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AQI Calculations on 12/06/2012 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 WCH O3 8 Good 8 10 PPB
11:00 PM WCH O3 8 Good 10 12 PPB
10:00 PM WCH O3 8 Good 12 14 PPB
9:00 PM WCH O3 8 Good 14 16 PPB
8:00 PM WCH O3 8 Good 14 17 PPB
7:00 PM WCH O3 8 Good 16 19 PPB
6:00 PM WCH O3 8 Good 17 20 PPB
5:00 PM WCH O3 8 Good 19 22 PPB
4:00 PM WCH O3 8 Good 19 22 PPB
3:00 PM WCH O3 8 Good 16 19 PPB
2:00 PM WCH O3 8 Good 14 17 PPB
1:00 PM WCH O3 8 Good 14 17 PPB
12:00 PM WCH O3 8 Good 15 18 PPB
11:00 AM WCH O3 8 Good 17 20 PPB
10:00 AM WCH O3 8 Good 19 23 PPB
9:00 AM WCH O3 8 Good 22 26 PPB
8:00 AM WCH O3 8 Good 25 30 PPB
7:00 AM WCH O3 8 Good 28 33 PPB
6:00 AM WCH O3 8 Good 31 37 PPB
5:00 AM WCH O3 8 Good 33 39 PPB
4:00 AM WCH O3 8 Good 34 40 PPB
3:00 AM WCH O3 8 Good 34 40 PPB
2:00 AM WCH O3 8 Good 34 40 PPB
1:00 AM WCH O3 8 Good 33 39 PPB
12:00 AM WBY CO 8 Good 6 0.5 PPM
12:00 AM WBY O3 8 Good 2 2 PPB
12:00 AM WBY PM10 24 Good 7 8 µg/m3
12:00 AM WBY SO2 1 Good 3 2 PPB
12:00 AM WBY SO2 1 Good 3 2 PPB
11:00 PM WBY CO 8 Good 6 0.5 PPM
11:00 PM WBY O3 8 Good 4 5 PPB
11:00 PM WBY PM10 24 Good 7 8 µg/m3
11:00 PM WBY SO2 1 Good 1 1 PPB
11:00 PM WBY SO2 1 Good 1 1 PPB
10:00 PM WBY CO 8 Good 5 0.4 PPM
10:00 PM WBY O3 8 Good 7 8 PPB
10:00 PM WBY PM10 24 Good 6 7 µg/m3
10:00 PM WBY SO2 1 Good 1 1 PPB
10:00 PM WBY SO2 1 Good 1 1 PPB
9:00 PM WBY CO 8 Good 5 0.4 PPM
9:00 PM WBY O3 8 Good 10 12 PPB
9:00 PM WBY PM10 24 Good 6 7 µg/m3
9:00 PM WBY SO2 1 Good 1 1 PPB
9:00 PM WBY SO2 1 Good 1 1 PPB
8:00 PM WBY CO 8 Good 5 0.4 PPM
8:00 PM WBY O3 8 Good 13 15 PPB
8:00 PM WBY PM10 24 Good 6 7 µg/m3
8:00 PM WBY SO2 1 Good 1 1 PPB
8:00 PM WBY SO2 1 Good 1 1 PPB
7:00 PM WBY CO 8 Good 5 0.4 PPM
7:00 PM WBY O3 8 Good 15 18 PPB
7:00 PM WBY PM10 24 Good 9 10 µg/m3
7:00 PM WBY SO2 1 Good 1 1 PPB
7:00 PM WBY SO2 1 Good 1 1 PPB
6:00 PM WBY CO 8 Good 5 0.4 PPM
6:00 PM WBY O3 8 Good 17 20 PPB
6:00 PM WBY PM10 24 Good 9 10 µg/m3
6:00 PM WBY SO2 1 Good 1 1 PPB
6:00 PM WBY SO2 1 Good 1 1 PPB
5:00 PM WBY CO 8 Good 3 0.3 PPM
5:00 PM WBY O3 8 Good 19 23 PPB
5:00 PM WBY PM10 24 Good 9 10 µg/m3
5:00 PM WBY SO2 1 Good 3 2 PPB
5:00 PM WBY SO2 1 Good 3 2 PPB
4:00 PM WBY CO 8 Good 3 0.3 PPM
4:00 PM WBY O3 8 Good 21 25 PPB
4:00 PM WBY PM10 24 Good 10 11 µg/m3
4:00 PM WBY SO2 1 Good 3 2 PPB
4:00 PM WBY SO2 1 Good 3 2 PPB
3:00 PM WBY CO 8 Good 3 0.3 PPM
3:00 PM WBY O3 8 Good 20 24 PPB
3:00 PM WBY PM10 24 Good 10 11 µg/m3
3:00 PM WBY SO2 1 Good 1 1 PPB
3:00 PM WBY SO2 1 Good 1 1 PPB
2:00 PM WBY CO 8 Good 3 0.3 PPM
2:00 PM WBY O3 8 Good 19 23 PPB
2:00 PM WBY PM10 24 Good 10 11 µg/m3
2:00 PM WBY SO2 1 Good 3 2 PPB
2:00 PM WBY SO2 1 Good 3 2 PPB
1:00 PM WBY CO 8 Good 3 0.3 PPM
1:00 PM WBY O3 8 Good 18 21 PPB
1:00 PM WBY PM10 24 Good 11 12 µg/m3
1:00 PM WBY SO2 1 Good 3 2 PPB
1:00 PM WBY SO2 1 Good 3 2 PPB
12:00 PM WBY CO 8 Good 3 0.3 PPM
12:00 PM WBY O3 8 Good 17 20 PPB
12:00 PM WBY PM10 24 Good 11 12 µg/m3
12:00 PM WBY SO2 1 Good 3 2 PPB
12:00 PM WBY SO2 1 Good 3 2 PPB
11:00 AM WBY CO 8 Good 3 0.3 PPM
11:00 AM WBY O3 8 Good 17 20 PPB
11:00 AM WBY PM10 24 Good 12 13 µg/m3
11:00 AM WBY SO2 1 Good 1 1 PPB
11:00 AM WBY SO2 1 Good 1 1 PPB
10:00 AM WBY CO 8 Good 3 0.3 PPM
10:00 AM WBY O3 8 Good 17 20 PPB
10:00 AM WBY PM10 24 Good 15 16 µg/m3
10:00 AM WBY SO2 1 Good 1 1 PPB
10:00 AM WBY SO2 1 Good 1 1 PPB
9:00 AM WBY CO 8 Good 3 0.3 PPM
9:00 AM WBY O3 8 Good 18 21 PPB
9:00 AM WBY PM10 24 Good 18 19 µg/m3
9:00 AM WBY SO2 1 Good 1 1 PPB
9:00 AM WBY SO2 1 Good 1 1 PPB
8:00 AM WBY CO 8 Good 3 0.3 PPM
8:00 AM WBY O3 8 Good 19 22 PPB
8:00 AM WBY PM10 24 Good 23 25 µg/m3
8:00 AM WBY SO2 1 Good 1 1 PPB
8:00 AM WBY SO2 1 Good 1 1 PPB
7:00 AM WBY CO 8 Good 3 0.3 PPM
7:00 AM WBY O3 8 Good 20 24 PPB
7:00 AM WBY PM10 24 Good 25 27 µg/m3
7:00 AM WBY SO2 1 Good 1 1 PPB
7:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM WBY CO 8 Good 3 0.3 PPM
6:00 AM WBY O3 8 Good 22 26 PPB
6:00 AM WBY PM10 24 Good 25 27 µg/m3
6:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM WBY CO 8 Good 3 0.3 PPM
5:00 AM WBY O3 8 Good 25 29 PPB
5:00 AM WBY PM10 24 Good 26 28 µg/m3
5:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM WBY SO2 1 Good 1 1 PPB
4:00 AM WBY CO 8 Good 3 0.3 PPM
4:00 AM WBY O3 8 Good 27 32 PPB
4:00 AM WBY PM10 24 Good 26 28 µg/m3
4:00 AM WBY SO2 1 Good 1 1 PPB
4:00 AM WBY SO2 1 Good 1 1 PPB
3:00 AM WBY CO 8 Good 3 0.3 PPM
3:00 AM WBY O3 8 Good 29 34 PPB
3:00 AM WBY PM10 24 Good 27 29 µg/m3
3:00 AM WBY SO2 1 Good 1 1 PPB
