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AQI Calculations on 01/07/2013 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.
1:00 AM ACAD O3 8 Good 8 10 PPB
2:00 AM ACAD O3 8 Good 10 12 PPB
3:00 AM ACAD O3 8 Good 12 14 PPB
4:00 AM ACAD O3 8 Good 13 15 PPB
5:00 AM ACAD O3 8 Good 15 18 PPB
6:00 AM ACAD O3 8 Good 16 19 PPB
7:00 AM ACAD O3 8 Good 17 20 PPB
8:00 AM ACAD O3 8 Good 17 20 PPB
9:00 AM ACAD O3 8 Good 19 22 PPB
10:00 AM ACAD O3 8 Good 20 24 PPB
11:00 AM ACAD O3 8 Good 22 26 PPB
12:00 PM ACAD O3 8 Good 25 29 PPB
1:00 PM ACAD O3 8 Good 26 31 PPB
2:00 PM ACAD O3 8 Good 29 34 PPB
3:00 PM ACAD O3 8 Good 31 37 PPB
4:00 PM ACAD O3 8 Good 34 40 PPB
5:00 PM ACAD O3 8 Good 35 41 PPB
6:00 PM ACAD O3 8 Good 32 38 PPB
7:00 PM ACAD O3 8 Good 28 33 PPB
8:00 PM ACAD O3 8 Good 23 27 PPB
9:00 PM ACAD O3 8 Good 19 22 PPB
10:00 PM ACAD O3 8 Good 14 16 PPB
11:00 PM ACAD O3 8 Good 9 11 PPB
12:00 AM ACAD O3 8 Good 6 7 PPB
1:00 AM ASP O3 8 Good 34 40 PPB
2:00 AM ASP O3 8 Good 35 41 PPB
3:00 AM ASP O3 8 Good 35 41 PPB
4:00 AM ASP O3 8 Good 35 41 PPB
5:00 AM ASP O3 8 Good 36 42 PPB
6:00 AM ASP O3 8 Good 36 42 PPB
7:00 AM ASP O3 8 Good 34 40 PPB
8:00 AM ASP O3 8 Good 32 38 PPB
9:00 AM ASP O3 8 Good 31 37 PPB
10:00 AM ASP O3 8 Good 29 34 PPB
11:00 AM ASP O3 8 Good 29 34 PPB
12:00 PM ASP O3 8 Good 29 34 PPB
1:00 PM ASP O3 8 Good 28 33 PPB
2:00 PM ASP O3 8 Good 28 33 PPB
3:00 PM ASP O3 8 Good 29 34 PPB
4:00 PM ASP O3 8 Good 29 34 PPB
5:00 PM ASP O3 8 Good 29 34 PPB
6:00 PM ASP O3 8 Good 28 33 PPB
7:00 PM ASP O3 8 Good 26 31 PPB
8:00 PM ASP O3 8 Good 25 29 PPB
9:00 PM ASP O3 8 Good 25 29 PPB
10:00 PM ASP O3 8 Good 24 28 PPB
11:00 PM ASP O3 8 Good 24 28 PPB
12:00 AM ASP O3 8 Good 25 30 PPB
1:00 AM AURE O3 8 Good 25 30 PPB
2:00 AM AURE O3 8 Good 28 33 PPB
3:00 AM AURE O3 8 Good 31 36 PPB
4:00 AM AURE O3 8 Good 32 38 PPB
5:00 AM AURE O3 8 Good 34 40 PPB
6:00 AM AURE O3 8 Good 34 40 PPB
7:00 AM AURE O3 8 Good 34 40 PPB
8:00 AM AURE O3 8 Good 33 39 PPB
9:00 AM AURE O3 8 Good 32 38 PPB
10:00 AM AURE O3 8 Good 31 36 PPB
11:00 AM AURE O3 8 Good 31 36 PPB
