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AQI Calculations on 10/04/2012 1:00AM - 12:00AM

The EPA (Environmental Protection Agency) developed the AQI (Air Quality Index) to make reading ambient air data more understandable to the general public. When ambient air data is collected, the numbers are converted from their concentration levels into numbers on a scale. That scale is the pollutant's AQI value. (Click here for a more detailed description of the AQI scale). Below is a list of all of the latest AQI values collected.

Click on the column headings to sort data.

All data are collected real-time and have not been corrected nor validated.

Time *
(MST)
Monitoring Location Pollutant Interval
(Hr)
Air Quality AQI Avg.
12:00 AM CAMP SO2 1 Good 1 1 PPB
12:00 AM CAMP SO2 1 Good 1 1 PPB
7:00 PM CAMP SO2 1 Good 1 1 PPB
7:00 PM CAMP SO2 1 Good 1 1 PPB
6:00 PM CAMP SO2 1 Good 1 1 PPB
6:00 PM CAMP SO2 1 Good 1 1 PPB
2:00 PM CAMP SO2 1 Good 1 1 PPB
2:00 PM CAMP SO2 1 Good 1 1 PPB
9:00 AM FTC 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 GREA 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 GREA 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 GREA 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 GREA CO 8 Good 1 0.1 PPM
5:00 AM H24 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 GREA CO 8 Good 1 0.1 PPM
4:00 AM H24 CO 8 Good 1 0.1 PPM
3:00 AM CAMP NO2 1 Good 1 1 PPB
3:00 AM CAMP NO2 1 Good 1 1 PPB
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 GREA CO 8 Good 1 0.1 PPM
3:00 AM H24 CO 8 Good 1 0.1 PPM
2:00 AM GJCT CO 8 Good 1 0.1 PPM
2:00 AM GREA CO 8 Good 1 0.1 PPM
2:00 AM H24 CO 8 Good 1 0.1 PPM
2:00 AM WBY NO2 1 Good 1 1 PPB
2:00 AM WBY NO2 1 Good 1 1 PPB
1:00 AM CAMP NO2 1 Good 1 1 PPB
1:00 AM CAMP NO2 1 Good 1 1 PPB
1:00 AM GREA CO 8 Good 1 0.1 PPM
1:00 AM H24 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
12:00 AM GREA CO 8 Good 2 0.2 PPM
12:00 AM H24 CO 8 Good 2 0.2 PPM
11:00 PM GREA CO 8 Good 2 0.2 PPM
11:00 PM H24 CO 8 Good 2 0.2 PPM
10:00 PM GREA CO 8 Good 2 0.2 PPM
10:00 PM H24 CO 8 Good 2 0.2 PPM
9:00 PM GREA CO 8 Good 2 0.2 PPM
9:00 PM H24 CO 8 Good 2 0.2 PPM
8:00 PM GREA CO 8 Good 2 0.2 PPM
8:00 PM H24 CO 8 Good 2 0.2 PPM
7:00 PM GREA CO 8 Good 2 0.2 PPM
7:00 PM H24 CO 8 Good 2 0.2 PPM
6:00 PM FTC CO 8 Good 2 0.2 PPM
6:00 PM GJCT CO 8 Good 2 0.2 PPM
6:00 PM GREA CO 8 Good 2 0.2 PPM
6:00 PM H24 CO 8 Good 2 0.2 PPM
5:00 PM FTC CO 8 Good 2 0.2 PPM
5:00 PM GJCT CO 8 Good 2 0.2 PPM
5:00 PM GREA CO 8 Good 2 0.2 PPM
5:00 PM H24 CO 8 Good 2 0.2 PPM
4:00 PM FTC CO 8 Good 2 0.2 PPM
4:00 PM GJCT CO 8 Good 2 0.2 PPM
4:00 PM GREA CO 8 Good 2 0.2 PPM
4:00 PM H24 CO 8 Good 2 0.2 PPM
3:00 PM FTC CO 8 Good 2 0.2 PPM
3:00 PM GJCT CO 8 Good 2 0.2 PPM
3:00 PM GREA CO 8 Good 2 0.2 PPM
2:00 PM FTC CO 8 Good 2 0.2 PPM
2:00 PM GJCT CO 8 Good 2 0.2 PPM
2:00 PM GREA CO 8 Good 2 0.2 PPM
1:00 PM FTC CO 8 Good 2 0.2 PPM
1:00 PM GJCT CO 8 Good 2 0.2 PPM
1:00 PM GREA CO 8 Good 2 0.2 PPM
12:00 PM FTC CO 8 Good 2 0.2 PPM
12:00 PM GJCT CO 8 Good 2 0.2 PPM
12:00 PM GREA CO 8 Good 2 0.2 PPM
11:00 AM FTC CO 8 Good 2 0.2 PPM
11:00 AM GJCT CO 8 Good 2 0.2 PPM
11:00 AM GREA CO 8 Good 2 0.2 PPM
10:00 AM FTC CO 8 Good 2 0.2 PPM
10:00 AM GJCT CO 8 Good 2 0.2 PPM
10:00 AM GREA 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 GJCT CO 8 Good 2 0.2 PPM
9:00 AM GREA CO 8 Good 2 0.2 PPM
8:00 AM H24 CO 8 Good 2 0.2 PPM
7:00 AM CAMP CO 8 Good 2 0.2 PPM
7:00 AM H24 CO 8 Good 2 0.2 PPM
7:00 AM WBY NO2 1 Good 2 2 PPB
7:00 AM WBY NO2 1 Good 2 2 PPB
6:00 AM CAMP CO 8 Good 2 0.2 PPM
6:00 AM H24 CO 8 Good 2 0.2 PPM
6:00 AM WBY NO2 1 Good 2 2 PPB
6:00 AM WBY NO2 1 Good 2 2 PPB
5:00 AM CAMP CO 8 Good 2 0.2 PPM
4:00 AM CAMP CO 8 Good 2 0.2 PPM
4:00 AM CAMP NO2 1 Good 2 2 PPB
4:00 AM CAMP NO2 1 Good 2 2 PPB
3:00 AM CAMP CO 8 Good 2 0.2 PPM
2:00 AM CAMP CO 8 Good 2 0.2 PPM
2:00 AM CAMP NO2 1 Good 2 2 PPB
2:00 AM CAMP NO2 1 Good 2 2 PPB
2:00 AM FTC CO 8 Good 2 0.2 PPM
1:00 AM CAMP CO 8 Good 2 0.2 PPM
1:00 AM FTC CO 8 Good 2 0.2 PPM
1:00 AM GJCT CO 8 Good 2 0.2 PPM
12:00 AM CAMP CO 8 Good 3 0.3 PPM
12:00 AM FTC O3 8 Good 3 4 PPB
12:00 AM GJCT CO 8 Good 3 0.3 PPM
11:00 PM GJCT CO 8 Good 3 0.3 PPM
10:00 PM GJCT CO 8 Good 3 0.3 PPM
9:00 PM GJCT CO 8 Good 3 0.3 PPM
8:00 PM FTC CO 8 Good 3 0.3 PPM
8:00 PM GJCT CO 8 Good 3 0.3 PPM
7:00 PM FTC CO 8 Good 3 0.3 PPM
7:00 PM GJCT CO 8 Good 3 0.3 PPM
6:00 PM CAMP CO 8 Good 3 0.3 PPM
5:00 PM CAMP CO 8 Good 3 0.3 PPM
5:00 PM CAMP SO2 1 Good 3 2 PPB
5:00 PM CAMP SO2 1 Good 3 2 PPB