3:00 AM WBY SO2 1 Good 1 1 PPB
2:00 AM WBY CO 8 Good 3 0.3 PPM
2:00 AM WBY O3 8 Good 30 35 PPB
2:00 AM WBY PM10 24 Good 28 30 µg/m3
2:00 AM WBY SO2 1 Good 1 1 PPB
2:00 AM WBY SO2 1 Good 1 1 PPB
1:00 AM WBY CO 8 Good 3 0.3 PPM
1:00 AM WBY O3 8 Good 31 36 PPB
1:00 AM WBY PM10 24 Good 29 31 µg/m3
1:00 AM WBY SO2 1 Good 1 1 PPB
1:00 AM WBY SO2 1 Good 1 1 PPB
12:00 AM SBC O3 8 Good 8 9 PPB
11:00 PM SBC O3 8 Good 8 10 PPB
10:00 PM SBC O3 8 Good 9 11 PPB
9:00 PM SBC O3 8 Good 11 13 PPB
8:00 PM SBC O3 8 Good 14 16 PPB
7:00 PM SBC O3 8 Good 16 19 PPB
6:00 PM SBC O3 8 Good 19 22 PPB
5:00 PM SBC O3 8 Good 21 25 PPB
4:00 PM SBC O3 8 Good 23 27 PPB
3:00 PM SBC O3 8 Good 24 28 PPB
2:00 PM SBC O3 8 Good 24 28 PPB
1:00 PM SBC O3 8 Good 25 29 PPB
12:00 PM SBC O3 8 Good 25 30 PPB
11:00 AM SBC O3 8 Good 27 32 PPB
10:00 AM SBC O3 8 Good 28 33 PPB
9:00 AM SBC O3 8 Good 30 35 PPB
8:00 AM SBC O3 8 Good 32 38 PPB
7:00 AM SBC O3 8 Good 34 40 PPB
6:00 AM SBC O3 8 Good 35 41 PPB
5:00 AM SBC O3 8 Good 36 42 PPB
4:00 AM SBC O3 8 Good 36 43 PPB
3:00 AM SBC O3 8 Good 36 43 PPB
2:00 AM SBC O3 8 Good 36 43 PPB
1:00 AM SBC O3 8 Good 37 44 PPB
12:00 AM RIFLO3 O3 8 Good 6 7 PPB
11:00 PM RIFLO3 O3 8 Good 9 11 PPB
10:00 PM RIFLO3 O3 8 Good 12 14 PPB
9:00 PM RIFLO3 O3 8 Good 15 18 PPB
8:00 PM RIFLO3 O3 8 Good 18 21 PPB
7:00 PM RIFLO3 O3 8 Good 19 22 PPB
6:00 PM RIFLO3 O3 8 Good 19 23 PPB
5:00 PM RIFLO3 O3 8 Good 19 22 PPB
4:00 PM RIFLO3 O3 8 Good 15 18 PPB
3:00 PM RIFLO3 O3 8 Good 13 15 PPB
2:00 PM RIFLO3 O3 8 Good 9 11 PPB
1:00 PM RIFLO3 O3 8 Good 6 7 PPB
12:00 PM RIFLO3 O3 8 Good 3 3 PPB
11:00 AM RIFLO3 O3 8 Good 2 2 PPB
10:00 AM RIFLO3 O3 8 Good 1 1 PPB
9:00 AM RIFLO3 O3 8 Good 1 1 PPB
8:00 AM RIFLO3 O3 8 Good 1 1 PPB
7:00 AM RIFLO3 O3 8 Good 1 1 PPB
6:00 AM RIFLO3 O3 8 Good 1 1 PPB
5:00 AM RIFLO3 O3 8 Good 1 1 PPB
4:00 AM RIFLO3 O3 8 Good 2 2 PPB
3:00 AM RIFLO3 O3 8 Good 1 1 PPB
2:00 AM RIFLO3 O3 8 Good 1 1 PPB
1:00 AM RIFLO3 O3 8 Good 1 1 PPB
12:00 AM RIFL PM10 24 Good 19 20 µg/m3
12:00 AM RIFL PM2.5 24 Good 31 10 µg/m3
11:00 PM RIFL PM10 24 Good 19 20 µg/m3
11:00 PM RIFL PM2.5 24 Good 31 10 µg/m3
10:00 PM RIFL PM10 24 Good 19 20 µg/m3
10:00 PM RIFL PM2.5 24 Good 31 9 µg/m3
9:00 PM RIFL PM10 24 Good 19 20 µg/m3
9:00 PM RIFL PM2.5 24 Good 31 9 µg/m3
8:00 PM RIFL PM10 24 Good 19 20 µg/m3
8:00 PM RIFL PM2.5 24 Good 31 9 µg/m3
7:00 PM RIFL PM10 24 Good 19 20 µg/m3
7:00 PM RIFL PM2.5 24 Good 31 10 µg/m3
6:00 PM RIFL PM10 24 Good 19 20 µg/m3
6:00 PM RIFL PM2.5 24 Good 32 10 µg/m3
5:00 PM RIFL PM10 24 Good 19 21 µg/m3
5:00 PM RIFL PM2.5 24 Good 33 10 µg/m3
4:00 PM RIFL PM10 24 Good 19 21 µg/m3
4:00 PM RIFL PM2.5 24 Good 34 11 µg/m3
3:00 PM RIFL PM10 24 Good 19 21 µg/m3
3:00 PM RIFL PM2.5 24 Good 35 11 µg/m3
2:00 PM RIFL PM10 24 Good 20 22 µg/m3
2:00 PM RIFL PM2.5 24 Good 36 11 µg/m3
1:00 PM RIFL PM10 24 Good 20 22 µg/m3
1:00 PM RIFL PM2.5 24 Good 36 11 µg/m3
12:00 PM RIFL PM10 24 Good 20 22 µg/m3
12:00 PM RIFL PM2.5 24 Good 36 11 µg/m3
11:00 AM RIFL PM10 24 Good 20 22 µg/m3
11:00 AM RIFL PM2.5 24 Good 35 11 µg/m3
10:00 AM RIFL PM10 24 Good 20 22 µg/m3
10:00 AM RIFL PM2.5 24 Good 35 11 µg/m3
9:00 AM RIFL PM10 24 Good 20 22 µg/m3
9:00 AM RIFL PM2.5 24 Good 34 11 µg/m3
8:00 AM RIFL PM10 24 Good 20 22 µg/m3
8:00 AM RIFL PM2.5 24 Good 35 11 µg/m3
7:00 AM RIFL PM10 24 Good 21 23 µg/m3
7:00 AM RIFL PM2.5 24 Good 36 11 µg/m3
6:00 AM RIFL PM10 24 Good 21 23 µg/m3
6:00 AM RIFL PM2.5 24 Good 36 11 µg/m3
5:00 AM RIFL PM10 24 Good 21 23 µg/m3
5:00 AM RIFL PM2.5 24 Good 36 11 µg/m3
4:00 AM RIFL PM10 24 Good 21 23 µg/m3
4:00 AM RIFL PM2.5 24 Good 37 11 µg/m3
3:00 AM RIFL PM10 24 Good 21 23 µg/m3
3:00 AM RIFL PM2.5 24 Good 37 11 µg/m3
2:00 AM RIFL PM10 24 Good 20 22 µg/m3
2:00 AM RIFL PM2.5 24 Good 37 11 µg/m3
1:00 AM RIFL PM10 24 Good 20 22 µg/m3
1:00 AM RIFL PM2.5 24 Good 37 11 µg/m3
12:00 AM RFN O3 8 Good 14 16 PPB
11:00 PM RFN O3 8 Good 14 16 PPB
10:00 PM RFN O3 8 Good 14 16 PPB
9:00 PM RFN O3 8 Good 14 17 PPB
8:00 PM RFN O3 8 Good 16 19 PPB
7:00 PM RFN O3 8 Good 18 21 PPB
6:00 PM RFN O3 8 Good 20 24 PPB
5:00 PM RFN O3 8 Good 22 26 PPB
4:00 PM RFN O3 8 Good 23 27 PPB
3:00 PM RFN O3 8 Good 24 28 PPB
2:00 PM RFN O3 8 Good 24 28 PPB
1:00 PM RFN O3 8 Good 25 30 PPB
12:00 PM RFN O3 8 Good 26 31 PPB
11:00 AM RFN O3 8 Good 27 32 PPB
10:00 AM RFN O3 8 Good 29 34 PPB
9:00 AM RFN O3 8 Good 31 36 PPB
8:00 AM RFN O3 8 Good 31 37 PPB
7:00 AM RFN O3 8 Good 33 39 PPB
6:00 AM RFN O3 8 Good 35 41 PPB
5:00 AM RFN O3 8 Good 36 42 PPB
4:00 AM RFN O3 8 Good 36 43 PPB
