24 Good 39 9 µg/m3
3:00 PM GREH PM2.5 24 Good 39 9 µg/m3
2:00 PM I25DEN PM2.5 24 Good 39 9 µg/m3
10:00 AM LNGM PM2.5 24 Good 39 9 µg/m3
8:00 AM ADM PM2.5 24 Good 39 9 µg/m3
2:00 PM ADM PM2.5 24 Good 40 10 µg/m3
2:00 PM CAMP PM2.5 24 Good 40 10 µg/m3
2:00 PM GREH PM2.5 24 Good 40 10 µg/m3
11:00 AM LNGM PM2.5 24 Good 40 10 µg/m3
8:00 AM I25DEN PM2.5 24 Good 40 10 µg/m3
6:00 AM I25GLO PM2.5 24 Good 40 10 µg/m3
1:00 AM SWAN PM2.5 24 Good 40 10 µg/m3
4:00 PM CHAT PM2.5 24 Good 40 10 µg/m3
9:00 AM ADM PM2.5 24 Good 40 10 µg/m3
9:00 AM GREH PM2.5 24 Good 40 10 µg/m3
7:00 AM CAMP PM2.5 24 Good 40 10 µg/m3
1:00 PM ADM PM2.5 24 Good 40 10 µg/m3
1:00 PM GREH PM2.5 24 Good 40 10 µg/m3
4:00 AM SWAN PM2.5 24 Good 40 10 µg/m3
3:00 AM SWAN PM2.5 24 Good 40 10 µg/m3
2:00 AM SWAN PM2.5 24 Good 40 10 µg/m3
1:00 PM CAMP PM2.5 24 Good 41 10 µg/m3
1:00 PM I25DEN PM2.5 24 Good 41 10 µg/m3
11:00 AM ADM PM2.5 24 Good 41 10 µg/m3
10:00 AM ADM PM2.5 24 Good 41 10 µg/m3
10:00 AM GREH PM2.5 24 Good 41 10 µg/m3
9:00 AM I25DEN PM2.5 24 Good 41 10 µg/m3
5:00 AM SWAN PM2.5 24 Good 41 10 µg/m3
5:00 PM I25GLO PM2.5 24 Good 41 10 µg/m3
12:00 PM ADM PM2.5 24 Good 41 10 µg/m3
12:00 PM GREH PM2.5 24 Good 41 10 µg/m3
11:00 AM GREH PM2.5 24 Good 41 10 µg/m3
8:00 AM CAMP PM2.5 24 Good 42 10 µg/m3
7:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
7:00 AM GJPB PM10 24 Good 9 10 µg/m3
6:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
5:00 AM ASPN2 PM10 24 Good 9 10 µg/m3
3:00 PM CHAT PM2.5 24 Good 42 10 µg/m3
10:00 AM I25DEN PM2.5 24 Good 42 10 µg/m3
7:00 AM I25GLO PM2.5 24 Good 42 10 µg/m3
5:00 PM SWAN PM2.5 24 Good 42 10 µg/m3
4:00 PM I25GLO PM2.5 24 Good 42 10 µg/m3
12:00 PM CAMP PM2.5 24 Good 42 10 µg/m3
12:00 PM I25DEN PM2.5 24 Good 42 10 µg/m3
9:00 AM CAMP PM2.5 24 Good 42 10 µg/m3
11:00 AM I25DEN PM2.5 24 Good 43 10 µg/m3
6:00 AM SWAN PM2.5 24 Good 43 10 µg/m3
11:00 AM CAMP PM2.5 24 Good 43 10 µg/m3
10:00 AM CAMP PM2.5 24 Good 43 10 µg/m3
3:00 PM I25GLO PM2.5 24 Good 44 11 µg/m3
4:00 PM SWAN PM2.5 24 Good 44 11 µg/m3
8:00 AM I25GLO PM2.5 24 Good 44 11 µg/m3
2:00 PM CHAT PM2.5 24 Good 45 11 µg/m3
4:00 AM CHAT PM2.5 24 Good 45 11 µg/m3
3:00 AM CHAT PM2.5 24 Good 45 11 µg/m3
2:00 PM I25GLO PM2.5 24 Good 45 11 µg/m3
5:00 AM CHAT PM2.5 24 Good 45 11 µg/m3
2:00 AM CHAT PM2.5 24 Good 45 11 µg/m3
9:00 AM I25GLO PM2.5 24 Good 45 11 µg/m3
7:00 AM SWAN PM2.5 24 Good 45 11 µg/m3
6:00 AM CHAT PM2.5 24 Good 45 11 µg/m3
1:00 AM CHAT PM2.5 24 Good 45 11 µg/m3
5:00 PM ASPN2 PM10 24 Good 10 11 µg/m3
4:00 PM ASPN2 PM10 24 Good 10 11 µg/m3
3:00 PM ASPN2 PM10 24 Good 10 11 µg/m3
2:00 PM ASPN2 PM10 24 Good 10 11 µg/m3
1:00 PM ASPN2 PM10 24 Good 10 11 µg/m3
1:00 PM I25GLO PM2.5 24 Good 46 11 µg/m3
12:00 PM ASPN2 PM10 24 Good 10 11 µg/m3
11:00 AM ASPN2 PM10 24 Good 10 11 µg/m3
10:00 AM ASPN2 PM10 24 Good 10 11 µg/m3
9:00 AM ASPN2 PM10 24 Good 10 11 µg/m3