4:00 PM CAMP CO 8 Good 3 0.3 PPM
4:00 PM CAMP SO2 1 Good 3 2 PPB
4:00 PM CAMP SO2 1 Good 3 2 PPB
3:00 PM CAMP CO 8 Good 3 0.3 PPM
3:00 PM CAMP SO2 1 Good 3 2 PPB
3:00 PM CAMP SO2 1 Good 3 2 PPB
3:00 PM H24 CO 8 Good 3 0.3 PPM
3:00 PM WBY NO2 1 Good 3 3 PPB
3:00 PM WBY NO2 1 Good 3 3 PPB
2:00 PM CAMP CO 8 Good 3 0.3 PPM
2:00 PM H24 CO 8 Good 3 0.3 PPM
2:00 PM WBY NO2 1 Good 3 3 PPB
2:00 PM WBY NO2 1 Good 3 3 PPB
1:00 PM CAMP CO 8 Good 3 0.3 PPM
1:00 PM H24 CO 8 Good 3 0.3 PPM
12:00 PM CAMP CO 8 Good 3 0.3 PPM
12:00 PM H24 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 H24 CO 8 Good 3 0.3 PPM
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 H24 CO 8 Good 3 0.3 PPM
9:00 AM CAMP CO 8 Good 3 0.3 PPM
9:00 AM H24 CO 8 Good 3 0.3 PPM
8:00 AM CAMP CO 8 Good 3 0.3 PPM
8:00 PM GREH PM2.5 24 Good 4 1 µg/m3
7:00 PM GREH PM2.5 24 Good 4 1 µg/m3
5:00 PM WBY NO2 1 Good 4 4 PPB
5:00 PM WBY 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 WBY NO2 1 Good 4 4 PPB
1:00 PM WBY NO2 1 Good 4 4 PPB
9:00 AM WBY NO2 1 Good 4 4 PPB
9:00 AM WBY NO2 1 Good 4 4 PPB
8:00 AM WBY NO2 1 Good 4 4 PPB
8:00 AM WBY NO2 1 Good 4 4 PPB
12:00 AM FTC CO 8 Good 5 0.4 PPM
12:00 AM GREH PM2.5 24 Good 5 2 µg/m3
11:00 PM CAMP CO 8 Good 5 0.4 PPM
11:00 PM FTC CO 8 Good 5 0.4 PPM
11:00 PM FTC O3 8 Good 5 6 PPB
11:00 PM GREH PM2.5 24 Good 5 2 µg/m3
10:00 PM CAMP CO 8 Good 5 0.4 PPM
10:00 PM FTC CO 8 Good 5 0.4 PPM
10:00 PM GREH PM2.5 24 Good 5 2 µg/m3
9:00 PM CAMP CO 8 Good 5 0.4 PPM
9:00 PM FTC CO 8 Good 5 0.4 PPM
9:00 PM GREH PM2.5 24 Good 5 1 µg/m3
8:00 PM CAMP CO 8 Good 5 0.4 PPM
7:00 PM CAMP CO 8 Good 5 0.4 PPM
6:00 PM GREH PM2.5 24 Good 5 2 µg/m3
5:00 AM CAMP NO2 1 Good 5 5 PPB
5:00 AM CAMP NO2 1 Good 5 5 PPB
12:00 AM CO NM PM10 24 Good 6 6 µg/m3
11:00 PM CO NM PM10 24 Good 6 6 µg/m3
10:00 PM CO NM PM10 24 Good 6 6 µg/m3
9:00 PM CO NM PM10 24 Good 6 6 µg/m3
8:00 PM CO NM PM10 24 Good 6 6 µg/m3
8:00 PM LNGM PM2.5 24 Good 6 2 µg/m3
7:00 PM CO NM PM10 24 Good 6 6 µg/m3
7:00 PM LNGM PM2.5 24 Good 6 2 µg/m3
6:00 PM CO NM PM10 24 Good 6 6 µg/m3
6:00 PM LNGM PM2.5 24 Good 6 2 µg/m3
6:00 PM WBY NO2 1 Good 6 6 PPB
6:00 PM WBY NO2 1 Good 6 6 PPB
5:00 PM CO NM PM10 24 Good 6 6 µg/m3
4:00 PM CO NM PM10 24 Good 6 6 µg/m3
3:00 PM CO NM PM10 24 Good 6 6 µg/m3
2:00 PM CO NM PM10 24 Good 6 6 µg/m3
1:00 PM CO NM PM10 24 Good 6 6 µg/m3
12:00 PM CO NM PM10 24 Good 6 6 µg/m3
12:00 PM WBY CO 8 Good 6 0.5 PPM
11:00 AM CO NM PM10 24 Good 6 6 µg/m3
11:00 AM WBY CO 8 Good 6 0.5 PPM
10:00 AM CO NM PM10 24 Good 6 7 µg/m3
10:00 AM WBY CO 8 Good 6 0.5 PPM
9:00 AM CO NM PM10 24 Good 6 7 µg/m3
9:00 AM WBY CO 8 Good 6 0.5 PPM
8:00 AM CO NM PM10 24 Good 6 7 µg/m3
8:00 AM WBY CO 8 Good 6 0.5 PPM
7:00 AM CO NM PM10 24 Good 6 7 µg/m3
7:00 AM WBY CO 8 Good 6 0.5 PPM
6:00 AM CO NM PM10 24 Good 6 7 µg/m3
6:00 AM WBY CO 8 Good 6 0.5 PPM
5:00 AM CO NM PM10 24 Good 6 7 µg/m3
5:00 AM WBY CO 8 Good 6 0.5 PPM
4:00 AM CO NM PM10 24 Good 6 7 µg/m3
4:00 AM WBY CO 8 Good 6 0.5 PPM
3:00 AM CO NM PM10 24 Good 6 7 µg/m3
2:00 AM CO NM PM10 24 Good 6 7 µg/m3
1:00 AM CO NM PM10 24 Good 6 7 µg/m3
12:00 AM WBY CO 8 Good 7 0.6 PPM
11:00 PM LNGM PM2.5 24 Good 7 2 µg/m3
11:00 PM WBY CO 8 Good 7 0.6 PPM
11:00 PM WBY NO2 1 Good 7 7 PPB
11:00 PM WBY NO2 1 Good 7 7 PPB
10:00 PM COMM PM2.5 24 Good 7 2 µg/m3
10:00 PM FTC O3 8 Good 7 8 PPB
10:00 PM LNGM PM2.5 24 Good 7 2 µg/m3
10:00 PM WBY CO 8 Good 7 0.6 PPM
9:00 PM COMM PM2.5 24 Good 7 2 µg/m3
9:00 PM LNGM PM2.5 24 Good 7 2 µg/m3
9:00 PM WBY CO 8 Good 7 0.6 PPM
8:00 PM COMM PM2.5 24 Good 7 2 µg/m3
8:00 PM WBY CO 8 Good 7 0.6 PPM
7:00 PM WBY CO 8 Good 7 0.6 PPM
6:00 PM WBY CO 8 Good 7 0.6 PPM
5:00 PM GREH PM2.5 24 Good 7 2 µg/m3
5:00 PM WBY CO 8 Good 7 0.6 PPM
4:00 PM WBY CO 8 Good 7 0.6 PPM
3:00 PM WBY CO 8 Good 7 0.6 PPM
2:00 PM WBY CO 8 Good 7 0.6 PPM
1:00 PM WBY CO 8 Good 7 0.6 PPM
3:00 AM WBY CO 8 Good 7 0.6 PPM
2:00 AM WBY CO 8 Good 7 0.6 PPM
1:00 AM WBY CO 8 Good 7 0.6 PPM
12:00 AM CAMP O3 8 Good 8 10 PPB
12:00 AM COMM PM2.5 24 Good 8 2 µg/m3
12:00 AM LNGM PM2.5 24 Good 8 2 µg/m3
11:00 PM COMM PM2.5 24 Good 8 2 µg/m3
10:00 PM WBY NO2 1 Good 8 9 PPB
10:00 PM WBY NO2 1 Good 8 9 PPB
7:00 PM COMM PM2.5 24 Good 8 3 µg/m3
7:00 PM WBY NO2 1 Good 8 8 PPB
7:00 PM WBY NO2 1 Good 8 8 PPB
5:00 PM LNGM PM2.5 24 Good 8 3 µg/m3
12:00 AM FTCW O3 8 Good 9 11 PPB
11:00 PM CAMP O3 8 Good 9 11 PPB
10:00 PM CAMP O3 8 Good 9 11 PPB
9:00 PM FTC O3 8 Good 9 11 PPB
9:00 PM WBY NO2 1 Good 9 10 PPB
9:00 PM WBY NO2 1 Good 9 10 PPB
4:00 PM GREH PM2.5 24 Good 9 3 µg/m3