3:00 AM RFN O3 8 Good 36 43 PPB
2:00 AM RFN O3 8 Good 36 43 PPB
1:00 AM RFN O3 8 Good 37 44 PPB
12:00 AM PAL O3 8 Good 19 23 PPB
11:00 PM PAL O3 8 Good 21 25 PPB
10:00 PM PAL O3 8 Good 24 28 PPB
9:00 PM PAL O3 8 Good 25 29 PPB
8:00 PM PAL O3 8 Good 25 30 PPB
7:00 PM PAL O3 8 Good 25 29 PPB
6:00 PM PAL O3 8 Good 24 28 PPB
5:00 PM PAL O3 8 Good 22 26 PPB
4:00 PM PAL O3 8 Good 19 23 PPB
3:00 PM PAL O3 8 Good 17 20 PPB
2:00 PM PAL O3 8 Good 15 18 PPB
1:00 PM PAL O3 8 Good 13 15 PPB
12:00 AM NREL O3 8 Good 9 11 PPB
11:00 PM NREL O3 8 Good 11 13 PPB
10:00 PM NREL O3 8 Good 12 14 PPB
9:00 PM NREL O3 8 Good 13 15 PPB
8:00 PM NREL O3 8 Good 14 16 PPB
7:00 PM NREL O3 8 Good 15 18 PPB
6:00 PM NREL O3 8 Good 18 21 PPB
5:00 PM NREL O3 8 Good 19 23 PPB
4:00 PM NREL O3 8 Good 19 23 PPB
3:00 PM NREL O3 8 Good 19 23 PPB
2:00 PM NREL O3 8 Good 19 22 PPB
1:00 PM NREL O3 8 Good 20 24 PPB
12:00 PM NREL O3 8 Good 23 27 PPB
11:00 AM NREL O3 8 Good 24 28 PPB
10:00 AM NREL O3 8 Good 25 29 PPB
9:00 AM NREL O3 8 Good 27 32 PPB
8:00 AM NREL O3 8 Good 30 35 PPB
7:00 AM NREL O3 8 Good 31 37 PPB
6:00 AM NREL O3 8 Good 34 40 PPB
5:00 AM NREL O3 8 Good 34 40 PPB
4:00 AM NREL O3 8 Good 34 40 PPB
3:00 AM NREL O3 8 Good 34 40 PPB
2:00 AM NREL O3 8 Good 34 40 PPB
1:00 AM NREL O3 8 Good 35 41 PPB
12:00 AM NJH PM2.5 24 Good 11 3 µg/m3
11:00 PM NJH PM2.5 24 Good 10 3 µg/m3
10:00 PM NJH PM2.5 24 Good 9 3 µg/m3
9:00 PM NJH PM2.5 24 Good 8 3 µg/m3
8:00 PM NJH PM2.5 24 Good 7 2 µg/m3
7:00 PM NJH PM2.5 24 Good 7 2 µg/m3
6:00 PM NJH PM2.5 24 Good 6 2 µg/m3
5:00 PM NJH PM2.5 24 Good 6 2 µg/m3
4:00 PM NJH PM2.5 24 Good 6 2 µg/m3
3:00 PM NJH PM2.5 24 Good 6 2 µg/m3
2:00 PM NJH PM2.5 24 Good 6 2 µg/m3
1:00 PM NJH PM2.5 24 Good 6 2 µg/m3
12:00 PM NJH PM2.5 24 Good 6 2 µg/m3
11:00 AM NJH PM2.5 24 Good 6 2 µg/m3
10:00 AM NJH PM2.5 24 Good 6 2 µg/m3
9:00 AM NJH PM2.5 24 Good 6 2 µg/m3
8:00 AM NJH PM2.5 24 Good 6 2 µg/m3
7:00 AM NJH PM2.5 24 Good 6 2 µg/m3
6:00 AM NJH PM2.5 24 Good 6 2 µg/m3
5:00 AM NJH PM2.5 24 Good 6 2 µg/m3
4:00 AM NJH PM2.5 24 Good 7 2 µg/m3
3:00 AM NJH PM2.5 24 Good 7 2 µg/m3
2:00 AM NJH PM2.5 24 Good 7 2 µg/m3
1:00 AM NJH PM2.5 24 Good 7 2 µg/m3
12:00 AM MAN O3 8 Good 17 20 PPB
11:00 PM MAN O3 8 Good 19 23 PPB
10:00 PM MAN O3 8 Good 22 26 PPB
9:00 PM MAN O3 8 Good 25 29 PPB
8:00 PM MAN O3 8 Good 26 31 PPB
7:00 PM MAN O3 8 Good 29 34 PPB
6:00 PM MAN O3 8 Good 31 36 PPB
5:00 PM MAN O3 8 Good 31 37 PPB
4:00 PM MAN O3 8 Good 30 35 PPB
3:00 PM MAN O3 8 Good 27 32 PPB
2:00 PM MAN O3 8 Good 26 31 PPB
1:00 PM MAN O3 8 Good 26 31 PPB
12:00 PM MAN O3 8 Good 27 32 PPB
11:00 AM MAN O3 8 Good 27 32 PPB
10:00 AM MAN O3 8 Good 29 34 PPB
9:00 AM MAN O3 8 Good 30 35 PPB
8:00 AM MAN O3 8 Good 32 38 PPB
7:00 AM MAN O3 8 Good 35 41 PPB
6:00 AM MAN O3 8 Good 36 43 PPB
5:00 AM MAN O3 8 Good 36 43 PPB
4:00 AM MAN O3 8 Good 37 44 PPB
3:00 AM MAN O3 8 Good 37 44 PPB
2:00 AM MAN O3 8 Good 37 44 PPB
1:00 AM MAN O3 8 Good 36 43 PPB
12:00 AM LNGM PM2.5 24 Good 12 4 µg/m3
11:00 PM LNGM PM2.5 24 Good 12 4 µg/m3
10:00 PM LNGM PM2.5 24 Good 12 4 µg/m3
9:00 PM LNGM PM2.5 24 Good 12 4 µg/m3
8:00 PM LNGM PM2.5 24 Good 12 4 µg/m3
7:00 PM LNGM PM2.5 24 Good 11 3 µg/m3
6:00 PM LNGM PM2.5 24 Good 11 3 µg/m3
5:00 PM LNGM 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 3 µg/m3
2:00 PM LNGM PM2.5 24 Good 11 3 µg/m3
1:00 PM LNGM PM2.5 24 Good 11 3 µg/m3
12:00 PM LNGM PM2.5 24 Good 11 3 µg/m3
11:00 AM LNGM PM2.5 24 Good 12 4 µg/m3
10:00 AM LNGM PM2.5 24 Good 13 4 µg/m3
9:00 AM LNGM PM2.5 24 Good 15 5 µg/m3
8:00 AM LNGM PM2.5 24 Good 15 5 µg/m3
7:00 AM LNGM PM2.5 24 Good 16 5 µg/m3
6:00 AM LNGM PM2.5 24 Good 16 5 µg/m3
5:00 AM LNGM PM2.5 24 Good 16 5 µg/m3
4:00 AM LNGM PM2.5 24 Good 16 5 µg/m3
3:00 AM LNGM PM2.5 24 Good 16 5 µg/m3
2:00 AM LNGM PM2.5 24 Good 17 5 µg/m3
1:00 AM LNGM PM2.5 24 Good 18 6 µg/m3
12:00 AM LAY O3 8 Good 22 26 PPB
11:00 PM LAY O3 8 Good 24 28 PPB
10:00 PM LAY O3 8 Good 26 31 PPB
9:00 PM LAY O3 8 Good 28 33 PPB
8:00 PM LAY O3 8 Good 29 34 PPB
7:00 PM LAY O3 8 Good 29 34 PPB
6:00 PM LAY O3 8 Good 28 33 PPB
5:00 PM LAY O3 8 Good 27 32 PPB
4:00 PM LAY O3 8 Good 25 30 PPB
3:00 PM LAY O3 8 Good 25 29 PPB
2:00 PM LAY O3 8 Good 24 28 PPB
1:00 PM LAY O3 8 Good 22 26 PPB
12:00 PM LAY O3 8 Good 21 25 PPB
11:00 AM LAY O3 8 Good 21 25 PPB
10:00 AM LAY O3 8 Good 22 26 PPB
9:00 AM LAY O3 8 Good 22 26 PPB
8:00 AM LAY O3 8 Good 22 26 PPB
7:00 AM LAY O3 8 Good 22 26 PPB
6:00 AM LAY O3 8 Good 22 26 PPB
5:00 AM LAY O3 8 Good 23 27 PPB
4:00 AM LAY O3 8 Good 24 28 PPB
3:00 AM LAY O3 8 Good 24 28 PPB