9:00 AM GJPB PM10 24 Good 10 11 µg/m3
8:00 AM ASPN2 PM10 24 Good 10 11 µg/m3
8:00 AM GJPB PM10 24 Good 10 11 µg/m3
3:00 PM SWAN PM2.5 24 Good 46 11 µg/m3
10:00 AM I25GLO PM2.5 24 Good 46 11 µg/m3
7:00 AM CHAT PM2.5 24 Good 46 11 µg/m3
12:00 PM I25GLO PM2.5 24 Good 47 11 µg/m3
11:00 AM I25GLO PM2.5 24 Good 47 11 µg/m3
1:00 PM CHAT PM2.5 24 Good 47 11 µg/m3
8:00 AM CHAT PM2.5 24 Good 47 11 µg/m3
8:00 AM SWAN PM2.5 24 Good 47 11 µg/m3
2:00 PM SWAN PM2.5 24 Good 48 12 µg/m3
9:00 AM CHAT PM2.5 24 Good 48 12 µg/m3
10:00 AM CHAT PM2.5 24 Good 48 12 µg/m3
12:00 PM CHAT PM2.5 24 Good 49 12 µg/m3
11:00 AM CHAT PM2.5 24 Good 49 12 µg/m3
9:00 AM SWAN PM2.5 24 Good 49 12 µg/m3
1:00 PM SWAN PM2.5 24 Good 50 12 µg/m3
10:00 AM GJPB PM10 24 Good 11 12 µg/m3
4:00 AM ASPN2 PM10 24 Good 11 12 µg/m3
3:00 AM ASPN2 PM10 24 Good 11 12 µg/m3
2:00 AM ASPN2 PM10 24 Good 11 12 µg/m3
1:00 AM ASPN2 PM10 24 Good 11 12 µg/m3
10:00 AM SWAN PM2.5 24 Moderate 51 12 µg/m3
12:00 PM SWAN PM2.5 24 Moderate 51 12 µg/m3
11:00 AM SWAN PM2.5 24 Moderate 51 12 µg/m3
12:00 PM GJPB PM10 24 Good 12 13 µg/m3
11:00 AM GJPB PM10 24 Good 12 13 µg/m3
5:00 PM CCOL PM10 24 Good 13 14 µg/m3
5:00 PM GJPB PM10 24 Good 13 14 µg/m3
4:00 PM CCOL PM10 24 Good 13 14 µg/m3
4:00 PM GJPB PM10 24 Good 13 14 µg/m3
3:00 PM GJPB PM10 24 Good 13 14 µg/m3
2:00 PM GJPB PM10 24 Good 13 14 µg/m3
1:00 PM GJPB PM10 24 Good 13 14 µg/m3
3:00 PM CCOL PM10 24 Good 14 15 µg/m3
2:00 PM CCOL PM10 24 Good 14 15 µg/m3
5:00 AM ADM PM10 24 Good 14 15 µg/m3
4:00 AM ADM PM10 24 Good 14 15 µg/m3
3:00 AM ADM PM10 24 Good 14 15 µg/m3
3:00 AM GREH PM10 24 Good 14 15 µg/m3
2:00 AM ADM PM10 24 Good 14 15 µg/m3
2:00 AM GREH PM10 24 Good 14 15 µg/m3
1:00 AM ADM PM10 24 Good 14 15 µg/m3
1:00 AM GREH PM10 24 Good 14 15 µg/m3
1:00 PM CCOL PM10 24 Good 15 16 µg/m3
6:00 AM ADM PM10 24 Good 15 16 µg/m3
5:00 AM GREH PM10 24 Good 15 16 µg/m3
4:00 AM GREH PM10 24 Good 15 16 µg/m3
12:00 PM CCOL PM10 24 Good 16 17 µg/m3
7:00 AM ADM PM10 24 Good 16 17 µg/m3
7:00 AM CAMP PM10 24 Good 16 17 µg/m3
7:00 AM GREH PM10 24 Good 16 17 µg/m3
6:00 AM CAMP PM10 24 Good 16 17 µg/m3
6:00 AM GREH PM10 24 Good 16 17 µg/m3
5:00 AM CAMP PM10 24 Good 16 17 µg/m3
4:00 AM CAMP PM10 24 Good 16 17 µg/m3
3:00 AM CAMP PM10 24 Good 16 17 µg/m3
2:00 AM CAMP PM10 24 Good 16 17 µg/m3
1:00 AM CAMP PM10 24 Good 16 17 µg/m3
11:00 AM CCOL PM10 24 Good 17 18 µg/m3
10:00 AM CCOL PM10 24 Good 17 18 µg/m3
9:00 AM ADM PM10 24 Good 17 18 µg/m3
8:00 AM ADM PM10 24 Good 17 18 µg/m3
8:00 AM GREH PM10 24 Good 17 18 µg/m3
6:00 AM I25DEN PM10 24 Good 17 18 µg/m3
5:00 AM I25DEN PM10 24 Good 17 18 µg/m3
4:00 AM I25DEN PM10 24 Good 17 18 µg/m3
3:00 AM I25DEN PM10 24 Good 17 18 µg/m3
2:00 AM I25DEN PM10 24 Good 17 18 µg/m3
1:00 AM I25DEN PM10 24 Good 17 18 µg/m3
11:00 AM ADM PM10 24 Good 18 19 µg/m3
10:00 AM ADM PM10 24 Good 18 19 µg/m3
10:00 AM GREH PM10 24 Good 18 19 µg/m3