12:00 AM CHAT O3 8 Good 10 12 PPB
12:00 AM WCH O3 8 Good 10 12 PPB
10:00 PM CAMP PM2.5 24 Good 10 3 µg/m3
9:00 PM CAMP O3 8 Good 10 12 PPB
9:00 PM CAMP PM2.5 24 Good 10 3 µg/m3
8:00 PM CAMP PM2.5 24 Good 10 3 µg/m3
8:00 PM WBY NO2 1 Good 10 11 PPB
8:00 PM WBY NO2 1 Good 10 11 PPB
6:00 PM COMM PM2.5 24 Good 10 3 µg/m3
12:00 PM CAMP O3 8 Good 10 12 PPB
11:00 AM CAMP O3 8 Good 10 12 PPB
6:00 AM CAMP NO2 1 Good 10 11 PPB
6:00 AM CAMP NO2 1 Good 10 11 PPB
12:00 AM CRG O3 8 Good 11 13 PPB
12:00 AM SBC O3 8 Good 11 13 PPB
11:00 PM CAMP PM2.5 24 Good 11 3 µg/m3
11:00 PM FTCW O3 8 Good 11 13 PPB
11:00 PM WCH O3 8 Good 11 13 PPB
8:00 PM FTC O3 8 Good 11 13 PPB
7:00 PM CAMP PM2.5 24 Good 11 3 µg/m3
4:00 PM LNGM PM2.5 24 Good 11 3 µg/m3
3:00 PM LNGM PM2.5 24 Good 11 4 µg/m3
2:00 PM CAMP O3 8 Good 11 13 PPB
1:00 PM CAMP O3 8 Good 11 13 PPB
12:00 PM CAMP NO2 1 Good 11 12 PPB
12:00 PM CAMP NO2 1 Good 11 12 PPB
10:00 AM CAMP O3 8 Good 11 13 PPB
12:00 AM CAMP PM2.5 24 Good 12 4 µg/m3
12:00 AM GJPB PM2.5 24 Good 12 4 µg/m3
11:00 PM CRG O3 8 Good 12 14 PPB
11:00 PM GJPB PM2.5 24 Good 12 4 µg/m3
10:00 PM GJPB PM2.5 24 Good 12 4 µg/m3
10:00 PM WCH O3 8 Good 12 14 PPB
8:00 PM CAMP O3 8 Good 12 14 PPB
8:00 PM GJPB PM2.5 24 Good 12 4 µg/m3
7:00 PM GJPB PM2.5 24 Good 12 4 µg/m3
6:00 PM CAMP PM2.5 24 Good 12 4 µg/m3
3:00 PM CAMP O3 8 Good 12 14 PPB
3:00 PM GREH PM2.5 24 Good 12 4 µg/m3
2:00 PM GREH PM2.5 24 Good 12 4 µg/m3
2:00 PM LNGM PM2.5 24 Good 12 4 µg/m3
1:00 PM CAMP NO2 1 Good 12 13 PPB
1:00 PM CAMP NO2 1 Good 12 13 PPB
1:00 PM GJPB PM2.5 24 Good 12 4 µg/m3
1:00 PM GREH PM2.5 24 Good 12 4 µg/m3
1:00 PM LNGM PM2.5 24 Good 12 4 µg/m3
12:00 PM GJPB PM2.5 24 Good 12 4 µg/m3
11:00 AM CAMP NO2 1 Good 12 13 PPB
11:00 AM CAMP NO2 1 Good 12 13 PPB
9:00 AM CAMP O3 8 Good 12 14 PPB
9:00 AM GJPB PM2.5 24 Good 12 4 µg/m3
8:00 AM GJPB PM2.5 24 Good 12 4 µg/m3
7:00 AM GJPB PM2.5 24 Good 12 4 µg/m3
6:00 AM GJPB PM2.5 24 Good 12 4 µg/m3
5:00 AM GJPB PM2.5 24 Good 12 4 µg/m3
12:00 AM HLD O3 8 Good 13 15 PPB
11:00 PM CHAT O3 8 Good 13 15 PPB
11:00 PM SBC O3 8 Good 13 15 PPB
10:00 PM CRG O3 8 Good 13 15 PPB
10:00 PM FTCW O3 8 Good 13 15 PPB
9:00 PM GJPB PM2.5 24 Good 13 4 µg/m3
7:00 PM CAMP O3 8 Good 13 15 PPB
7:00 PM FTCF PM10 24 Good 13 14 µg/m3
6:00 PM CAMP O3 8 Good 13 15 PPB
6:00 PM GJPB PM2.5 24 Good 13 4 µg/m3
5:00 PM CAMP O3 8 Good 13 15 PPB
5:00 PM COMM PM2.5 24 Good 13 4 µg/m3
5:00 PM GJPB PM2.5 24 Good 13 4 µg/m3
4:00 PM CAMP O3 8 Good 13 15 PPB
4:00 PM GJPB PM2.5 24 Good 13 4 µg/m3
3:00 PM GJPB PM2.5 24 Good 13 4 µg/m3
2:00 PM GJPB PM2.5 24 Good 13 4 µg/m3
1:00 PM SBC O3 8 Good 13 15 PPB
12:00 PM GREH PM2.5 24 Good 13 4 µg/m3
12:00 PM LNGM PM2.5 24 Good 13 4 µg/m3
11:00 AM CRG O3 8 Good 13 15 PPB
11:00 AM GJPB PM2.5 24 Good 13 4 µg/m3
11:00 AM LNGM PM2.5 24 Good 13 4 µg/m3
10:00 AM CAMP NO2 1 Good 13 14 PPB
10:00 AM CAMP NO2 1 Good 13 14 PPB
10:00 AM CRG O3 8 Good 13 15 PPB
10:00 AM GJPB PM2.5 24 Good 13 4 µg/m3
10:00 AM LNGM PM2.5 24 Good 13 4 µg/m3
9:00 AM CAMP NO2 1 Good 13 14 PPB
9:00 AM CAMP NO2 1 Good 13 14 PPB
9:00 AM LNGM PM2.5 24 Good 13 4 µg/m3
8:00 AM CAMP O3 8 Good 13 15 PPB
8:00 AM LNGM PM2.5 24 Good 13 4 µg/m3
7:00 AM CAMP NO2 1 Good 13 14 PPB
7:00 AM CAMP NO2 1 Good 13 14 PPB
4:00 AM GJPB PM2.5 24 Good 13 4 µg/m3
11:00 PM HLD O3 8 Good 14 16 PPB
10:00 PM CHAT O3 8 Good 14 17 PPB
10:00 PM FTCR O3 8 Good 14 17 PPB
10:00 PM SBC O3 8 Good 14 17 PPB
9:00 PM CRG O3 8 Good 14 17 PPB
9:00 PM FTCR O3 8 Good 14 17 PPB
9:00 PM FTCW O3 8 Good 14 17 PPB
9:00 PM WCH O3 8 Good 14 16 PPB
8:00 PM FTCF PM10 24 Good 14 15 µg/m3
7:00 PM FTC O3 8 Good 14 16 PPB
6:00 PM FTCF PM10 24 Good 14 15 µg/m3
3:00 PM SBC O3 8 Good 14 17 PPB
2:00 PM FTC O3 8 Good 14 17 PPB
2:00 PM RFN O3 8 Good 14 16 PPB
2:00 PM SBC O3 8 Good 14 16 PPB
1:00 PM CRG O3 8 Good 14 16 PPB
1:00 PM FTC O3 8 Good 14 16 PPB
1:00 PM FTCR O3 8 Good 14 17 PPB
1:00 PM RFN O3 8 Good 14 16 PPB
12:00 PM CRG O3 8 Good 14 16 PPB
12:00 PM FTC O3 8 Good 14 16 PPB
12:00 PM RFN O3 8 Good 14 16 PPB
12:00 PM SBC O3 8 Good 14 16 PPB
11:00 AM FTC O3 8 Good 14 16 PPB
11:00 AM RFN O3 8 Good 14 16 PPB
11:00 AM SBC O3 8 Good 14 16 PPB
10:00 AM FTC O3 8 Good 14 16 PPB
10:00 AM RFN O3 8 Good 14 16 PPB
10:00 AM RIFLO3 O3 8 Good 14 16 PPB
10:00 AM SBC O3 8 Good 14 17 PPB
9:00 AM CRG O3 8 Good 14 16 PPB
9:00 AM CTZ O3 8 Good 14 17 PPB
9:00 AM FTC O3 8 Good 14 16 PPB
9:00 AM LAY O3 8 Good 14 17 PPB
9:00 AM RIFLO3 O3 8 Good 14 16 PPB
8:00 AM CRG O3 8 Good 14 17 PPB
8:00 AM CTZ O3 8 Good 14 16 PPB
8:00 AM FTC O3 8 Good 14 17 PPB