2:00 AM LAY O3 8 Good 25 29 PPB
1:00 AM LAY O3 8 Good 25 30 PPB
12:00 AM HLD O3 8 Good 5 6 PPB
11:00 PM HLD O3 8 Good 8 10 PPB
10:00 PM HLD O3 8 Good 12 14 PPB
9:00 PM HLD O3 8 Good 15 18 PPB
8:00 PM HLD O3 8 Good 18 21 PPB
7:00 PM HLD O3 8 Good 19 23 PPB
6:00 PM HLD O3 8 Good 21 25 PPB
5:00 PM HLD O3 8 Good 24 28 PPB
4:00 PM HLD O3 8 Good 25 29 PPB
3:00 PM HLD O3 8 Good 24 28 PPB
2:00 PM HLD O3 8 Good 23 27 PPB
1:00 PM HLD O3 8 Good 22 26 PPB
12:00 PM HLD O3 8 Good 22 26 PPB
11:00 AM HLD O3 8 Good 23 27 PPB
10:00 AM HLD O3 8 Good 24 28 PPB
9:00 AM HLD O3 8 Good 24 28 PPB
8:00 AM HLD O3 8 Good 24 28 PPB
7:00 AM HLD O3 8 Good 25 30 PPB
6:00 AM HLD O3 8 Good 27 32 PPB
5:00 AM HLD O3 8 Good 28 33 PPB
4:00 AM HLD O3 8 Good 29 34 PPB
3:00 AM HLD O3 8 Good 29 34 PPB
2:00 AM HLD O3 8 Good 27 32 PPB
1:00 AM HLD O3 8 Good 25 30 PPB
12:00 AM H24 CO 8 Good 7 0.6 PPM
11:00 PM H24 CO 8 Good 6 0.5 PPM
10:00 PM H24 CO 8 Good 6 0.5 PPM
9:00 PM H24 CO 8 Good 5 0.4 PPM
8:00 PM H24 CO 8 Good 5 0.4 PPM
7:00 PM H24 CO 8 Good 5 0.4 PPM
12:00 PM H24 CO 8 Good 6 0.5 PPM
11:00 AM H24 CO 8 Good 6 0.5 PPM
10:00 AM H24 CO 8 Good 5 0.4 PPM
9:00 AM H24 CO 8 Good 5 0.4 PPM
8:00 AM H24 CO 8 Good 3 0.3 PPM
7:00 AM H24 CO 8 Good 2 0.2 PPM
6:00 AM H24 CO 8 Good 2 0.2 PPM
5:00 AM H24 CO 8 Good 1 0.1 PPM
4:00 AM H24 CO 8 Good 1 0.1 PPM
3:00 AM H24 CO 8 Good 1 0.1 PPM
2:00 AM H24 CO 8 Good 2 0.2 PPM
1:00 AM H24 CO 8 Good 3 0.3 PPM
12:00 AM GRET O3 8 Good 15 18 PPB
11:00 PM GRET O3 8 Good 19 22 PPB
10:00 PM GRET O3 8 Good 20 24 PPB
9:00 PM GRET O3 8 Good 23 27 PPB
8:00 PM GRET O3 8 Good 24 28 PPB
7:00 PM GRET O3 8 Good 25 30 PPB
6:00 PM GRET O3 8 Good 26 31 PPB
5:00 PM GRET O3 8 Good 26 31 PPB
4:00 PM GRET O3 8 Good 25 30 PPB
3:00 PM GRET O3 8 Good 25 29 PPB
2:00 PM GRET O3 8 Good 23 27 PPB
1:00 PM GRET O3 8 Good 22 26 PPB
12:00 PM GRET O3 8 Good 21 25 PPB
11:00 AM GRET O3 8 Good 21 25 PPB
10:00 AM GRET O3 8 Good 22 26 PPB
9:00 AM GRET O3 8 Good 23 27 PPB
8:00 AM GRET O3 8 Good 22 26 PPB
7:00 AM GRET O3 8 Good 20 24 PPB
6:00 AM GRET O3 8 Good 20 24 PPB
5:00 AM GRET O3 8 Good 19 22 PPB
4:00 AM GRET O3 8 Good 18 21 PPB
3:00 AM GRET O3 8 Good 16 19 PPB
2:00 AM GRET O3 8 Good 13 15 PPB
1:00 AM GRET O3 8 Good 10 12 PPB
6:00 AM GREH PM2.5 24 Good 40 12 µg/m3
5:00 AM GREH PM2.5 24 Good 39 12 µg/m3
4:00 AM GREH PM2.5 24 Good 38 12 µg/m3
3:00 AM GREH PM2.5 24 Good 39 12 µg/m3
2:00 AM GREH PM2.5 24 Good 38 12 µg/m3
1:00 AM GREH PM2.5 24 Good 38 12 µg/m3
12:00 AM GREA CO 8 Good 2 0.2 PPM
11:00 PM GREA CO 8 Good 2 0.2 PPM
10:00 PM GREA CO 8 Good 2 0.2 PPM
9:00 PM GREA CO 8 Good 2 0.2 PPM
8:00 PM GREA CO 8 Good 2 0.2 PPM
7:00 PM GREA CO 8 Good 1 0.1 PPM
6:00 PM GREA CO 8 Good 1 0.1 PPM
5:00 PM GREA CO 8 Good 1 0.1 PPM
4:00 PM GREA CO 8 Good 1 0.1 PPM
3:00 PM GREA CO 8 Good 1 0.1 PPM
2:00 PM GREA CO 8 Good 1 0.1 PPM
1:00 PM GREA CO 8 Good 1 0.1 PPM
12:00 PM GREA CO 8 Good 1 0.1 PPM
11:00 AM GREA CO 8 Good 1 0.1 PPM
10:00 AM GREA CO 8 Good 1 0.1 PPM
9:00 AM GREA CO 8 Good 1 0.1 PPM
8:00 AM GREA CO 8 Good 1 0.1 PPM
7:00 AM GREA CO 8 Good 1 0.1 PPM
6:00 AM GREA CO 8 Good 2 0.2 PPM
5:00 AM GREA CO 8 Good 2 0.2 PPM
4:00 AM GREA CO 8 Good 3 0.3 PPM
3:00 AM GREA CO 8 Good 5 0.4 PPM
2:00 AM GREA CO 8 Good 6 0.5 PPM
1:00 AM GREA CO 8 Good 8 0.7 PPM
12:00 AM GJPB PM10 24 Good 26 28 µg/m3
12:00 AM GJPB PM2.5 24 Good 37 11 µg/m3
11:00 PM GJPB PM10 24 Good 26 28 µg/m3
11:00 PM GJPB PM2.5 24 Good 37 11 µg/m3
10:00 PM GJPB PM10 24 Good 26 28 µg/m3
10:00 PM GJPB PM2.5 24 Good 36 11 µg/m3
9:00 PM GJPB PM10 24 Good 26 28 µg/m3
9:00 PM GJPB PM2.5 24 Good 35 11 µg/m3
8:00 PM GJPB PM10 24 Good 26 28 µg/m3
8:00 PM GJPB PM2.5 24 Good 36 11 µg/m3
7:00 PM GJPB PM10 24 Good 27 29 µg/m3
7:00 PM GJPB PM2.5 24 Good 36 11 µg/m3
6:00 PM GJPB PM10 24 Good 28 30 µg/m3
6:00 PM GJPB PM2.5 24 Good 37 11 µg/m3
5:00 PM GJPB PM10 24 Good 28 30 µg/m3
5:00 PM GJPB PM2.5 24 Good 37 12 µg/m3
4:00 PM GJPB PM10 24 Good 27 29 µg/m3
4:00 PM GJPB PM2.5 24 Good 38 12 µg/m3
3:00 PM GJPB PM10 24 Good 27 29 µg/m3
3:00 PM GJPB PM2.5 24 Good 38 12 µg/m3
2:00 PM GJPB PM10 24 Good 27 29 µg/m3
2:00 PM GJPB PM2.5 24 Good 38 12 µg/m3
1:00 PM GJPB PM10 24 Good 28 30 µg/m3
1:00 PM GJPB PM2.5 24 Good 39 12 µg/m3
12:00 PM GJPB PM10 24 Good 28 30 µg/m3
12:00 PM GJPB PM2.5 24 Good 39 12 µg/m3
11:00 AM GJPB PM10 24 Good 28 30 µg/m3
11:00 AM GJPB PM2.5 24 Good 39 12 µg/m3
10:00 AM GJPB PM10 24 Good 29 31 µg/m3
10:00 AM GJPB PM2.5 24 Good 39 12 µg/m3
9:00 AM GJPB PM10 24 Good 29 31 µg/m3
9:00 AM GJPB PM2.5 24 Good 40 12 µg/m3