9:00 AM CAMP PM10 24 Good 18 19 µg/m3
9:00 AM CCOL PM10 24 Good 18 19 µg/m3
9:00 AM GREH PM10 24 Good 18 19 µg/m3
8:00 AM CAMP PM10 24 Good 18 19 µg/m3
7:00 AM I25DEN PM10 24 Good 18 19 µg/m3
5:00 AM CASA PM10 24 Good 18 19 µg/m3
5:00 AM I25GLO PM10 24 Good 18 19 µg/m3
4:00 AM CASA PM10 24 Good 18 19 µg/m3
4:00 AM I25GLO PM10 24 Good 18 19 µg/m3
3:00 AM CASA PM10 24 Good 18 19 µg/m3
2:00 AM CASA PM10 24 Good 18 19 µg/m3
1:00 AM CASA PM10 24 Good 18 19 µg/m3
5:00 PM CAMP PM10 24 Good 19 20 µg/m3
2:00 PM GREH PM10 24 Good 19 20 µg/m3
1:00 PM GREH PM10 24 Good 19 20 µg/m3
12:00 PM ADM PM10 24 Good 19 20 µg/m3
12:00 PM GREH PM10 24 Good 19 20 µg/m3
11:00 AM GREH PM10 24 Good 19 20 µg/m3
10:00 AM CAMP PM10 24 Good 19 20 µg/m3
8:00 AM CCOL PM10 24 Good 19 20 µg/m3
8:00 AM I25DEN PM10 24 Good 19 20 µg/m3
7:00 AM CASA PM10 24 Good 19 20 µg/m3
7:00 AM CCOL PM10 24 Good 19 20 µg/m3
6:00 AM CASA PM10 24 Good 19 20 µg/m3
6:00 AM I25GLO PM10 24 Good 19 20 µg/m3
5:00 AM CCOL PM10 24 Good 19 20 µg/m3
4:00 AM CCOL PM10 24 Good 19 20 µg/m3
3:00 AM CCOL PM10 24 Good 19 20 µg/m3
3:00 AM I25GLO PM10 24 Good 19 20 µg/m3
2:00 AM CCOL PM10 24 Good 19 20 µg/m3
2:00 AM I25GLO PM10 24 Good 19 20 µg/m3
1:00 AM CCOL PM10 24 Good 19 20 µg/m3
1:00 AM I25GLO PM10 24 Good 19 20 µg/m3
5:00 PM ADM PM10 24 Good 19 21 µg/m3
5:00 PM GREH PM10 24 Good 19 21 µg/m3
4:00 PM ADM PM10 24 Good 19 21 µg/m3
4:00 PM CAMP PM10 24 Good 19 21 µg/m3
4:00 PM GREH PM10 24 Good 19 21 µg/m3
3:00 PM ADM PM10 24 Good 19 21 µg/m3
3:00 PM CAMP PM10 24 Good 19 21 µg/m3
3:00 PM GREH PM10 24 Good 19 21 µg/m3
2:00 PM ADM PM10 24 Good 19 21 µg/m3
2:00 PM CAMP PM10 24 Good 19 21 µg/m3
1:00 PM ADM PM10 24 Good 19 21 µg/m3
1:00 PM CAMP PM10 24 Good 19 21 µg/m3
12:00 PM CAMP PM10 24 Good 19 21 µg/m3
11:00 AM CAMP PM10 24 Good 19 21 µg/m3
9:00 AM I25DEN PM10 24 Good 19 21 µg/m3
8:00 AM CASA PM10 24 Good 19 21 µg/m3
6:00 AM CCOL PM10 24 Good 19 21 µg/m3
10:00 AM I25DEN PM10 24 Good 20 22 µg/m3
9:00 AM CASA PM10 24 Good 20 22 µg/m3
5:00 AM SWAN PM10 24 Good 20 22 µg/m3
4:00 AM SWAN PM10 24 Good 20 22 µg/m3
3:00 AM SWAN PM10 24 Good 20 22 µg/m3
2:00 AM SWAN PM10 24 Good 20 22 µg/m3
2:00 AM WBY PM10 24 Good 20 22 µg/m3
1:00 AM SWAN PM10 24 Good 20 22 µg/m3
1:00 AM WBY PM10 24 Good 20 22 µg/m3
5:00 PM CASA PM10 24 Good 21 23 µg/m3
5:00 PM I25DEN PM10 24 Good 21 23 µg/m3
4:00 PM I25DEN PM10 24 Good 21 23 µg/m3
12:00 PM CASA PM10 24 Good 21 23 µg/m3
11:00 AM CASA PM10 24 Good 21 23 µg/m3
11:00 AM I25DEN PM10 24 Good 21 23 µg/m3
10:00 AM CASA PM10 24 Good 21 23 µg/m3
7:00 AM I25GLO PM10 24 Good 21 23 µg/m3
6:00 AM SWAN PM10 24 Good 21 23 µg/m3
5:00 AM WBY PM10 24 Good 21 23 µg/m3
4:00 AM WBY PM10 24 Good 21 23 µg/m3
3:00 AM WBY PM10 24 Good 21 23 µg/m3
5:00 PM CHAT PM10 24 Good 22 24 µg/m3
4:00 PM CASA PM10 24 Good 22 24 µg/m3
3:00 PM CASA PM10 24 Good 22 24 µg/m3