8:00 AM RIFLO3 O3 8 Good 14 17 PPB
7:00 AM CAMP O3 8 Good 14 17 PPB
7:00 AM LNGM PM2.5 24 Good 14 4 µg/m3
3:00 AM GJPB PM2.5 24 Good 14 4 µg/m3
2:00 AM GJPB PM2.5 24 Good 14 4 µg/m3
12:00 AM ASP O3 8 Good 15 18 PPB
12:00 AM FTCR O3 8 Good 15 18 PPB
12:00 AM GRET O3 8 Good 15 18 PPB
11:00 PM ASP O3 8 Good 15 18 PPB
11:00 PM FTCR O3 8 Good 15 18 PPB
10:00 PM HLD O3 8 Good 15 18 PPB
9:00 PM FTCF PM10 24 Good 15 16 µg/m3
9:00 PM SBC O3 8 Good 15 18 PPB
8:00 PM CRG O3 8 Good 15 18 PPB
8:00 PM FTCR O3 8 Good 15 18 PPB
8:00 PM FTCW O3 8 Good 15 18 PPB
8:00 PM WCH O3 8 Good 15 18 PPB
7:00 PM FTCF PM2.5 24 Good 15 5 µg/m3
7:00 PM FTCR O3 8 Good 15 18 PPB
6:00 PM FTC O3 8 Good 15 18 PPB
6:00 PM FTCF PM2.5 24 Good 15 5 µg/m3
5:00 PM CAMP PM2.5 24 Good 15 5 µg/m3
4:00 PM CAMP PM2.5 24 Good 15 5 µg/m3
4:00 PM FTCR O3 8 Good 15 18 PPB
4:00 PM SBC O3 8 Good 15 18 PPB
3:00 PM CAMP PM2.5 24 Good 15 5 µg/m3
3:00 PM FTC O3 8 Good 15 18 PPB
3:00 PM FTCR O3 8 Good 15 18 PPB
3:00 PM RFN O3 8 Good 15 18 PPB
2:00 PM CAMP PM2.5 24 Good 15 5 µg/m3
2:00 PM CRG O3 8 Good 15 18 PPB
2:00 PM FTCR O3 8 Good 15 18 PPB
1:00 PM CAMP PM2.5 24 Good 15 5 µg/m3
1:00 PM NREL O3 8 Good 15 18 PPB
12:00 PM CAMP PM2.5 24 Good 15 5 µg/m3
12:00 PM FTCR O3 8 Good 15 18 PPB
12:00 PM NREL O3 8 Good 15 18 PPB
11:00 AM CAMP PM2.5 24 Good 15 5 µg/m3
11:00 AM FTCF PM2.5 24 Good 15 5 µg/m3
11:00 AM FTCR O3 8 Good 15 18 PPB
11:00 AM NREL O3 8 Good 15 18 PPB
11:00 AM RIFLO3 O3 8 Good 15 18 PPB
10:00 AM CAMP PM2.5 24 Good 15 5 µg/m3
10:00 AM FTCR O3 8 Good 15 18 PPB
10:00 AM LAY O3 8 Good 15 18 PPB
10:00 AM NREL O3 8 Good 15 18 PPB
9:00 AM FTCF PM2.5 24 Good 15 5 µg/m3
9:00 AM RFN O3 8 Good 15 18 PPB
9:00 AM SBC O3 8 Good 15 18 PPB
8:00 AM LAY O3 8 Good 15 18 PPB
7:00 AM CRG O3 8 Good 15 18 PPB
7:00 AM CTZ O3 8 Good 15 18 PPB
7:00 AM FTC O3 8 Good 15 18 PPB
6:00 AM CTZ O3 8 Good 15 18 PPB
6:00 AM LNGM PM2.5 24 Good 15 5 µg/m3
5:00 AM GREH PM2.5 24 Good 15 5 µg/m3
5:00 AM LNGM PM2.5 24 Good 15 5 µg/m3
1:00 AM GJPB PM2.5 24 Good 15 5 µg/m3
1:00 AM NJH PM2.5 24 Good 15 5 µg/m3
12:00 AM RFN O3 8 Good 16 19 PPB
11:00 PM GRET O3 8 Good 16 19 PPB
10:00 PM CAMP PM10 24 Good 16 17 µg/m3
10:00 PM FTCF PM10 24 Good 16 17 µg/m3
9:00 PM CAMP PM10 24 Good 16 17 µg/m3
8:00 PM CAMP PM10 24 Good 16 17 µg/m3
8:00 PM FTCF PM2.5 24 Good 16 5 µg/m3
8:00 PM SBC O3 8 Good 16 19 PPB
6:00 PM FTCR O3 8 Good 16 19 PPB
5:00 PM FTC O3 8 Good 16 19 PPB
5:00 PM FTCF PM2.5 24 Good 16 5 µg/m3
5:00 PM FTCR O3 8 Good 16 19 PPB
4:00 PM COMM PM2.5 24 Good 16 5 µg/m3
4:00 PM FTC O3 8 Good 16 19 PPB
3:00 PM CRG O3 8 Good 16 19 PPB
2:00 PM CAMP NO2 1 Good 16 17 PPB
2:00 PM CAMP NO2 1 Good 16 17 PPB
2:00 PM NREL O3 8 Good 16 19 PPB
1:00 PM FTCF PM2.5 24 Good 16 5 µg/m3
1:00 PM FTCW O3 8 Good 16 19 PPB
12:00 PM FTCF PM2.5 24 Good 16 5 µg/m3
12:00 PM FTCW O3 8 Good 16 19 PPB
11:00 AM FTCW O3 8 Good 16 19 PPB
11:00 AM LAY O3 8 Good 16 19 PPB
11:00 AM WBY O3 8 Good 16 19 PPB
10:00 AM FTCF PM2.5 24 Good 16 5 µg/m3
10:00 AM FTCW O3 8 Good 16 19 PPB
10:00 AM WBY O3 8 Good 16 19 PPB
9:00 AM CAMP PM2.5 24 Good 16 5 µg/m3
9:00 AM FTCR O3 8 Good 16 19 PPB
9:00 AM NREL O3 8 Good 16 19 PPB
9:00 AM WBY O3 8 Good 16 19 PPB
8:00 AM CAMP NO2 1 Good 16 17 PPB
8:00 AM CAMP NO2 1 Good 16 17 PPB
8:00 AM CAMP PM2.5 24 Good 16 5 µg/m3
8:00 AM FTCF PM2.5 24 Good 16 5 µg/m3
8:00 AM RFN O3 8 Good 16 19 PPB
8:00 AM SBC O3 8 Good 16 19 PPB
7:00 AM LAY O3 8 Good 16 19 PPB
6:00 AM CAMP O3 8 Good 16 19 PPB
6:00 AM FTC O3 8 Good 16 19 PPB
4:00 AM GREH PM2.5 24 Good 16 5 µg/m3
4:00 AM LNGM PM2.5 24 Good 16 5 µg/m3
3:00 AM GREH PM2.5 24 Good 16 5 µg/m3
3:00 AM LNGM PM2.5 24 Good 16 5 µg/m3
12:00 AM FTCF PM10 24 Good 17 18 µg/m3
12:00 AM NREL O3 8 Good 17 20 PPB
11:00 PM CAMP PM10 24 Good 17 18 µg/m3
11:00 PM FTCF PM10 24 Good 17 18 µg/m3
10:00 PM ASP O3 8 Good 17 20 PPB
10:00 PM GRET O3 8 Good 17 20 PPB
9:00 PM CHAT O3 8 Good 17 20 PPB
9:00 PM FTCF PM2.5 24 Good 17 5 µg/m3
8:00 PM CAMP NO2 1 Good 17 18 PPB
8:00 PM CAMP NO2 1 Good 17 18 PPB
7:00 PM FTCW O3 8 Good 17 20 PPB
7:00 PM GJPB PM10 24 Good 17 18 µg/m3
7:00 PM SBC O3 8 Good 17 20 PPB
6:00 PM GJPB PM10 24 Good 17 18 µg/m3
6:00 PM SBC O3 8 Good 17 20 PPB
5:00 PM FTCF PM10 24 Good 17 18 µg/m3
5:00 PM GJPB PM10 24 Good 17 18 µg/m3
5:00 PM SBC O3 8 Good 17 20 PPB
4:00 PM CRG O3 8 Good 17 20 PPB
4:00 PM RFN O3 8 Good 17 20 PPB
3:00 PM COMM PM2.5 24 Good 17 5 µg/m3
3:00 PM FTCF PM2.5 24 Good 17 5 µg/m3
3:00 PM FTCW O3 8 Good 17 20 PPB
3:00 PM NREL O3 8 Good 17 20 PPB