8:00 AM GJPB PM10 24 Good 29 31 µg/m3
8:00 AM GJPB PM2.5 24 Good 40 12 µg/m3
7:00 AM GJPB PM10 24 Good 29 31 µg/m3
7:00 AM GJPB PM2.5 24 Good 40 12 µg/m3
6:00 AM GJPB PM10 24 Good 29 31 µg/m3
6:00 AM GJPB PM2.5 24 Good 40 12 µg/m3
5:00 AM GJPB PM10 24 Good 28 30 µg/m3
5:00 AM GJPB PM2.5 24 Good 40 12 µg/m3
4:00 AM GJPB PM10 24 Good 28 30 µg/m3
4:00 AM GJPB PM2.5 24 Good 40 12 µg/m3
3:00 AM GJPB PM10 24 Good 28 30 µg/m3
3:00 AM GJPB PM2.5 24 Good 39 12 µg/m3
2:00 AM GJPB PM10 24 Good 27 29 µg/m3
2:00 AM GJPB PM2.5 24 Good 38 12 µg/m3
1:00 AM GJPB PM10 24 Good 26 28 µg/m3
1:00 AM GJPB PM2.5 24 Good 37 12 µg/m3
12:00 AM GJCT CO 8 Good 10 0.9 PPM
11:00 PM GJCT CO 8 Good 9 0.8 PPM
10:00 PM GJCT CO 8 Good 8 0.7 PPM
9:00 PM GJCT CO 8 Good 7 0.6 PPM
8:00 PM GJCT CO 8 Good 6 0.5 PPM
7:00 PM GJCT CO 8 Good 5 0.4 PPM
6:00 PM GJCT CO 8 Good 3 0.3 PPM
5:00 PM GJCT CO 8 Good 3 0.3 PPM
4:00 PM GJCT CO 8 Good 5 0.4 PPM
3:00 PM GJCT CO 8 Good 5 0.4 PPM
2:00 PM GJCT CO 8 Good 5 0.4 PPM
1:00 PM GJCT CO 8 Good 6 0.5 PPM
12:00 PM GJCT CO 8 Good 6 0.5 PPM
11:00 AM GJCT CO 8 Good 6 0.5 PPM
10:00 AM GJCT CO 8 Good 7 0.6 PPM
9:00 AM GJCT CO 8 Good 7 0.6 PPM
8:00 AM GJCT CO 8 Good 6 0.5 PPM
7:00 AM GJCT CO 8 Good 6 0.5 PPM
6:00 AM GJCT CO 8 Good 6 0.5 PPM
5:00 AM GJCT CO 8 Good 6 0.5 PPM
4:00 AM GJCT CO 8 Good 6 0.5 PPM
3:00 AM GJCT CO 8 Good 6 0.5 PPM
2:00 AM GJCT CO 8 Good 6 0.5 PPM
1:00 AM GJCT CO 8 Good 6 0.5 PPM
12:00 AM FTCW O3 8 Good 14 17 PPB
11:00 PM FTCW O3 8 Good 15 18 PPB
10:00 PM FTCW O3 8 Good 17 20 PPB
9:00 PM FTCW O3 8 Good 19 22 PPB
8:00 PM FTCW O3 8 Good 20 24 PPB
7:00 PM FTCW O3 8 Good 20 24 PPB
6:00 PM FTCW O3 8 Good 21 25 PPB
5:00 PM FTCW O3 8 Good 22 26 PPB
4:00 PM FTCW O3 8 Good 22 26 PPB
3:00 PM FTCW O3 8 Good 22 26 PPB
2:00 PM FTCW O3 8 Good 22 26 PPB
1:00 PM FTCW O3 8 Good 22 26 PPB
12:00 PM FTCW O3 8 Good 23 27 PPB
11:00 AM FTCW O3 8 Good 24 28 PPB
10:00 AM FTCW O3 8 Good 25 29 PPB
9:00 AM FTCW O3 8 Good 25 30 PPB
8:00 AM FTCW O3 8 Good 26 31 PPB
7:00 AM FTCW O3 8 Good 27 32 PPB
6:00 AM FTCW O3 8 Good 28 33 PPB
5:00 AM FTCW O3 8 Good 29 34 PPB
4:00 AM FTCW O3 8 Good 30 35 PPB
3:00 AM FTCW O3 8 Good 31 36 PPB
2:00 AM FTCW O3 8 Good 32 38 PPB
1:00 AM FTCW O3 8 Good 31 36 PPB
12:00 AM FTCR O3 8 Good 13 15 PPB
11:00 PM FTCR O3 8 Good 14 16 PPB
10:00 PM FTCR O3 8 Good 15 18 PPB
9:00 PM FTCR O3 8 Good 17 20 PPB
8:00 PM FTCR O3 8 Good 19 22 PPB
7:00 PM FTCR O3 8 Good 19 23 PPB
6:00 PM FTCR O3 8 Good 20 24 PPB
5:00 PM FTCR O3 8 Good 21 25 PPB
4:00 PM FTCR O3 8 Good 22 26 PPB
3:00 PM FTCR O3 8 Good 23 27 PPB
2:00 PM FTCR O3 8 Good 24 28 PPB
1:00 PM FTCR O3 8 Good 25 29 PPB
12:00 PM FTCR O3 8 Good 26 31 PPB
11:00 AM FTCR O3 8 Good 28 33 PPB
10:00 AM FTCR O3 8 Good 30 35 PPB
9:00 AM FTCR O3 8 Good 31 37 PPB
8:00 AM FTCR O3 8 Good 32 38 PPB
7:00 AM FTCR O3 8 Good 34 40 PPB
6:00 AM FTCR O3 8 Good 35 41 PPB
5:00 AM FTCR O3 8 Good 36 42 PPB
4:00 AM FTCR O3 8 Good 36 43 PPB
3:00 AM FTCR O3 8 Good 37 44 PPB
2:00 AM FTCR O3 8 Good 37 44 PPB
1:00 AM FTCR O3 8 Good 37 44 PPB
12:00 AM FTC CO 8 Good 6 0.5 PPM
12:00 AM FTC O3 8 Good 3 4 PPB
11:00 PM FTC CO 8 Good 6 0.5 PPM
11:00 PM FTC O3 8 Good 5 6 PPB
10:00 PM FTC CO 8 Good 6 0.5 PPM
10:00 PM FTC O3 8 Good 7 8 PPB
9:00 PM FTC CO 8 Good 6 0.5 PPM
9:00 PM FTC O3 8 Good 8 10 PPB
8:00 PM FTC CO 8 Good 6 0.5 PPM
8:00 PM FTC O3 8 Good 11 13 PPB
7:00 PM FTC CO 8 Good 5 0.4 PPM
7:00 PM FTC O3 8 Good 14 16 PPB
6:00 PM FTC CO 8 Good 3 0.3 PPM
6:00 PM FTC O3 8 Good 15 18 PPB
5:00 PM FTC CO 8 Good 2 0.2 PPM
5:00 PM FTC O3 8 Good 17 20 PPB
4:00 PM FTC CO 8 Good 2 0.2 PPM
4:00 PM FTC O3 8 Good 19 22 PPB
3:00 PM FTC CO 8 Good 2 0.2 PPM
3:00 PM FTC O3 8 Good 19 22 PPB
2:00 PM FTC CO 8 Good 1 0.1 PPM
2:00 PM FTC O3 8 Good 19 22 PPB
1:00 PM FTC CO 8 Good 1 0.1 PPM
1:00 PM FTC O3 8 Good 19 22 PPB
12:00 PM FTC CO 8 Good 1 0.1 PPM
12:00 PM FTC O3 8 Good 19 23 PPB
11:00 AM FTC CO 8 Good 1 0.1 PPM
11:00 AM FTC O3 8 Good 21 25 PPB
10:00 AM FTC CO 8 Good 1 0.1 PPM
10:00 AM FTC O3 8 Good 20 24 PPB
9:00 AM FTC CO 8 Good 1 0.1 PPM
9:00 AM FTC O3 8 Good 21 25 PPB
8:00 AM FTC CO 8 Good 1 0.1 PPM
8:00 AM FTC O3 8 Good 22 26 PPB
7:00 AM FTC CO 8 Good 1 0.1 PPM
7:00 AM FTC O3 8 Good 23 27 PPB
6:00 AM FTC CO 8 Good 1 0.1 PPM
6:00 AM FTC O3 8 Good 21 25 PPB
5:00 AM FTC CO 8 Good 2 0.2 PPM
5:00 AM FTC O3 8 Good 20 24 PPB
4:00 AM FTC CO 8 Good 2 0.2 PPM
4:00 AM FTC O3 8 Good 19 23 PPB
3:00 AM FTC CO 8 Good 2 0.2 PPM
3:00 AM FTC O3 8 Good 18 21 PPB
2:00 AM FTC CO 8 Good 3 0.3 PPM
2:00 AM FTC O3 8 Good 17 20 PPB