3:00 PM I25DEN PM10 24 Good 22 24 µg/m3
2:00 PM CASA PM10 24 Good 22 24 µg/m3
2:00 PM I25DEN PM10 24 Good 22 24 µg/m3
1:00 PM CASA PM10 24 Good 22 24 µg/m3
1:00 PM I25DEN PM10 24 Good 22 24 µg/m3
12:00 PM I25DEN PM10 24 Good 22 24 µg/m3
4:00 PM CHAT PM10 24 Good 23 25 µg/m3
8:00 AM I25GLO PM10 24 Good 23 25 µg/m3
7:00 AM SWAN PM10 24 Good 23 25 µg/m3
7:00 AM WBY PM10 24 Good 23 25 µg/m3
6:00 AM CHAT PM10 24 Good 23 25 µg/m3
6:00 AM WBY PM10 24 Good 23 25 µg/m3
5:00 AM CHAT PM10 24 Good 23 25 µg/m3
4:00 AM CHAT PM10 24 Good 23 25 µg/m3
3:00 AM CHAT PM10 24 Good 23 25 µg/m3
2:00 AM CHAT PM10 24 Good 23 25 µg/m3
1:00 AM CHAT PM10 24 Good 23 25 µg/m3
3:00 PM CHAT PM10 24 Good 24 26 µg/m3
9:00 AM CHAT PM10 24 Good 24 26 µg/m3
9:00 AM I25GLO PM10 24 Good 24 26 µg/m3
8:00 AM CHAT PM10 24 Good 24 26 µg/m3
8:00 AM SWAN PM10 24 Good 24 26 µg/m3
8:00 AM WBY PM10 24 Good 24 26 µg/m3
7:00 AM CHAT PM10 24 Good 24 26 µg/m3
2:00 PM CHAT PM10 24 Good 25 27 µg/m3
2:00 PM WBY PM10 24 Good 25 27 µg/m3
1:00 PM CHAT PM10 24 Good 25 27 µg/m3
1:00 PM WBY PM10 24 Good 25 27 µg/m3
12:00 PM WBY PM10 24 Good 25 27 µg/m3
11:00 AM WBY PM10 24 Good 25 27 µg/m3
10:00 AM CHAT PM10 24 Good 25 27 µg/m3
10:00 AM I25GLO PM10 24 Good 25 27 µg/m3
10:00 AM WBY PM10 24 Good 25 27 µg/m3
9:00 AM SWAN PM10 24 Good 25 27 µg/m3
9:00 AM WBY PM10 24 Good 25 27 µg/m3
3:00 PM WBY PM10 24 Good 26 28 µg/m3
12:00 PM CHAT PM10 24 Good 26 28 µg/m3
11:00 AM CHAT PM10 24 Good 26 28 µg/m3
11:00 AM I25GLO PM10 24 Good 26 28 µg/m3
4:00 PM WBY PM10 24 Good 27 29 µg/m3
10:00 AM SWAN PM10 24 Good 27 29 µg/m3
5:00 PM WBY PM10 24 Good 28 30 µg/m3
12:00 PM I25GLO PM10 24 Good 28 30 µg/m3
11:00 AM SWAN PM10 24 Good 28 30 µg/m3
5:00 PM I25GLO PM10 24 Good 29 31 µg/m3
5:00 PM SWAN PM10 24 Good 29 31 µg/m3
4:00 PM I25GLO PM10 24 Good 29 31 µg/m3
4:00 PM SWAN PM10 24 Good 29 31 µg/m3
3:00 PM I25GLO PM10 24 Good 29 31 µg/m3
3:00 PM SWAN PM10 24 Good 29 31 µg/m3
2:00 PM I25GLO PM10 24 Good 29 31 µg/m3
2:00 PM SWAN PM10 24 Good 29 31 µg/m3
1:00 PM I25GLO PM10 24 Good 29 31 µg/m3
1:00 PM SWAN PM10 24 Good 29 31 µg/m3
12:00 PM SWAN PM10 24 Good 29 31 µg/m3
8:00 AM ASPN O3 8 Good 37 40 PPB
9:00 AM ASPN O3 8 Good 38 41 PPB
7:00 AM ASPN O3 8 Good 38 41 PPB
12:00 PM ASPN O3 8 Good 39 42 PPB
11:00 AM ASPN O3 8 Good 39 42 PPB
10:00 AM ASPN O3 8 Good 39 42 PPB
6:00 AM ASPN O3 8 Good 39 42 PPB
5:00 AM ASPN O3 8 Good 40 43 PPB
4:00 AM ASPN O3 8 Good 40 43 PPB
3:00 AM ASPN O3 8 Good 41 44 PPB
2:00 AM ASPN O3 8 Good 42 45 PPB
1:00 AM ASPN O3 8 Good 44 47 PPB
8:00 AM WBY O3 8 Good 15 16 PPB
7:00 AM WBY O3 8 Good 16 17 PPB
9:00 AM WBY O3 8 Good 17 18 PPB
6:00 AM WBY O3 8 Good 18 19 PPB
8:00 AM CASA O3 8 Good 19 20 PPB
8:00 AM GRET O3 8 Good 19 20 PPB
7:00 AM CASA O3 8 Good 19 20 PPB
9:00 AM CAMP O3 8 Good 19 21 PPB
9:00 AM GRET O3 8 Good 19 21 PPB
8:00 AM CAMP O3 8 Good 19 21 PPB
7:00 AM GRET O3 8 Good 19 21 PPB