12:00 PM AURE O3 8 Good 31 36 PPB
1:00 PM AURE O3 8 Good 31 36 PPB
2:00 PM AURE O3 8 Good 31 37 PPB
3:00 PM AURE O3 8 Good 32 38 PPB
4:00 PM AURE O3 8 Good 34 40 PPB
5:00 PM AURE O3 8 Good 34 40 PPB
6:00 PM AURE O3 8 Good 36 42 PPB
7:00 PM AURE O3 8 Good 36 42 PPB
8:00 PM AURE O3 8 Good 35 41 PPB
9:00 PM AURE O3 8 Good 34 40 PPB
10:00 PM AURE O3 8 Good 33 39 PPB
11:00 PM AURE O3 8 Good 31 37 PPB
12:00 AM AURE O3 8 Good 31 36 PPB
1:00 AM CAMP CO 8 Good 14 1.2 PPM
1:00 AM CAMP NO2 1 Good 50 53 PPB
1:00 AM CAMP NO2 1 Good 50 53 PPB
1:00 AM CAMP O3 8 Good 0 0 PPB
1:00 AM CAMP PM10 24 Good 32 35 µg/m3
1:00 AM CAMP PM2.5 24 Moderate 53 13 µg/m3
2:00 AM CAMP CO 8 Good 14 1.2 PPM
2:00 AM CAMP NO2 1 Good 31 33 PPB
2:00 AM CAMP NO2 1 Good 31 33 PPB
2:00 AM CAMP O3 8 Good 2 2 PPB
2:00 AM CAMP PM10 24 Good 33 36 µg/m3
2:00 AM CAMP PM2.5 24 Moderate 52 13 µg/m3
2:00 AM CAMP SO2 1 Good 3 2 PPB
2:00 AM CAMP SO2 1 Good 3 2 PPB
3:00 AM CAMP CO 8 Good 12 1.1 PPM
3:00 AM CAMP NO2 1 Good 33 35 PPB
3:00 AM CAMP NO2 1 Good 33 35 PPB
3:00 AM CAMP O3 8 Good 3 3 PPB
3:00 AM CAMP PM10 24 Good 34 37 µg/m3
3:00 AM CAMP PM2.5 24 Moderate 52 13 µg/m3
3:00 AM CAMP SO2 1 Good 3 2 PPB
3:00 AM CAMP SO2 1 Good 3 2 PPB
4:00 AM CAMP CO 8 Good 11 1.0 PPM
4:00 AM CAMP NO2 1 Good 39 41 PPB
4:00 AM CAMP NO2 1 Good 39 41 PPB
4:00 AM CAMP O3 8 Good 3 4 PPB
4:00 AM CAMP PM10 24 Good 35 38 µg/m3
4:00 AM CAMP PM2.5 24 Moderate 52 12 µg/m3
4:00 AM CAMP SO2 1 Good 4 3 PPB
4:00 AM CAMP SO2 1 Good 4 3 PPB
5:00 AM CAMP CO 8 Good 9 0.8 PPM
5:00 AM CAMP NO2 1 Good 31 33 PPB
5:00 AM CAMP NO2 1 Good 31 33 PPB
5:00 AM CAMP O3 8 Good 4 5 PPB
5:00 AM CAMP PM10 24 Good 34 37 µg/m3
5:00 AM CAMP PM2.5 24 Good 49 12 µg/m3
5:00 AM CAMP SO2 1 Good 11 8 PPB
5:00 AM CAMP SO2 1 Good 11 8 PPB
6:00 AM CAMP CO 8 Good 8 0.7 PPM
6:00 AM CAMP NO2 1 Good 42 44 PPB
6:00 AM CAMP NO2 1 Good 42 44 PPB
6:00 AM CAMP O3 8 Good 5 6 PPB
6:00 AM CAMP PM10 24 Good 34 37 µg/m3
6:00 AM CAMP PM2.5 24 Good 46 11 µg/m3
6:00 AM CAMP SO2 1 Good 4 3 PPB
6:00 AM CAMP SO2 1 Good 4 3 PPB
7:00 AM CAMP CO 8 Good 8 0.7 PPM