1:00 AM FTC CO 8 Good 6 0.5 PPM
1:00 AM FTC O3 8 Good 14 17 PPB
12:00 AM CTZ O3 8 Good 10 12 PPB
11:00 PM CTZ O3 8 Good 14 16 PPB
10:00 PM CTZ O3 8 Good 17 20 PPB
9:00 PM CTZ O3 8 Good 20 24 PPB
8:00 PM CTZ O3 8 Good 24 28 PPB
7:00 PM CTZ O3 8 Good 25 30 PPB
6:00 PM CTZ O3 8 Good 27 32 PPB
5:00 PM CTZ O3 8 Good 29 34 PPB
4:00 PM CTZ O3 8 Good 25 29 PPB
3:00 PM CTZ O3 8 Good 19 23 PPB
2:00 PM CTZ O3 8 Good 15 18 PPB
1:00 PM CTZ O3 8 Good 13 15 PPB
12:00 PM CTZ O3 8 Good 10 12 PPB
11:00 AM CTZ O3 8 Good 9 11 PPB
10:00 AM CTZ O3 8 Good 9 11 PPB
9:00 AM CTZ O3 8 Good 10 12 PPB
8:00 AM CTZ O3 8 Good 11 13 PPB
7:00 AM CTZ O3 8 Good 12 14 PPB
6:00 AM CTZ O3 8 Good 12 14 PPB
5:00 AM CTZ O3 8 Good 12 14 PPB
4:00 AM CTZ O3 8 Good 11 13 PPB
3:00 AM CTZ O3 8 Good 9 11 PPB
2:00 AM CTZ O3 8 Good 8 10 PPB
1:00 AM CTZ O3 8 Good 8 9 PPB
12:00 AM CRG O3 8 Good 2 2 PPB
11:00 PM CRG O3 8 Good 3 4 PPB
10:00 PM CRG O3 8 Good 6 7 PPB
9:00 PM CRG O3 8 Good 8 9 PPB
8:00 PM CRG O3 8 Good 9 11 PPB
7:00 PM CRG O3 8 Good 11 13 PPB
6:00 PM CRG O3 8 Good 14 16 PPB
5:00 PM CRG O3 8 Good 15 18 PPB
4:00 PM CRG O3 8 Good 17 20 PPB
3:00 PM CRG O3 8 Good 15 18 PPB
2:00 PM CRG O3 8 Good 14 17 PPB
1:00 PM CRG O3 8 Good 14 16 PPB
12:00 PM CRG O3 8 Good 12 14 PPB
11:00 AM CRG O3 8 Good 14 16 PPB
10:00 AM CRG O3 8 Good 17 20 PPB
9:00 AM CRG O3 8 Good 19 23 PPB
8:00 AM CRG O3 8 Good 21 25 PPB
7:00 AM CRG O3 8 Good 25 29 PPB
6:00 AM CRG O3 8 Good 27 32 PPB
5:00 AM CRG O3 8 Good 30 35 PPB
4:00 AM CRG O3 8 Good 32 38 PPB
3:00 AM CRG O3 8 Good 34 40 PPB
2:00 AM CRG O3 8 Good 33 39 PPB
1:00 AM CRG O3 8 Good 32 38 PPB
12:00 AM COMM PM2.5 24 Good 8 3 µg/m3
11:00 PM COMM PM2.5 24 Good 10 3 µg/m3
10:00 PM COMM PM2.5 24 Good 10 3 µg/m3
9:00 PM COMM PM2.5 24 Good 11 4 µg/m3
8:00 PM COMM PM2.5 24 Good 13 4 µg/m3
7:00 PM COMM PM2.5 24 Good 20 6 µg/m3
6:00 PM COMM PM2.5 24 Good 22 7 µg/m3
5:00 PM COMM PM2.5 24 Good 24 8 µg/m3
4:00 PM COMM PM2.5 24 Good 26 8 µg/m3
3:00 PM COMM PM2.5 24 Good 27 8 µg/m3
2:00 PM COMM PM2.5 24 Good 28 9 µg/m3
12:00 AM CO NM PM10 24 Good 4 4 µg/m3
11:00 PM CO NM PM10 24 Good 4 4 µg/m3
10:00 PM CO NM PM10 24 Good 4 4 µg/m3
9:00 PM CO NM PM10 24 Good 4 4 µg/m3
8:00 PM CO NM PM10 24 Good 4 4 µg/m3
7:00 PM CO NM PM10 24 Good 4 4 µg/m3
6:00 PM CO NM PM10 24 Good 4 4 µg/m3
5:00 PM CO NM PM10 24 Good 4 4 µg/m3
4:00 PM CO NM PM10 24 Good 4 4 µg/m3
3:00 PM CO NM PM10 24 Good 5 5 µg/m3
2:00 PM CO NM PM10 24 Good 4 4 µg/m3
1:00 PM CO NM PM10 24 Good 4 4 µg/m3
12:00 PM CO NM PM10 24 Good 4 4 µg/m3
11:00 AM CO NM PM10 24 Good 4 4 µg/m3
10:00 AM CO NM PM10 24 Good 4 4 µg/m3
9:00 AM CO NM PM10 24 Good 4 4 µg/m3
8:00 AM CO NM PM10 24 Good 4 4 µg/m3
7:00 AM CO NM PM10 24 Good 4 4 µg/m3
6:00 AM CO NM PM10 24 Good 4 4 µg/m3
5:00 AM CO NM PM10 24 Good 4 4 µg/m3
4:00 AM CO NM PM10 24 Good 4 4 µg/m3
3:00 AM CO NM PM10 24 Good 4 4 µg/m3
2:00 AM CO NM PM10 24 Good 4 4 µg/m3
1:00 AM CO NM PM10 24 Good 4 4 µg/m3
12:00 AM CHAT O3 8 Good 14 16 PPB
12:00 AM CHAT PM2.5 24 Good 6 2 µg/m3
11:00 PM CHAT O3 8 Good 16 19 PPB
11:00 PM CHAT PM2.5 24 Good 6 2 µg/m3
10:00 PM CHAT O3 8 Good 18 21 PPB
10:00 PM CHAT PM2.5 24 Good 6 2 µg/m3
9:00 PM CHAT O3 8 Good 19 23 PPB
9:00 PM CHAT PM2.5 24 Good 6 2 µg/m3
8:00 PM CHAT O3 8 Good 21 25 PPB
8:00 PM CHAT PM2.5 24 Good 7 2 µg/m3
7:00 PM CHAT O3 8 Good 22 26 PPB
7:00 PM CHAT PM2.5 24 Good 7 2 µg/m3
6:00 PM CHAT O3 8 Good 24 28 PPB
6:00 PM CHAT PM2.5 24 Good 7 2 µg/m3
5:00 PM CHAT O3 8 Good 25 30 PPB
5:00 PM CHAT PM2.5 24 Good 7 2 µg/m3
4:00 PM CHAT O3 8 Good 25 30 PPB
4:00 PM CHAT PM2.5 24 Good 7 2 µg/m3
3:00 PM CHAT O3 8 Good 24 28 PPB
3:00 PM CHAT PM2.5 24 Good 8 2 µg/m3
2:00 PM CHAT O3 8 Good 23 27 PPB
2:00 PM CHAT PM2.5 24 Good 8 3 µg/m3
1:00 PM CHAT O3 8 Good 21 25 PPB
1:00 PM CHAT PM2.5 24 Good 8 3 µg/m3
12:00 PM CHAT O3 8 Good 20 24 PPB
12:00 PM CHAT PM2.5 24 Good 9 3 µg/m3
11:00 AM CHAT O3 8 Good 19 22 PPB
11:00 AM CHAT PM2.5 24 Good 9 3 µg/m3
10:00 AM CHAT O3 8 Good 19 22 PPB
10:00 AM CHAT PM2.5 24 Good 9 3 µg/m3
9:00 AM CHAT O3 8 Good 19 22 PPB
9:00 AM CHAT PM2.5 24 Good 9 3 µg/m3
8:00 AM CHAT O3 8 Good 19 23 PPB
8:00 AM CHAT PM2.5 24 Good 8 3 µg/m3
7:00 AM CHAT O3 8 Good 20 24 PPB
7:00 AM CHAT PM2.5 24 Good 8 2 µg/m3
6:00 AM CHAT O3 8 Good 23 27 PPB
6:00 AM CHAT PM2.5 24 Good 8 2 µg/m3
5:00 AM CHAT O3 8 Good 24 28 PPB
5:00 AM CHAT PM2.5 24 Good 7 2 µg/m3
4:00 AM CHAT O3 8 Good 25 29 PPB
4:00 AM CHAT PM2.5 24 Good 7 2 µg/m3
3:00 AM CHAT O3 8 Good 26 31 PPB
3:00 AM CHAT PM2.5 24 Good 8 2 µg/m3
2:00 AM CHAT O3 8 Good 25 30 PPB