10:00 AM CAMP O3 8 Good 20 22 PPB
10:00 AM WBY O3 8 Good 20 22 PPB
9:00 AM CASA O3 8 Good 20 22 PPB
8:00 AM FTC O3 8 Good 20 22 PPB
7:00 AM FTC O3 8 Good 20 22 PPB
6:00 AM CASA O3 8 Good 20 22 PPB
7:00 AM CAMP O3 8 Good 21 23 PPB
6:00 AM FTC O3 8 Good 21 23 PPB
6:00 AM GRET O3 8 Good 21 23 PPB
5:00 AM WBY O3 8 Good 21 23 PPB
10:00 AM GRET O3 8 Good 22 24 PPB
9:00 AM FTC O3 8 Good 22 24 PPB
9:00 AM RIFLO3 O3 8 Good 22 24 PPB
5:00 AM CASA O3 8 Good 22 24 PPB
5:00 AM FTC O3 8 Good 22 24 PPB
11:00 AM CAMP O3 8 Good 23 25 PPB
10:00 AM CASA O3 8 Good 23 25 PPB
8:00 AM CHAT O3 8 Good 23 25 PPB
8:00 AM RIFLO3 O3 8 Good 23 25 PPB
7:00 AM CHAT O3 8 Good 23 25 PPB
9:00 AM CHAT O3 8 Good 24 26 PPB
8:00 AM BOUR O3 8 Good 24 26 PPB
8:00 AM CTZ O3 8 Good 24 26 PPB
7:00 AM CTZ O3 8 Good 24 26 PPB
7:00 AM RIFLO3 O3 8 Good 24 26 PPB
6:00 AM CAMP O3 8 Good 24 26 PPB
6:00 AM CHAT O3 8 Good 24 26 PPB
5:00 AM GRET O3 8 Good 24 26 PPB
4:00 AM FTC O3 8 Good 24 26 PPB
11:00 AM WBY O3 8 Good 25 27 PPB
10:00 AM FTC O3 8 Good 25 27 PPB
10:00 AM RIFLO3 O3 8 Good 25 27 PPB
7:00 AM BOUR O3 8 Good 25 27 PPB
6:00 AM CTZ O3 8 Good 25 27 PPB
5:00 AM CTZ O3 8 Good 25 27 PPB
4:00 AM CASA O3 8 Good 25 27 PPB
4:00 AM WBY O3 8 Good 25 27 PPB
11:00 AM CASA O3 8 Good 26 28 PPB
9:00 AM BOUR O3 8 Good 26 28 PPB
9:00 AM CTZ O3 8 Good 26 28 PPB
8:00 AM PDX O3 8 Good 26 28 PPB
6:00 AM BOUR O3 8 Good 26 28 PPB
6:00 AM RIFLO3 O3 8 Good 26 28 PPB
4:00 AM CTZ O3 8 Good 26 28 PPB
9:00 AM PDX O3 8 Good 27 29 PPB
8:00 AM FTCW O3 8 Good 27 29 PPB
7:00 AM FTCW O3 8 Good 27 29 PPB
7:00 AM PDX O3 8 Good 27 29 PPB
5:00 AM CAMP O3 8 Good 27 29 PPB
5:00 AM RIFLO3 O3 8 Good 27 29 PPB
4:00 AM RIFLO3 O3 8 Good 27 29 PPB
12:00 PM CAMP O3 8 Good 28 30 PPB
11:00 AM GRET O3 8 Good 28 30 PPB
10:00 AM BOUR O3 8 Good 28 30 PPB
10:00 AM CHAT O3 8 Good 28 30 PPB
10:00 AM PDX O3 8 Good 28 30 PPB
5:00 AM CHAT O3 8 Good 28 30 PPB
4:00 AM GRET O3 8 Good 28 30 PPB
3:00 AM CASA O3 8 Good 28 30 PPB
3:00 AM CTZ O3 8 Good 28 30 PPB
3:00 AM FTC O3 8 Good 28 30 PPB
11:00 AM RIFLO3 O3 8 Good 29 31 PPB
10:00 AM CTZ O3 8 Good 29 31 PPB
10:00 AM MAN O3 8 Good 29 31 PPB
9:00 AM FTCW O3 8 Good 29 31 PPB
8:00 AM WCH O3 8 Good 29 31 PPB
6:00 AM FTCW O3 8 Good 29 31 PPB
6:00 AM PDX O3 8 Good 29 31 PPB
5:00 AM BOUR O3 8 Good 29 31 PPB
3:00 AM WBY O3 8 Good 29 31 PPB
12:00 PM CASA O3 8 Good 30 32 PPB
11:00 AM FTC O3 8 Good 30 32 PPB
11:00 AM MAN O3 8 Good 30 32 PPB
9:00 AM ACAD O3 8 Good 30 32 PPB
9:00 AM MAN O3 8 Good 30 32 PPB
9:00 AM WCH O3 8 Good 30 32 PPB
8:00 AM ACAD O3 8 Good 30 32 PPB
7:00 AM WCH O3 8 Good 30 32 PPB
4:00 AM CAMP O3 8 Good 30 32 PPB
3:00 AM RIFLO3 O3 8 Good 30 32 PPB
12:00 PM WBY O3 8 Good 31 33 PPB
11:00 AM BOUR O3 8 Good 31 33 PPB
11:00 AM CTZ O3 8 Good 31 33 PPB
11:00 AM PDX O3 8 Good 31 33 PPB
10:00 AM WCH O3 8 Good 31 33 PPB
8:00 AM HLD O3 8 Good 31 33 PPB