2:00 PM FTCW O3 8 Good 17 20 PPB
2:00 PM WCH O3 8 Good 17 20 PPB
1:00 PM WCH O3 8 Good 17 20 PPB
12:00 PM LAY O3 8 Good 17 20 PPB
12:00 PM WBY O3 8 Good 17 20 PPB
12:00 PM WCH O3 8 Good 17 20 PPB
11:00 AM GJPB PM10 24 Good 17 18 µg/m3
11:00 AM HLD O3 8 Good 17 20 PPB
11:00 AM WCH O3 8 Good 17 20 PPB
10:00 AM CTZ O3 8 Good 17 20 PPB
10:00 AM GJPB PM10 24 Good 17 18 µg/m3
10:00 AM HLD O3 8 Good 17 20 PPB
9:00 AM FTCW O3 8 Good 17 20 PPB
9:00 AM GJPB PM10 24 Good 17 18 µg/m3
9:00 AM GRET O3 8 Good 17 20 PPB
9:00 AM HLD O3 8 Good 17 20 PPB
8:00 AM FTCR O3 8 Good 17 20 PPB
8:00 AM FTCW O3 8 Good 17 20 PPB
8:00 AM GJPB PM10 24 Good 17 18 µg/m3
8:00 AM NREL O3 8 Good 17 20 PPB
8:00 AM WBY O3 8 Good 17 20 PPB
7:00 AM CAMP PM2.5 24 Good 17 5 µg/m3
7:00 AM FTCF PM2.5 24 Good 17 5 µg/m3
7:00 AM FTCR O3 8 Good 17 20 PPB
7:00 AM GJPB PM10 24 Good 17 18 µg/m3
7:00 AM RIFLO3 O3 8 Good 17 20 PPB
7:00 AM WBY O3 8 Good 17 20 PPB
6:00 AM CRG O3 8 Good 17 20 PPB
6:00 AM FTCF PM2.5 24 Good 17 5 µg/m3
6:00 AM GJPB PM10 24 Good 17 18 µg/m3
6:00 AM LAY O3 8 Good 17 20 PPB
5:00 AM CAMP O3 8 Good 17 20 PPB
5:00 AM CTZ O3 8 Good 17 20 PPB
5:00 AM FTC O3 8 Good 17 20 PPB
2:00 AM GREH PM2.5 24 Good 17 5 µg/m3
2:00 AM LNGM PM2.5 24 Good 17 5 µg/m3
1:00 AM FTCF PM2.5 24 Good 17 5 µg/m3
1:00 AM LNGM PM2.5 24 Good 17 5 µg/m3
12:00 AM CAMP PM10 24 Good 18 19 µg/m3
12:00 AM WBY O3 8 Good 18 21 PPB
11:00 PM RFN O3 8 Good 18 21 PPB
10:00 PM FTCF PM2.5 24 Good 18 6 µg/m3
9:00 PM GRET O3 8 Good 18 21 PPB
9:00 PM HLD O3 8 Good 18 21 PPB
7:00 PM CAMP PM10 24 Good 18 19 µg/m3
7:00 PM CRG O3 8 Good 18 21 PPB
7:00 PM WCH O3 8 Good 18 21 PPB
6:00 PM FTCW O3 8 Good 18 21 PPB
4:00 PM FTCF PM2.5 24 Good 18 5 µg/m3
4:00 PM FTCW O3 8 Good 18 21 PPB
4:00 PM GJPB PM10 24 Good 18 19 µg/m3
4:00 PM NREL O3 8 Good 18 21 PPB
3:00 PM GJPB PM10 24 Good 18 19 µg/m3
3:00 PM WCH O3 8 Good 18 21 PPB
2:00 PM COMM PM2.5 24 Good 18 6 µg/m3
2:00 PM FTCF PM2.5 24 Good 18 5 µg/m3
2:00 PM GJPB PM10 24 Good 18 19 µg/m3
1:00 PM GJPB PM10 24 Good 18 19 µg/m3
1:00 PM WBY O3 8 Good 18 21 PPB
12:00 PM GJPB PM10 24 Good 18 19 µg/m3
12:00 PM GRET O3 8 Good 18 21 PPB
12:00 PM HLD O3 8 Good 18 21 PPB
12:00 PM RIFLO3 O3 8 Good 18 21 PPB
11:00 AM GRET O3 8 Good 18 21 PPB
10:00 AM AURE O3 8 Good 18 21 PPB
10:00 AM GRET O3 8 Good 18 21 PPB
10:00 AM WCH O3 8 Good 18 21 PPB
9:00 AM AURE O3 8 Good 18 21 PPB
8:00 AM AURE O3 8 Good 18 21 PPB
8:00 AM GRET O3 8 Good 18 21 PPB
8:00 AM HLD O3 8 Good 18 21 PPB
7:00 AM AURE O3 8 Good 18 21 PPB
7:00 AM FTCW O3 8 Good 18 21 PPB
7:00 AM GRET O3 8 Good 18 21 PPB
7:00 AM RFN O3 8 Good 18 21 PPB
7:00 AM SBC O3 8 Good 18 21 PPB
6:00 AM AURE O3 8 Good 18 21 PPB
6:00 AM CAMP PM2.5 24 Good 18 6 µg/m3
6:00 AM FTCR O3 8 Good 18 21 PPB
6:00 AM WBY O3 8 Good 18 21 PPB
5:00 AM CAMP PM2.5 24 Good 18 6 µg/m3
5:00 AM FTCF PM2.5 24 Good 18 6 µg/m3
5:00 AM GJPB PM10 24 Good 18 19 µg/m3
5:00 AM LAY O3 8 Good 18 21 PPB
4:00 AM FTC O3 8 Good 18 21 PPB
4:00 AM FTCF PM2.5 24 Good 18 6 µg/m3
4:00 AM GJPB PM10 24 Good 18 19 µg/m3
3:00 AM FTCF PM2.5 24 Good 18 6 µg/m3
3:00 AM GJPB PM10 24 Good 18 19 µg/m3
2:00 AM FTCF PM2.5 24 Good 18 6 µg/m3
2:00 AM GJPB PM10 24 Good 18 19 µg/m3
1:00 AM GJPB PM10 24 Good 18 19 µg/m3
1:00 AM GREH PM2.5 24 Good 18 6 µg/m3
12:00 AM AURE O3 8 Good 19 23 PPB
12:00 AM GJPB PM10 24 Good 19 20 µg/m3
11:00 PM GJPB PM10 24 Good 19 20 µg/m3
11:00 PM NREL O3 8 Good 19 22 PPB
11:00 PM WBY O3 8 Good 19 22 PPB
10:00 PM GJPB PM10 24 Good 19 21 µg/m3
10:00 PM NREL O3 8 Good 19 23 PPB
10:00 PM RFN O3 8 Good 19 22 PPB
10:00 PM WBY O3 8 Good 19 23 PPB
9:00 PM ASP O3 8 Good 19 22 PPB
9:00 PM GJPB PM10 24 Good 19 21 µg/m3
9:00 PM NREL O3 8 Good 19 23 PPB
9:00 PM RFN O3 8 Good 19 23 PPB
8:00 PM ASP O3 8 Good 19 23 PPB
8:00 PM CHAT O3 8 Good 19 22 PPB
8:00 PM GJPB PM10 24 Good 19 20 µg/m3
8:00 PM GRET O3 8 Good 19 23 PPB
8:00 PM HLD O3 8 Good 19 23 PPB
8:00 PM NREL O3 8 Good 19 23 PPB
8:00 PM RFN O3 8 Good 19 23 PPB
7:00 PM RFN O3 8 Good 19 23 PPB
6:00 PM CRG O3 8 Good 19 22 PPB
6:00 PM NREL O3 8 Good 19 23 PPB
6:00 PM RFN O3 8 Good 19 23 PPB
6:00 PM WCH O3 8 Good 19 22 PPB
5:00 PM CRG O3 8 Good 19 22 PPB
5:00 PM FTCW O3 8 Good 19 22 PPB
5:00 PM NREL O3 8 Good 19 22 PPB
5:00 PM RFN O3 8 Good 19 22 PPB
5:00 PM WCH O3 8 Good 19 22 PPB
4:00 PM CAMP NO2 1 Good 19 20 PPB
4:00 PM CAMP NO2 1 Good 19 20 PPB
4:00 PM WCH O3 8 Good 19 22 PPB
3:00 PM CAMP NO2 1 Good 19 20 PPB
3:00 PM CAMP NO2 1 Good 19 20 PPB
3:00 PM WBY O3 8 Good 19 23 PPB
2:00 PM GRET O3 8 Good 19 23 PPB
2:00 PM HLD O3 8 Good 19 23 PPB