2:00 AM CHAT PM2.5 24 Good 8 3 µg/m3
1:00 AM CHAT O3 8 Good 25 30 PPB
1:00 AM CHAT PM2.5 24 Good 8 3 µg/m3
12:00 AM CAMP CO 8 Good 9 0.8 PPM
12:00 AM CAMP NO2 1 Good 30 32 PPB
12:00 AM CAMP NO2 1 Good 30 32 PPB
12:00 AM CAMP O3 8 Good 3 3 PPB
12:00 AM CAMP PM10 24 Good 19 20 µg/m3
12:00 AM CAMP PM2.5 24 Good 18 5 µg/m3
12:00 AM CAMP SO2 1 Good 3 2 PPB
12:00 AM CAMP SO2 1 Good 3 2 PPB
11:00 PM CAMP CO 8 Good 9 0.8 PPM
11:00 PM CAMP O3 8 Good 4 5 PPB
11:00 PM CAMP PM10 24 Good 19 20 µg/m3
11:00 PM CAMP PM2.5 24 Good 17 5 µg/m3
11:00 PM CAMP SO2 1 Good 3 2 PPB
11:00 PM CAMP SO2 1 Good 3 2 PPB
10:00 PM CAMP CO 8 Good 9 0.8 PPM
10:00 PM CAMP NO2 1 Good 23 24 PPB
10:00 PM CAMP NO2 1 Good 23 24 PPB
10:00 PM CAMP O3 8 Good 6 7 PPB
10:00 PM CAMP PM10 24 Good 18 19 µg/m3
10:00 PM CAMP PM2.5 24 Good 16 5 µg/m3
10:00 PM CAMP SO2 1 Good 1 1 PPB
10:00 PM CAMP SO2 1 Good 1 1 PPB
9:00 PM CAMP CO 8 Good 8 0.7 PPM
9:00 PM CAMP NO2 1 Good 26 28 PPB
9:00 PM CAMP NO2 1 Good 26 28 PPB
9:00 PM CAMP O3 8 Good 8 9 PPB
9:00 PM CAMP PM10 24 Good 18 19 µg/m3
9:00 PM CAMP PM2.5 24 Good 16 5 µg/m3
9:00 PM CAMP SO2 1 Good 3 2 PPB
9:00 PM CAMP SO2 1 Good 3 2 PPB
8:00 PM CAMP CO 8 Good 8 0.7 PPM
8:00 PM CAMP NO2 1 Good 29 31 PPB
8:00 PM CAMP NO2 1 Good 29 31 PPB
8:00 PM CAMP O3 8 Good 9 11 PPB
8:00 PM CAMP PM10 24 Good 17 18 µg/m3
8:00 PM CAMP PM2.5 24 Good 15 5 µg/m3
8:00 PM CAMP SO2 1 Good 3 2 PPB
8:00 PM CAMP SO2 1 Good 3 2 PPB
7:00 PM CAMP CO 8 Good 8 0.7 PPM
7:00 PM CAMP NO2 1 Good 33 35 PPB
7:00 PM CAMP NO2 1 Good 33 35 PPB
7:00 PM CAMP O3 8 Good 11 13 PPB
7:00 PM CAMP PM10 24 Good 18 19 µg/m3
7:00 PM CAMP PM2.5 24 Good 15 5 µg/m3
7:00 PM CAMP SO2 1 Good 4 3 PPB
7:00 PM CAMP SO2 1 Good 4 3 PPB
6:00 PM CAMP CO 8 Good 7 0.6 PPM
6:00 PM CAMP NO2 1 Good 34 36 PPB
6:00 PM CAMP NO2 1 Good 34 36 PPB
6:00 PM CAMP O3 8 Good 13 15 PPB
6:00 PM CAMP PM10 24 Good 18 19 µg/m3
6:00 PM CAMP PM2.5 24 Good 14 4 µg/m3
6:00 PM CAMP SO2 1 Good 4 3 PPB
6:00 PM CAMP SO2 1 Good 4 3 PPB
5:00 PM CAMP CO 8 Good 6 0.5 PPM
5:00 PM CAMP NO2 1 Good 25 26 PPB
5:00 PM CAMP NO2 1 Good 25 26 PPB
5:00 PM CAMP O3 8 Good 14 16 PPB
5:00 PM CAMP PM10 24 Good 17 18 µg/m3
5:00 PM CAMP PM2.5 24 Good 14 4 µg/m3
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 6 0.5 PPM
4:00 PM CAMP NO2 1 Good 21 22 PPB
4:00 PM CAMP NO2 1 Good 21 22 PPB
4:00 PM CAMP O3 8 Good 14 16 PPB
4:00 PM CAMP PM10 24 Good 17 18 µg/m3
4:00 PM CAMP PM2.5 24 Good 14 4 µg/m3
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 6 0.5 PPM
3:00 PM CAMP NO2 1 Good 17 18 PPB
3:00 PM CAMP NO2 1 Good 17 18 PPB
3:00 PM CAMP O3 8 Good 14 16 PPB
3:00 PM CAMP PM10 24 Good 18 19 µg/m3
3:00 PM CAMP PM2.5 24 Good 14 4 µg/m3
3:00 PM CAMP SO2 1 Good 3 2 PPB
3:00 PM CAMP SO2 1 Good 3 2 PPB
2:00 PM CAMP CO 8 Good 6 0.5 PPM
2:00 PM CAMP NO2 1 Good 14 15 PPB
2:00 PM CAMP NO2 1 Good 14 15 PPB
2:00 PM CAMP O3 8 Good 13 15 PPB
2:00 PM CAMP PM10 24 Good 18 19 µg/m3
2:00 PM CAMP PM2.5 24 Good 14 4 µg/m3
2:00 PM CAMP SO2 1 Good 3 2 PPB
2:00 PM CAMP SO2 1 Good 3 2 PPB
1:00 PM CAMP CO 8 Good 6 0.5 PPM
1:00 PM CAMP NO2 1 Good 16 17 PPB
1:00 PM CAMP NO2 1 Good 16 17 PPB
1:00 PM CAMP O3 8 Good 12 14 PPB
1:00 PM CAMP PM10 24 Good 17 18 µg/m3
1:00 PM CAMP PM2.5 24 Good 14 4 µg/m3
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 5 0.4 PPM
12:00 PM CAMP NO2 1 Good 15 16 PPB
12:00 PM CAMP NO2 1 Good 15 16 PPB
12:00 PM CAMP O3 8 Good 12 14 PPB
12:00 PM CAMP PM10 24 Good 18 19 µg/m3
12:00 PM CAMP PM2.5 24 Good 13 4 µg/m3
12:00 PM CAMP SO2 1 Good 3 2 PPB
12:00 PM CAMP SO2 1 Good 3 2 PPB
11:00 AM CAMP CO 8 Good 5 0.4 PPM
11:00 AM CAMP NO2 1 Good 17 18 PPB
11:00 AM CAMP NO2 1 Good 17 18 PPB
11:00 AM CAMP O3 8 Good 13 15 PPB
11:00 AM CAMP PM10 24 Good 18 19 µg/m3
11:00 AM CAMP PM2.5 24 Good 13 4 µg/m3
11:00 AM CAMP SO2 1 Good 1 1 PPB
11:00 AM CAMP SO2 1 Good 1 1 PPB
10:00 AM CAMP CO 8 Good 5 0.4 PPM
10:00 AM CAMP NO2 1 Good 24 25 PPB
10:00 AM CAMP NO2 1 Good 24 25 PPB
10:00 AM CAMP O3 8 Good 14 17 PPB
10:00 AM CAMP PM10 24 Good 18 19 µg/m3
10:00 AM CAMP PM2.5 24 Good 13 4 µg/m3
10:00 AM CAMP SO2 1 Good 3 2 PPB
10:00 AM CAMP SO2 1 Good 3 2 PPB
9:00 AM CAMP CO 8 Good 3 0.3 PPM
9:00 AM CAMP NO2 1 Good 25 27 PPB
9:00 AM CAMP NO2 1 Good 25 27 PPB
9:00 AM CAMP O3 8 Good 17 20 PPB
9:00 AM CAMP PM10 24 Good 18 19 µg/m3
9:00 AM CAMP PM2.5 24 Good 14 4 µg/m3
9:00 AM CAMP SO2 1 Good 3 2 PPB
9:00 AM CAMP SO2 1 Good 3 2 PPB
8:00 AM CAMP CO 8 Good 3 0.3 PPM
8:00 AM CAMP NO2 1 Good 25 26 PPB
8:00 AM CAMP NO2 1 Good 25 26 PPB