8:00 AM MAN O3 8 Good 31 33 PPB
7:00 AM HLD O3 8 Good 31 33 PPB
7:00 AM MAN O3 8 Good 31 33 PPB
6:00 AM HLD O3 8 Good 31 33 PPB
4:00 AM BOUR O3 8 Good 31 33 PPB
4:00 AM CHAT O3 8 Good 31 33 PPB
2:00 AM CASA O3 8 Good 31 33 PPB
2:00 AM CTZ O3 8 Good 31 33 PPB
12:00 PM MAN O3 8 Good 31 34 PPB
11:00 AM CHAT O3 8 Good 31 34 PPB
10:00 AM ACAD O3 8 Good 31 34 PPB
10:00 AM FTCW O3 8 Good 31 34 PPB
9:00 AM HLD O3 8 Good 31 34 PPB
7:00 AM ACAD O3 8 Good 31 34 PPB
6:00 AM WCH O3 8 Good 31 34 PPB
5:00 AM FTCW O3 8 Good 31 34 PPB
5:00 AM HLD O3 8 Good 31 34 PPB
5:00 AM PDX O3 8 Good 31 34 PPB
2:00 AM FTC O3 8 Good 31 34 PPB
1:00 PM CAMP O3 8 Good 32 35 PPB
12:00 PM PDX O3 8 Good 32 35 PPB
12:00 PM RIFLO3 O3 8 Good 32 35 PPB
7:00 AM NREL O3 8 Good 32 35 PPB
6:00 AM NREL O3 8 Good 32 35 PPB
5:00 AM WCH O3 8 Good 32 35 PPB
3:00 AM CAMP O3 8 Good 32 35 PPB
3:00 AM GRET O3 8 Good 32 35 PPB
2:00 AM RIFLO3 O3 8 Good 32 35 PPB
2:00 AM WBY O3 8 Good 32 35 PPB
12:00 PM FTC O3 8 Good 33 36 PPB
11:00 AM ACAD O3 8 Good 33 36 PPB
11:00 AM WCH O3 8 Good 33 36 PPB
10:00 AM HLD O3 8 Good 33 36 PPB
8:00 AM AURE O3 8 Good 33 36 PPB
8:00 AM NREL O3 8 Good 33 36 PPB
8:00 AM RFN O3 8 Good 33 36 PPB
7:00 AM AURE O3 8 Good 33 36 PPB
6:00 AM ACAD O3 8 Good 33 36 PPB
6:00 AM AURE O3 8 Good 33 36 PPB
6:00 AM MAN O3 8 Good 33 36 PPB
5:00 AM AURE O3 8 Good 33 36 PPB
5:00 AM NREL O3 8 Good 33 36 PPB
4:00 AM AURE O3 8 Good 33 36 PPB
4:00 AM HLD O3 8 Good 33 36 PPB
4:00 AM PDX O3 8 Good 33 36 PPB
3:00 AM BOUR O3 8 Good 33 36 PPB
1:00 PM CASA O3 8 Good 34 37 PPB
12:00 PM CTZ O3 8 Good 34 37 PPB
12:00 PM GRET O3 8 Good 34 37 PPB
11:00 AM HLD O3 8 Good 34 37 PPB
9:00 AM RFN O3 8 Good 34 37 PPB
7:00 AM RFN O3 8 Good 34 37 PPB
5:00 AM ACAD O3 8 Good 34 37 PPB
3:00 AM AURE O3 8 Good 34 37 PPB
3:00 AM CHAT O3 8 Good 34 37 PPB
3:00 AM HLD O3 8 Good 34 37 PPB
1:00 AM CASA O3 8 Good 34 37 PPB
1:00 AM CTZ O3 8 Good 34 37 PPB
1:00 PM MAN O3 8 Good 35 38 PPB
1:00 PM PDX O3 8 Good 35 38 PPB
1:00 PM RIFLO3 O3 8 Good 35 38 PPB
12:00 PM BOUR O3 8 Good 35 38 PPB
11:00 AM FTCW O3 8 Good 35 38 PPB
10:00 AM RFN O3 8 Good 35 38 PPB
9:00 AM AURE O3 8 Good 35 38 PPB
9:00 AM NREL O3 8 Good 35 38 PPB
6:00 AM RFN O3 8 Good 35 38 PPB
5:00 AM MAN O3 8 Good 35 38 PPB
4:00 AM FTCW O3 8 Good 35 38 PPB
4:00 AM NREL O3 8 Good 35 38 PPB
4:00 AM WCH O3 8 Good 35 38 PPB
2:00 AM AURE O3 8 Good 35 38 PPB
2:00 AM CAMP O3 8 Good 35 38 PPB
1:00 AM FTC O3 8 Good 35 38 PPB
1:00 AM RIFLO3 O3 8 Good 35 38 PPB
12:00 PM ACAD O3 8 Good 36 39 PPB
12:00 PM CHAT O3 8 Good 36 39 PPB
9:00 AM PAL O3 8 Good 36 39 PPB
8:00 AM PAL O3 8 Good 36 39 PPB
4:00 AM ACAD O3 8 Good 36 39 PPB
3:00 AM PDX O3 8 Good 36 39 PPB
1:00 AM WBY O3 8 Good 36 39 PPB
1:00 PM WBY O3 8 Good 37 40 PPB
12:00 PM HLD O3 8 Good 37 40 PPB
12:00 PM WCH O3 8 Good 37 40 PPB
11:00 AM RFN O3 8 Good 37 40 PPB