2:00 PM WBY O3 8 Good 19 22 PPB
1:00 PM CHAT O3 8 Good 19 23 PPB
1:00 PM COMM PM2.5 24 Good 19 6 µg/m3
1:00 PM GRET O3 8 Good 19 22 PPB
1:00 PM HLD O3 8 Good 19 22 PPB
1:00 PM LAY O3 8 Good 19 23 PPB
12:00 PM ACAD O3 8 Good 19 23 PPB
12:00 PM AURE O3 8 Good 19 23 PPB
12:00 PM CHAT O3 8 Good 19 23 PPB
11:00 AM ACAD O3 8 Good 19 22 PPB
11:00 AM AURE O3 8 Good 19 22 PPB
11:00 AM CHAT O3 8 Good 19 22 PPB
10:00 AM ACAD O3 8 Good 19 22 PPB
10:00 AM CHAT O3 8 Good 19 22 PPB
9:00 AM ACAD O3 8 Good 19 23 PPB
9:00 AM CHAT O3 8 Good 19 23 PPB
9:00 AM WCH O3 8 Good 19 22 PPB
8:00 AM WCH O3 8 Good 19 22 PPB
7:00 AM HLD O3 8 Good 19 23 PPB
7:00 AM NREL O3 8 Good 19 22 PPB
6:00 AM FTCW O3 8 Good 19 22 PPB
6:00 AM GRET O3 8 Good 19 22 PPB
6:00 AM NREL O3 8 Good 19 23 PPB
6:00 AM RFN O3 8 Good 19 23 PPB
6:00 AM SBC O3 8 Good 19 22 PPB
5:00 AM AURE O3 8 Good 19 22 PPB
5:00 AM CRG O3 8 Good 19 22 PPB
5:00 AM FTCR O3 8 Good 19 22 PPB
5:00 AM FTCW O3 8 Good 19 23 PPB
5:00 AM GRET O3 8 Good 19 23 PPB
5:00 AM WBY O3 8 Good 19 22 PPB
4:00 AM CAMP O3 8 Good 19 22 PPB
4:00 AM CAMP PM2.5 24 Good 19 6 µg/m3
4:00 AM CRG O3 8 Good 19 23 PPB
4:00 AM CTZ O3 8 Good 19 22 PPB
4:00 AM FTCR O3 8 Good 19 23 PPB
4:00 AM GRET O3 8 Good 19 23 PPB
4:00 AM LAY O3 8 Good 19 22 PPB
4:00 AM WBY O3 8 Good 19 23 PPB
3:00 AM CAMP O3 8 Good 19 22 PPB
3:00 AM CAMP PM2.5 24 Good 19 6 µg/m3
3:00 AM FTC O3 8 Good 19 22 PPB
2:00 AM CAMP O3 8 Good 19 22 PPB
2:00 AM FTC O3 8 Good 19 23 PPB
1:00 AM CAMP O3 8 Good 19 22 PPB
12:00 AM CAMP NO2 1 Good 20 21 PPB
12:00 AM CAMP NO2 1 Good 20 21 PPB
12:00 AM FTCF PM2.5 24 Good 20 6 µg/m3
11:00 PM FTCF PM2.5 24 Good 20 6 µg/m3
9:00 PM WBY O3 8 Good 20 24 PPB
7:00 PM ASP O3 8 Good 20 24 PPB
7:00 PM CHAT O3 8 Good 20 24 PPB
7:00 PM NREL O3 8 Good 20 24 PPB
6:00 PM CAMP NO2 1 Good 20 21 PPB
6:00 PM CAMP NO2 1 Good 20 21 PPB
4:00 PM WBY O3 8 Good 20 24 PPB
3:00 PM GRET O3 8 Good 20 24 PPB
2:00 PM CHAT O3 8 Good 20 24 PPB
1:00 PM ASP O3 8 Good 20 24 PPB
1:00 PM AURE O3 8 Good 20 24 PPB
1:00 PM FTCF PM10 24 Good 20 22 µg/m3
12:00 PM ASP O3 8 Good 20 24 PPB
12:00 PM COMM PM2.5 24 Good 20 6 µg/m3
12:00 PM FTCF PM10 24 Good 20 22 µg/m3
11:00 AM ASP O3 8 Good 20 24 PPB
11:00 AM COMM PM2.5 24 Good 20 6 µg/m3
11:00 AM CTZ O3 8 Good 20 24 PPB
8:00 AM CHAT O3 8 Good 20 24 PPB
7:00 AM WCH O3 8 Good 20 24 PPB
6:00 AM RIFLO3 O3 8 Good 20 24 PPB
5:00 AM RFN O3 8 Good 20 24 PPB
5:00 AM SBC O3 8 Good 20 24 PPB
4:00 AM AURE O3 8 Good 20 24 PPB
4:00 AM FTCW O3 8 Good 20 24 PPB
3:00 AM CRG O3 8 Good 20 24 PPB
3:00 AM CTZ O3 8 Good 20 24 PPB
3:00 AM FTCR O3 8 Good 20 24 PPB
3:00 AM GRET O3 8 Good 20 24 PPB
3:00 AM LAY O3 8 Good 20 24 PPB
3:00 AM WBY O3 8 Good 20 24 PPB
2:00 AM CAMP PM2.5 24 Good 20 6 µg/m3
2:00 AM FTCR O3 8 Good 20 24 PPB
1:00 AM CAMP PM2.5 24 Good 20 6 µg/m3
1:00 AM FTC O3 8 Good 20 24 PPB
8:00 PM WBY O3 8 Good 21 25 PPB
7:00 PM GRET O3 8 Good 21 25 PPB
7:00 PM HLD O3 8 Good 21 25 PPB
6:00 PM CHAT O3 8 Good 21 25 PPB
5:00 PM CHAT O3 8 Good 21 25 PPB
4:00 PM CHAT O3 8 Good 21 25 PPB
4:00 PM FTCF PM10 24 Good 21 23 µg/m3
4:00 PM GRET O3 8 Good 21 25 PPB
3:00 PM CHAT O3 8 Good 21 25 PPB
3:00 PM FTCF PM10 24 Good 21 23 µg/m3
3:00 PM HLD O3 8 Good 21 25 PPB
2:00 PM ASP O3 8 Good 21 25 PPB
2:00 PM FTCF PM10 24 Good 21 23 µg/m3
1:00 PM ACAD O3 8 Good 21 25 PPB
1:00 PM RIFLO3 O3 8 Good 21 25 PPB
11:00 AM FTCF PM10 24 Good 21 23 µg/m3
10:00 AM ASP O3 8 Good 21 25 PPB
10:00 AM COMM PM2.5 24 Good 21 7 µg/m3
10:00 AM FTCF PM10 24 Good 21 23 µg/m3
9:00 AM FTCF PM10 24 Good 21 23 µg/m3
8:00 AM ACAD O3 8 Good 21 25 PPB
8:00 AM FTCF PM10 24 Good 21 23 µg/m3
7:00 AM CHAT O3 8 Good 21 25 PPB
6:00 AM HLD O3 8 Good 21 25 PPB
5:00 AM NREL O3 8 Good 21 25 PPB
4:00 AM RFN O3 8 Good 21 25 PPB
4:00 AM SBC O3 8 Good 21 25 PPB
3:00 AM AURE O3 8 Good 21 25 PPB
3:00 AM FTCW O3 8 Good 21 25 PPB
2:00 AM CRG O3 8 Good 21 25 PPB
2:00 AM GRET O3 8 Good 21 25 PPB
2:00 AM WBY O3 8 Good 21 25 PPB
1:00 AM CRG O3 8 Good 21 25 PPB
1:00 AM FTCR O3 8 Good 21 25 PPB
1:00 AM RIFL PM2.5 24 Good 21 6 µg/m3
11:00 PM AURE O3 8 Good 22 26 PPB
10:00 PM CAMP NO2 1 Good 22 23 PPB
10:00 PM CAMP NO2 1 Good 22 23 PPB
7:00 PM CAMP NO2 1 Good 22 23 PPB
7:00 PM CAMP NO2 1 Good 22 23 PPB
7:00 PM WBY O3 8 Good 22 26 PPB
6:00 PM ASP O3 8 Good 22 26 PPB
6:00 PM CAMP PM10 24 Good 22 24 µg/m3
6:00 PM GRET O3 8 Good 22 26 PPB
6:00 PM WBY O3 8 Good 22 26 PPB
5:00 PM CAMP NO2 1 Good 22 23 PPB
5:00 PM CAMP NO2 1 Good 22 23 PPB
5:00 PM GRET O3 8 Good 22 26 PPB
5:00 PM WBY O3 8 Good 22 26 PPB