8:00 AM CAMP O3 8 Good 19 23 PPB
8:00 AM CAMP PM10 24 Good 18 19 µg/m3
8:00 AM CAMP PM2.5 24 Good 14 4 µg/m3
8:00 AM CAMP SO2 1 Good 1 1 PPB
8:00 AM CAMP SO2 1 Good 1 1 PPB
7:00 AM CAMP CO 8 Good 2 0.2 PPM
7:00 AM CAMP NO2 1 Good 22 23 PPB
7:00 AM CAMP NO2 1 Good 22 23 PPB
7:00 AM CAMP O3 8 Good 22 26 PPB
7:00 AM CAMP PM10 24 Good 18 19 µg/m3
7:00 AM CAMP PM2.5 24 Good 14 4 µg/m3
7:00 AM CAMP SO2 1 Good 1 1 PPB
7:00 AM CAMP SO2 1 Good 1 1 PPB
6:00 AM CAMP CO 8 Good 2 0.2 PPM
6:00 AM CAMP NO2 1 Good 17 18 PPB
6:00 AM CAMP NO2 1 Good 17 18 PPB
6:00 AM CAMP O3 8 Good 24 28 PPB
6:00 AM CAMP PM10 24 Good 18 19 µg/m3
6:00 AM CAMP PM2.5 24 Good 15 5 µg/m3
6:00 AM CAMP SO2 1 Good 1 1 PPB
6:00 AM CAMP SO2 1 Good 1 1 PPB
5:00 AM CAMP CO 8 Good 2 0.2 PPM
5:00 AM CAMP NO2 1 Good 23 24 PPB
5:00 AM CAMP NO2 1 Good 23 24 PPB
5:00 AM CAMP O3 8 Good 25 30 PPB
5:00 AM CAMP PM10 24 Good 19 21 µg/m3
5:00 AM CAMP PM2.5 24 Good 18 5 µg/m3
5:00 AM CAMP SO2 1 Good 13 9 PPB
5:00 AM CAMP SO2 1 Good 13 9 PPB
4:00 AM CAMP CO 8 Good 2 0.2 PPM
4:00 AM CAMP NO2 1 Good 16 17 PPB
4:00 AM CAMP NO2 1 Good 16 17 PPB
4:00 AM CAMP O3 8 Good 27 32 PPB
4:00 AM CAMP PM10 24 Good 20 22 µg/m3
4:00 AM CAMP PM2.5 24 Good 18 6 µg/m3
4:00 AM CAMP SO2 1 Good 11 8 PPB
4:00 AM CAMP SO2 1 Good 11 8 PPB
3:00 AM CAMP CO 8 Good 2 0.2 PPM
3:00 AM CAMP NO2 1 Good 8 8 PPB
3:00 AM CAMP NO2 1 Good 8 8 PPB
3:00 AM CAMP O3 8 Good 29 34 PPB
3:00 AM CAMP PM10 24 Good 20 22 µg/m3
3:00 AM CAMP PM2.5 24 Good 19 6 µg/m3
3:00 AM CAMP SO2 1 Good 1 1 PPB
3:00 AM CAMP SO2 1 Good 1 1 PPB
2:00 AM CAMP CO 8 Good 2 0.2 PPM
2:00 AM CAMP NO2 1 Good 5 5 PPB
2:00 AM CAMP NO2 1 Good 5 5 PPB
2:00 AM CAMP O3 8 Good 28 33 PPB
2:00 AM CAMP PM10 24 Good 21 23 µg/m3
2:00 AM CAMP PM2.5 24 Good 19 6 µg/m3
2:00 AM CAMP SO2 1 Good 1 1 PPB
2:00 AM CAMP SO2 1 Good 1 1 PPB
1:00 AM CAMP CO 8 Good 2 0.2 PPM
1:00 AM CAMP NO2 1 Good 6 6 PPB
1:00 AM CAMP NO2 1 Good 6 6 PPB
1:00 AM CAMP O3 8 Good 27 32 PPB
1:00 AM CAMP PM10 24 Good 21 23 µg/m3
1:00 AM CAMP PM2.5 24 Good 19 6 µg/m3
1:00 AM CAMP SO2 1 Good 3 2 PPB
1:00 AM CAMP SO2 1 Good 3 2 PPB
12:00 AM AURE O3 8 Good 24 28 PPB
11:00 PM AURE O3 8 Good 25 29 PPB
10:00 PM AURE O3 8 Good 25 30 PPB
9:00 PM AURE O3 8 Good 26 31 PPB
8:00 PM AURE O3 8 Good 27 32 PPB
7:00 PM AURE O3 8 Good 27 32 PPB
6:00 PM AURE O3 8 Good 27 32 PPB
5:00 PM AURE O3 8 Good 26 31 PPB
4:00 PM AURE O3 8 Good 26 31 PPB
3:00 PM AURE O3 8 Good 26 31 PPB
2:00 PM AURE O3 8 Good 26 31 PPB
1:00 PM AURE O3 8 Good 26 31 PPB
12:00 PM AURE O3 8 Good 25 30 PPB
11:00 AM AURE O3 8 Good 25 30 PPB
10:00 AM AURE O3 8 Good 26 31 PPB
9:00 AM AURE O3 8 Good 27 32 PPB
8:00 AM AURE O3 8 Good 27 32 PPB
7:00 AM AURE O3 8 Good 27 32 PPB
6:00 AM AURE O3 8 Good 27 32 PPB
5:00 AM AURE O3 8 Good 28 33 PPB
4:00 AM AURE O3 8 Good 29 34 PPB
3:00 AM AURE O3 8 Good 30 35 PPB
2:00 AM AURE O3 8 Good 30 35 PPB
1:00 AM AURE O3 8 Good 30 35 PPB
12:00 AM ASP O3 8 Good 16 19 PPB
11:00 PM ASP O3 8 Good 15 18 PPB
10:00 PM ASP O3 8 Good 14 17 PPB
9:00 PM ASP O3 8 Good 14 16 PPB
8:00 PM ASP O3 8 Good 14 16 PPB
7:00 PM ASP O3 8 Good 15 18 PPB
6:00 PM ASP O3 8 Good 17 20 PPB
5:00 PM ASP O3 8 Good 19 22 PPB
4:00 PM ASP O3 8 Good 20 24 PPB
3:00 PM ASP O3 8 Good 20 24 PPB
2:00 PM ASP O3 8 Good 19 23 PPB
1:00 PM ASP O3 8 Good 20 24 PPB
12:00 PM ASP O3 8 Good 22 26 PPB
11:00 AM ASP O3 8 Good 23 27 PPB
10:00 AM ASP O3 8 Good 24 28 PPB
9:00 AM ASP O3 8 Good 25 29 PPB
8:00 AM ASP O3 8 Good 26 31 PPB
7:00 AM ASP O3 8 Good 27 32 PPB
6:00 AM ASP O3 8 Good 29 34 PPB
5:00 AM ASP O3 8 Good 29 34 PPB
4:00 AM ASP O3 8 Good 28 33 PPB
3:00 AM ASP O3 8 Good 28 33 PPB
2:00 AM ASP O3 8 Good 27 32 PPB
1:00 AM ASP O3 8 Good 27 32 PPB
12:00 AM ACAD O3 8 Good 12 14 PPB
11:00 PM ACAD O3 8 Good 14 17 PPB
10:00 PM ACAD O3 8 Good 17 20 PPB
9:00 PM ACAD O3 8 Good 20 24 PPB
8:00 PM ACAD O3 8 Good 23 27 PPB
7:00 PM ACAD O3 8 Good 25 30 PPB
6:00 PM ACAD O3 8 Good 27 32 PPB
5:00 PM ACAD O3 8 Good 29 34 PPB
4:00 PM ACAD O3 8 Good 31 36 PPB
3:00 PM ACAD O3 8 Good 31 36 PPB
2:00 PM ACAD O3 8 Good 30 35 PPB
1:00 PM ACAD O3 8 Good 28 33 PPB
12:00 PM ACAD O3 8 Good 28 33 PPB
11:00 AM ACAD O3 8 Good 28 33 PPB
10:00 AM ACAD O3 8 Good 28 33 PPB
9:00 AM ACAD O3 8 Good 28 33 PPB
8:00 AM ACAD O3 8 Good 28 33 PPB
7:00 AM ACAD O3 8 Good 29 34 PPB
6:00 AM ACAD O3 8 Good 31 36 PPB
5:00 AM ACAD O3 8 Good 32 38 PPB
4:00 AM ACAD O3 8 Good 33 39 PPB
3:00 AM ACAD O3 8 Good 33 39 PPB
2:00 AM ACAD O3 8 Good 33 39 PPB
1:00 AM ACAD O3 8 Good 35 41 PPB

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