10:00 AM AURE 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 ELK O3 8 Good 37 40 PPB
8:00 AM ELK O3 8 Good 37 40 PPB
7:00 AM PAL O3 8 Good 37 40 PPB
5:00 AM RFN O3 8 Good 37 40 PPB
4:00 AM MAN O3 8 Good 37 40 PPB
3:00 AM ACAD O3 8 Good 37 40 PPB
3:00 AM FTCW O3 8 Good 37 40 PPB
3:00 AM WCH O3 8 Good 37 40 PPB
2:00 AM BOUR O3 8 Good 37 40 PPB
2:00 AM GRET O3 8 Good 37 40 PPB
2:00 AM HLD O3 8 Good 37 40 PPB
1:00 AM AURE O3 8 Good 37 40 PPB
2:00 PM CAMP O3 8 Good 38 41 PPB
2:00 PM PDX O3 8 Good 38 41 PPB
1:00 PM CTZ O3 8 Good 38 41 PPB
1:00 PM FTC O3 8 Good 38 41 PPB
11:00 AM PAL O3 8 Good 38 41 PPB
10:00 AM ELK O3 8 Good 38 41 PPB
7:00 AM ELK O3 8 Good 38 41 PPB
6:00 AM PAL O3 8 Good 38 41 PPB
3:00 AM MAN O3 8 Good 38 41 PPB
3:00 AM NREL O3 8 Good 38 41 PPB
2:00 AM PDX O3 8 Good 38 41 PPB
1:00 AM CAMP O3 8 Good 38 41 PPB
11:00 AM AURE O3 8 Good 39 42 PPB
11:00 AM ELK O3 8 Good 39 42 PPB
11:00 AM NREL O3 8 Good 39 42 PPB
6:00 AM ELK O3 8 Good 39 42 PPB
4:00 AM RFN O3 8 Good 39 42 PPB
2:00 AM ACAD O3 8 Good 39 42 PPB
2:00 AM MAN O3 8 Good 39 42 PPB
2:00 PM CASA O3 8 Good 40 43 PPB
2:00 PM MAN O3 8 Good 40 43 PPB
1:00 PM ACAD O3 8 Good 40 43 PPB
1:00 PM GRET O3 8 Good 40 43 PPB
12:00 PM ELK O3 8 Good 40 43 PPB
12:00 PM FTCW O3 8 Good 40 43 PPB
5:00 AM PAL O3 8 Good 40 43 PPB
2:00 AM CHAT O3 8 Good 40 43 PPB
1:00 AM GRET O3 8 Good 40 43 PPB
1:00 AM HLD O3 8 Good 40 43 PPB
3:00 PM PDX O3 8 Good 41 44 PPB
2:00 PM RIFLO3 O3 8 Good 41 44 PPB
1:00 PM BOUR O3 8 Good 41 44 PPB
1:00 PM HLD O3 8 Good 41 44 PPB
12:00 PM AURE O3 8 Good 41 44 PPB
12:00 PM PAL O3 8 Good 41 44 PPB
12:00 PM RFN O3 8 Good 41 44 PPB
7:00 AM ASP O3 8 Good 41 44 PPB
6:00 AM ASP O3 8 Good 41 44 PPB
5:00 AM ELK O3 8 Good 41 44 PPB
2:00 AM FTCW 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 ACAD O3 8 Good 41 44 PPB
1:00 AM BOUR O3 8 Good 41 44 PPB
1:00 AM MAN O3 8 Good 41 44 PPB
1:00 AM PDX O3 8 Good 41 44 PPB
2:00 PM CTZ O3 8 Good 42 45 PPB
1:00 PM CHAT O3 8 Good 42 45 PPB
1:00 PM ELK O3 8 Good 42 45 PPB
1:00 PM WCH O3 8 Good 42 45 PPB
8:00 AM ASP O3 8 Good 42 45 PPB
4:00 AM ELK O3 8 Good 42 45 PPB
4:00 AM PAL O3 8 Good 42 45 PPB
3:00 AM RFN O3 8 Good 42 45 PPB
2:00 PM ELK O3 8 Good 43 46 PPB
2:00 PM FTC O3 8 Good 43 46 PPB
1:00 PM PAL O3 8 Good 43 46 PPB
12:00 PM ASP O3 8 Good 43 46 PPB
12:00 PM NREL O3 8 Good 43 46 PPB
11:00 AM ASP O3 8 Good 43 46 PPB
10:00 AM ASP O3 8 Good 43 46 PPB
9:00 AM ASP O3 8 Good 43 46 PPB
5:00 AM ASP O3 8 Good 43 46 PPB
4:00 AM ASP O3 8 Good 43 46 PPB
2:00 AM RFN O3 8 Good 43 46 PPB
5:00 PM RIFLO3 O3 8 Good 44 47 PPB
4:00 PM PDX O3 8 Good 44 47 PPB
4:00 PM RIFLO3 O3 8 Good 44 47 PPB
3:00 PM CAMP O3 8 Good 44 47 PPB
3:00 PM MAN O3 8 Good 44 47 PPB
3:00 PM RIFLO3 O3 8 Good 44 47 PPB
2:00 PM ACAD O3 8 Good 44 47 PPB
2:00 PM HLD O3 8 Good 44 47 PPB
2:00 PM WBY O3 8 Good 44 47 PPB
1:00 PM ASP O3 8 Good 44 47 PPB
1:00 PM AURE O3 8 Good 44 47 PPB