4:00 PM HLD O3 8 Good 22 26 PPB
3:00 PM ASP O3 8 Good 22 26 PPB
2:00 PM AURE O3 8 Good 22 26 PPB
2:00 PM LAY O3 8 Good 22 26 PPB
10:00 AM PAL O3 8 Good 22 26 PPB
9:00 AM ASP O3 8 Good 22 26 PPB
9:00 AM COMM PM2.5 24 Good 22 7 µg/m3
7:00 AM ACAD O3 8 Good 22 26 PPB
7:00 AM FTCF PM10 24 Good 22 24 µg/m3
6:00 AM CHAT O3 8 Good 22 26 PPB
6:00 AM WCH O3 8 Good 22 26 PPB
5:00 AM HLD O3 8 Good 22 26 PPB
4:00 AM NREL O3 8 Good 22 26 PPB
3:00 AM RFN O3 8 Good 22 26 PPB
3:00 AM RIFL PM2.5 24 Good 22 7 µg/m3
3:00 AM SBC O3 8 Good 22 26 PPB
2:00 AM AURE O3 8 Good 22 26 PPB
2:00 AM CTZ O3 8 Good 22 26 PPB
2:00 AM FTCW O3 8 Good 22 26 PPB
2:00 AM LAY O3 8 Good 22 26 PPB
2:00 AM RIFL PM10 24 Good 22 24 µg/m3
2:00 AM RIFL PM2.5 24 Good 22 7 µg/m3
2:00 AM SBC O3 8 Good 22 26 PPB
1:00 AM GRET O3 8 Good 22 26 PPB
1:00 AM RIFL PM10 24 Good 22 24 µg/m3
6:00 PM HLD O3 8 Good 23 27 PPB
5:00 PM ASP O3 8 Good 23 27 PPB
5:00 PM HLD O3 8 Good 23 27 PPB
4:00 PM ASP O3 8 Good 23 27 PPB
3:00 PM AURE O3 8 Good 23 27 PPB
2:00 PM ACAD O3 8 Good 23 27 PPB
11:00 AM PAL O3 8 Good 23 27 PPB
9:00 AM PAL O3 8 Good 23 27 PPB
8:00 AM ASP O3 8 Good 23 27 PPB
8:00 AM COMM PM2.5 24 Good 23 7 µg/m3
6:00 AM FTCF PM10 24 Good 23 25 µg/m3
5:00 AM CHAT O3 8 Good 23 27 PPB
5:00 AM WCH O3 8 Good 23 27 PPB
4:00 AM HLD O3 8 Good 23 27 PPB
3:00 AM NREL O3 8 Good 23 27 PPB
3:00 AM RIFL PM10 24 Good 23 25 µg/m3
2:00 AM RFN O3 8 Good 23 27 PPB
1:00 AM FTCW O3 8 Good 23 27 PPB
1:00 AM SBC O3 8 Good 23 27 PPB
1:00 AM WBY O3 8 Good 23 27 PPB
12:00 AM ACAD O3 8 Good 24 28 PPB
9:00 PM CAMP NO2 1 Good 24 25 PPB
9:00 PM CAMP NO2 1 Good 24 25 PPB
3:00 PM LAY O3 8 Good 24 28 PPB
11:00 AM MAN O3 8 Good 24 28 PPB
10:00 AM MAN O3 8 Good 24 28 PPB
8:00 AM PAL O3 8 Good 24 28 PPB
7:00 AM ASP O3 8 Good 24 28 PPB
7:00 AM COMM PM2.5 24 Good 24 7 µg/m3
6:00 AM ACAD O3 8 Good 24 28 PPB
5:00 AM FTCF PM10 24 Good 24 26 µg/m3
4:00 AM CHAT O3 8 Good 24 28 PPB
4:00 AM RIFL PM10 24 Good 24 26 µg/m3
4:00 AM RIFL PM2.5 24 Good 24 7 µg/m3
4:00 AM WCH O3 8 Good 24 28 PPB
3:00 AM CHAT O3 8 Good 24 28 PPB
3:00 AM FTCF PM10 24 Good 24 26 µg/m3
3:00 AM HLD O3 8 Good 24 28 PPB
3:00 AM WCH O3 8 Good 24 28 PPB
2:00 AM FTCF PM10 24 Good 24 26 µg/m3
2:00 AM NREL O3 8 Good 24 28 PPB
2:00 AM WCH O3 8 Good 24 28 PPB
1:00 AM AURE O3 8 Good 24 28 PPB
1:00 AM FTCF PM10 24 Good 24 26 µg/m3
1:00 AM RFN O3 8 Good 24 28 PPB
11:00 PM ACAD O3 8 Good 25 29 PPB
10:00 PM ACAD O3 8 Good 25 30 PPB
10:00 PM AURE O3 8 Good 25 29 PPB
9:00 PM AURE O3 8 Good 25 30 PPB
5:00 PM AURE O3 8 Good 25 30 PPB
4:00 PM AURE O3 8 Good 25 29 PPB
3:00 PM ACAD O3 8 Good 25 29 PPB
1:00 PM MAN O3 8 Good 25 30 PPB
12:00 PM CTZ O3 8 Good 25 30 PPB
12:00 PM MAN O3 8 Good 25 29 PPB
12:00 PM PAL O3 8 Good 25 29 PPB
9:00 AM MAN O3 8 Good 25 30 PPB
7:00 AM PAL O3 8 Good 25 30 PPB
6:00 AM ASP O3 8 Good 25 29 PPB
6:00 AM RIFL PM10 24 Good 25 27 µg/m3
5:00 AM ACAD O3 8 Good 25 29 PPB
5:00 AM ASP O3 8 Good 25 30 PPB
5:00 AM RIFL PM10 24 Good 25 27 µg/m3
5:00 AM RIFLO3 O3 8 Good 25 29 PPB
4:00 AM ACAD O3 8 Good 25 30 PPB
4:00 AM ASP O3 8 Good 25 30 PPB
4:00 AM FTCF PM10 24 Good 25 27 µg/m3
3:00 AM ASP O3 8 Good 25 30 PPB
2:00 AM ASP O3 8 Good 25 30 PPB
2:00 AM CHAT O3 8 Good 25 29 PPB
2:00 AM HLD O3 8 Good 25 29 PPB
1:00 AM ASP O3 8 Good 25 30 PPB
1:00 AM CHAT O3 8 Good 25 30 PPB
1:00 AM CTZ O3 8 Good 25 29 PPB
1:00 AM HLD O3 8 Good 25 30 PPB
1:00 AM LAY O3 8 Good 25 30 PPB
1:00 AM NREL O3 8 Good 25 29 PPB
1:00 AM WCH O3 8 Good 25 29 PPB
9:00 PM ACAD O3 8 Good 26 31 PPB
8:00 PM AURE O3 8 Good 26 31 PPB
7:00 PM AURE O3 8 Good 26 31 PPB
6:00 PM AURE O3 8 Good 26 31 PPB
4:00 PM ACAD O3 8 Good 26 31 PPB
4:00 PM LAY O3 8 Good 26 31 PPB
2:00 PM MAN O3 8 Good 26 31 PPB
2:00 PM RIFLO3 O3 8 Good 26 31 PPB
1:00 PM PAL O3 8 Good 26 31 PPB
9:00 AM RIFL PM10 24 Good 26 28 µg/m3
8:00 AM MAN O3 8 Good 26 31 PPB
8:00 AM RIFL PM10 24 Good 26 28 µg/m3
7:00 AM RIFL PM10 24 Good 26 28 µg/m3
6:00 AM COMM PM2.5 24 Good 26 8 µg/m3
5:00 AM RIFL PM2.5 24 Good 26 8 µg/m3
3:00 AM ACAD O3 8 Good 26 31 PPB
12:00 AM MAN O3 8 Good 27 32 PPB
12:00 AM RIFL PM10 24 Good 27 29 µg/m3
11:00 PM RIFL PM10 24 Good 27 29 µg/m3
8:00 PM ACAD O3 8 Good 27 32 PPB
7:00 PM ACAD O3 8 Good 27 32 PPB
6:00 PM ACAD O3 8 Good 27 32 PPB
5:00 PM ACAD O3 8 Good 27 32 PPB
10:00 AM RIFL PM10 24 Good 27 29 µg/m3
7:00 AM MAN O3 8 Good 27 32 PPB
6:00 AM PAL O3 8 Good 27 32 PPB
5:00 AM COMM PM2.5 24 Good 27 8 µg/m3
4:00 AM RIFLO3 O3 8 Good 27 32 PPB
2:00 AM ACAD O3 8 Good 27 32 PPB
12:00 AM LAY O3 8 Good 28 33 PPB