3:00 AM ASP O3 8 Good 44 47 PPB
3:00 AM ELK O3 8 Good 44 47 PPB
3:00 AM PAL O3 8 Good 44 47 PPB
1:00 AM NREL O3 8 Good 44 47 PPB
3:00 PM CASA O3 8 Good 44 48 PPB
3:00 PM ELK O3 8 Good 44 48 PPB
1:00 PM FTCW O3 8 Good 44 48 PPB
2:00 AM ASP O3 8 Good 44 48 PPB
2:00 AM ELK O3 8 Good 44 48 PPB
1:00 AM CHAT O3 8 Good 44 48 PPB
1:00 AM FTCW O3 8 Good 44 48 PPB
1:00 AM WCH O3 8 Good 44 48 PPB
5:00 PM PDX O3 8 Good 45 49 PPB
4:00 PM ELK O3 8 Good 45 49 PPB
3:00 PM CTZ O3 8 Good 45 49 PPB
2:00 PM PAL O3 8 Good 45 49 PPB
1:00 PM RFN O3 8 Good 45 49 PPB
2:00 AM PAL O3 8 Good 45 49 PPB
1:00 AM ELK O3 8 Good 45 49 PPB
1:00 AM RFN O3 8 Good 45 49 PPB
5:00 PM ELK O3 8 Good 46 50 PPB
2:00 PM ASP O3 8 Good 46 50 PPB
2:00 PM AURE O3 8 Good 46 50 PPB
2:00 PM BOUR O3 8 Good 46 50 PPB
2:00 PM GRET O3 8 Good 46 50 PPB
2:00 PM WCH O3 8 Good 46 50 PPB
1:00 PM NREL O3 8 Good 46 50 PPB
1:00 AM ASP O3 8 Good 46 50 PPB
4:00 PM MAN O3 8 Good 47 51 PPB
3:00 PM ACAD O3 8 Good 47 51 PPB
3:00 PM FTC O3 8 Good 47 51 PPB
3:00 PM HLD O3 8 Good 47 51 PPB
3:00 PM PAL O3 8 Good 47 51 PPB
1:00 AM PAL O3 8 Good 47 51 PPB
4:00 PM CAMP O3 8 Good 48 52 PPB
4:00 PM CASA O3 8 Good 48 52 PPB
4:00 PM CTZ O3 8 Good 48 52 PPB
3:00 PM WBY O3 8 Good 48 52 PPB
2:00 PM CHAT O3 8 Good 48 52 PPB
5:00 PM CTZ O3 8 Good 49 53 PPB
4:00 PM PAL O3 8 Good 49 53 PPB
3:00 PM ASP O3 8 Good 49 53 PPB
3:00 PM AURE O3 8 Good 49 53 PPB
2:00 PM RFN O3 8 Good 49 53 PPB
5:00 PM CAMP O3 8 Good 50 54 PPB
5:00 PM CASA O3 8 Good 50 54 PPB
5:00 PM MAN O3 8 Good 50 54 PPB
5:00 PM PAL O3 8 Good 50 54 PPB
4:00 PM ACAD O3 8 Good 50 54 PPB
4:00 PM FTC O3 8 Good 50 54 PPB
2:00 PM FTCW O3 8 Good 50 54 PPB
4:00 PM AURE O3 8 Moderate 51 55 PPB
4:00 PM WBY O3 8 Moderate 51 55 PPB
3:00 PM GRET O3 8 Moderate 51 55 PPB
2:00 PM NREL O3 8 Moderate 51 55 PPB
5:00 PM ACAD O3 8 Moderate 54 56 PPB
5:00 PM AURE O3 8 Moderate 54 56 PPB
5:00 PM FTC O3 8 Moderate 54 56 PPB
4:00 PM ASP O3 8 Moderate 54 56 PPB
4:00 PM HLD O3 8 Moderate 54 56 PPB
3:00 PM BOUR O3 8 Moderate 54 56 PPB
3:00 PM WCH O3 8 Moderate 54 56 PPB
3:00 PM CHAT O3 8 Moderate 58 57 PPB
3:00 PM RFN O3 8 Moderate 58 57 PPB
5:00 PM WBY O3 8 Moderate 61 58 PPB
3:00 PM FTCW O3 8 Moderate 61 58 PPB
5:00 PM ASP O3 8 Moderate 64 59 PPB
4:00 PM GRET O3 8 Moderate 64 59 PPB
5:00 PM HLD O3 8 Moderate 67 60 PPB
4:00 PM BOUR O3 8 Moderate 67 60 PPB
3:00 PM NREL O3 8 Moderate 67 60 PPB
5:00 PM GRET O3 8 Moderate 71 61 PPB
4:00 PM RFN O3 8 Moderate 71 61 PPB
4:00 PM CHAT O3 8 Moderate 74 62 PPB
4:00 PM FTCW O3 8 Moderate 74 62 PPB
4:00 PM WCH O3 8 Moderate 74 62 PPB
5:00 PM BOUR O3 8 Moderate 77 63 PPB
5:00 PM FTCW O3 8 Moderate 80 64 PPB
5:00 PM RFN O3 8 Moderate 80 64 PPB
4:00 PM NREL O3 8 Moderate 84 65 PPB
5:00 PM CHAT O3 8 Moderate 87 66 PPB
5:00 PM WCH O3 8 Moderate 87 66 PPB
5:00 PM NREL O3 8 Moderate 97 69 PPB

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