10:00 PM RIFL PM10 24 Good 28 30 µg/m3
9:00 PM RIFL PM10 24 Good 28 30 µg/m3
8:00 PM RIFL PM10 24 Good 28 30 µg/m3
7:00 PM RIFL PM10 24 Good 28 30 µg/m3
6:00 PM RIFL PM10 24 Good 28 30 µg/m3
3:00 PM MAN O3 8 Good 28 33 PPB
11:00 AM RIFL PM10 24 Good 28 30 µg/m3
6:00 AM RIFL PM2.5 24 Good 28 9 µg/m3
5:00 AM PAL O3 8 Good 28 33 PPB
4:00 AM COMM PM2.5 24 Good 28 9 µg/m3
11:00 PM LAY O3 8 Good 29 34 PPB
11:00 PM MAN O3 8 Good 29 34 PPB
5:00 PM LAY O3 8 Good 29 34 PPB
5:00 PM RIFL PM10 24 Good 29 31 µg/m3
4:00 PM RIFL PM10 24 Good 29 31 µg/m3
3:00 PM RIFL PM10 24 Good 29 31 µg/m3
2:00 PM RIFL PM10 24 Good 29 31 µg/m3
1:00 PM RIFL PM10 24 Good 29 31 µg/m3
12:00 PM RIFL PM10 24 Good 29 31 µg/m3
6:00 AM MAN O3 8 Good 29 34 PPB
3:00 AM COMM PM2.5 24 Good 29 9 µg/m3
1:00 AM ACAD O3 8 Good 29 34 PPB
10:00 PM MAN O3 8 Good 30 35 PPB
5:00 PM CAMP PM10 24 Good 30 32 µg/m3
4:00 PM MAN O3 8 Good 30 35 PPB
2:00 PM PAL O3 8 Good 30 35 PPB
1:00 PM CTZ O3 8 Good 30 35 PPB
7:00 AM RIFL PM2.5 24 Good 30 9 µg/m3
5:00 AM MAN O3 8 Good 30 35 PPB
4:00 AM MAN O3 8 Good 30 35 PPB
4:00 AM PAL O3 8 Good 30 35 PPB
3:00 AM RIFLO3 O3 8 Good 30 35 PPB
2:00 AM COMM PM2.5 24 Good 30 9 µg/m3
1:00 AM COMM PM2.5 24 Good 30 9 µg/m3
1:00 AM WBY PM10 24 Good 30 32 µg/m3
10:00 PM LAY O3 8 Good 31 36 PPB
9:00 PM LAY O3 8 Good 31 37 PPB
9:00 PM MAN O3 8 Good 31 36 PPB
8:00 PM LAY O3 8 Good 31 37 PPB
8:00 PM MAN O3 8 Good 31 37 PPB
7:00 PM LAY O3 8 Good 31 37 PPB
6:00 PM LAY O3 8 Good 31 36 PPB
6:00 PM MAN O3 8 Good 31 37 PPB
5:00 PM MAN O3 8 Good 31 36 PPB
3:00 PM RIFLO3 O3 8 Good 31 36 PPB
8:00 AM RIFL PM2.5 24 Good 31 10 µg/m3
3:00 AM MAN O3 8 Good 31 36 PPB
3:00 AM PAL O3 8 Good 31 36 PPB
3:00 AM WBY PM10 24 Good 31 34 µg/m3
2:00 AM MAN O3 8 Good 31 36 PPB
2:00 AM WBY PM10 24 Good 31 33 µg/m3
7:00 PM MAN O3 8 Good 32 38 PPB
3:00 PM PAL O3 8 Good 32 38 PPB
9:00 AM RIFL PM2.5 24 Good 32 10 µg/m3
2:00 AM PAL O3 8 Good 32 38 PPB
2:00 AM RIFLO3 O3 8 Good 32 38 PPB
1:00 AM MAN O3 8 Good 32 38 PPB
12:00 AM RIFLO3 O3 8 Good 33 39 PPB
10:00 AM RIFL PM2.5 24 Good 33 10 µg/m3
4:00 AM WBY PM10 24 Good 33 36 µg/m3
12:00 AM RIFL PM2.5 24 Good 34 10 µg/m3
11:00 PM RIFL PM2.5 24 Good 34 11 µg/m3
5:00 AM WBY PM10 24 Good 34 37 µg/m3
1:00 AM PAL O3 8 Good 34 40 PPB
1:00 AM RIFLO3 O3 8 Good 34 40 PPB
11:00 PM RIFLO3 O3 8 Good 35 41 PPB
10:00 PM RIFL PM2.5 24 Good 35 11 µg/m3
4:00 PM RIFLO3 O3 8 Good 35 41 PPB
2:00 PM CAMP PM10 24 Good 35 38 µg/m3
2:00 PM CTZ O3 8 Good 35 41 PPB
1:00 PM CAMP PM10 24 Good 35 38 µg/m3
12:00 PM CAMP PM10 24 Good 35 38 µg/m3
11:00 AM CAMP PM10 24 Good 35 38 µg/m3
11:00 AM RIFL PM2.5 24 Good 35 11 µg/m3
10:00 AM CAMP PM10 24 Good 35 38 µg/m3
12:00 AM CTZ O3 8 Good 36 42 PPB
11:00 PM CTZ O3 8 Good 36 43 PPB
10:00 PM RIFLO3 O3 8 Good 36 43 PPB
9:00 PM RIFL PM2.5 24 Good 36 11 µg/m3
8:00 PM RIFL PM2.5 24 Good 36 11 µg/m3
7:00 PM RIFL PM2.5 24 Good 36 11 µg/m3
6:00 PM RIFL PM2.5 24 Good 36 11 µg/m3
5:00 PM RIFL PM2.5 24 Good 36 11 µg/m3
4:00 PM CAMP PM10 24 Good 36 39 µg/m3
4:00 PM PAL O3 8 Good 36 42 PPB
4:00 PM RIFL PM2.5 24 Good 36 11 µg/m3
3:00 PM CAMP PM10 24 Good 36 39 µg/m3
9:00 AM CAMP PM10 24 Good 36 39 µg/m3
5:00 PM PAL O3 8 Good 37 44 PPB
5:00 PM RIFLO3 O3 8 Good 37 44 PPB
3:00 PM RIFL PM2.5 24 Good 37 11 µg/m3
2:00 PM RIFL PM2.5 24 Good 37 11 µg/m3
12:00 PM RIFL PM2.5 24 Good 37 11 µg/m3
8:00 AM CAMP PM10 24 Good 37 40 µg/m3
1:00 PM RIFL PM2.5 24 Good 38 12 µg/m3
7:00 AM CAMP PM10 24 Good 38 41 µg/m3
10:00 PM CTZ O3 8 Good 39 46 PPB
9:00 PM RIFLO3 O3 8 Good 39 46 PPB
6:00 PM RIFLO3 O3 8 Good 39 46 PPB
6:00 AM CAMP PM10 24 Good 39 42 µg/m3
12:00 AM PAL O3 8 Good 40 47 PPB
11:00 PM PAL O3 8 Good 40 47 PPB
8:00 PM RIFLO3 O3 8 Good 40 47 PPB
7:00 PM RIFLO3 O3 8 Good 40 47 PPB
6:00 PM PAL O3 8 Good 40 47 PPB
3:00 PM CTZ O3 8 Good 40 47 PPB
5:00 AM CAMP PM10 24 Good 40 43 µg/m3
4:00 AM CAMP PM10 24 Good 40 43 µg/m3
10:00 PM PAL O3 8 Good 41 48 PPB
9:00 PM PAL O3 8 Good 41 48 PPB
8:00 PM PAL O3 8 Good 41 48 PPB
7:00 PM PAL O3 8 Good 41 48 PPB
3:00 AM CAMP PM10 24 Good 41 44 µg/m3
2:00 AM CAMP PM10 24 Good 41 44 µg/m3
1:00 AM CAMP PM10 24 Good 41 44 µg/m3
9:00 PM CTZ O3 8 Good 42 50 PPB
8:00 PM CTZ O3 8 Good 44 52 PPB
4:00 PM CTZ O3 8 Good 44 52 PPB
7:00 PM CTZ O3 8 Good 46 54 PPB
6:00 PM CTZ O3 8 Good 47 56 PPB
5:00 PM CTZ O3 8 Good 47 55 PPB

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

Colorado Department of Public Health & Environment/APCD/Technical Services Program
visit us at: http://www.colorado.gov/airquality - all data are preliminary