7:00 AM CAMP NO2 1 Good 42 45 PPB
7:00 AM CAMP NO2 1 Good 42 45 PPB
7:00 AM CAMP O3 8 Good 5 6 PPB
7:00 AM CAMP PM10 24 Good 34 37 µg/m3
7:00 AM CAMP PM2.5 24 Good 45 11 µg/m3
7:00 AM CAMP SO2 1 Good 4 3 PPB
7:00 AM CAMP SO2 1 Good 4 3 PPB
8:00 AM CAMP CO 8 Good 8 0.7 PPM
8:00 AM CAMP NO2 1 Moderate 51 54 PPB
8:00 AM CAMP NO2 1 Moderate 51 54 PPB
8:00 AM CAMP O3 8 Good 5 6 PPB
8:00 AM CAMP PM10 24 Good 34 37 µg/m3
8:00 AM CAMP PM2.5 24 Good 46 11 µg/m3
8:00 AM CAMP SO2 1 Good 7 5 PPB
8:00 AM CAMP SO2 1 Good 7 5 PPB
9:00 AM CAMP CO 8 Good 7 0.6 PPM
9:00 AM CAMP NO2 1 Moderate 63 65 PPB
9:00 AM CAMP NO2 1 Moderate 63 65 PPB
9:00 AM CAMP O3 8 Good 6 7 PPB
9:00 AM CAMP PM10 24 Good 36 39 µg/m3
9:00 AM CAMP PM2.5 24 Good 49 12 µg/m3
9:00 AM CAMP SO2 1 Good 10 7 PPB
9:00 AM CAMP SO2 1 Good 10 7 PPB
10:00 AM CAMP CO 8 Good 8 0.7 PPM
10:00 AM CAMP NO2 1 Moderate 51 54 PPB
10:00 AM CAMP NO2 1 Moderate 51 54 PPB
10:00 AM CAMP O3 8 Good 4 5 PPB
10:00 AM CAMP PM10 24 Good 38 41 µg/m3
10:00 AM CAMP PM2.5 24 Moderate 52 13 µg/m3
10:00 AM CAMP SO2 1 Good 10 7 PPB
10:00 AM CAMP SO2 1 Good 10 7 PPB
11:00 AM CAMP CO 8 Good 8 0.7 PPM
11:00 AM CAMP NO2 1 Good 42 45 PPB
11:00 AM CAMP NO2 1 Good 42 45 PPB
11:00 AM CAMP O3 8 Good 4 5 PPB
11:00 AM CAMP PM10 24 Good 37 40 µg/m3
11:00 AM CAMP PM2.5 24 Moderate 52 13 µg/m3
11:00 AM CAMP SO2 1 Good 7 5 PPB
11:00 AM CAMP SO2 1 Good 7 5 PPB
12:00 PM CAMP CO 8 Good 8 0.7 PPM
12:00 PM CAMP NO2 1 Good 28 30 PPB
12:00 PM CAMP NO2 1 Good 28 30 PPB
12:00 PM CAMP O3 8 Good 6 7 PPB
12:00 PM CAMP PM10 24 Good 37 40 µg/m3
12:00 PM CAMP PM2.5 24 Moderate 52 13 µg/m3
12:00 PM CAMP SO2 1 Good 3 2 PPB
12:00 PM CAMP SO2 1 Good 3 2 PPB
1:00 PM CAMP CO 8 Good 8 0.7 PPM
1:00 PM CAMP NO2 1 Good 25 26 PPB
1:00 PM CAMP NO2 1 Good 25 26 PPB
1:00 PM CAMP O3 8 Good 8 9 PPB
1:00 PM CAMP PM10 24 Good 36 39 µg/m3
1:00 PM CAMP PM2.5 24 Moderate 52 13 µg/m3
1:00 PM CAMP SO2 1 Good 1 1 PPB
1:00 PM CAMP SO2 1 Good 1 1 PPB
2:00 PM CAMP CO 8 Good 7 0.6 PPM
2:00 PM CAMP NO2 1 Good 23 24 PPB
2:00 PM CAMP NO2 1 Good 23 24 PPB
2:00 PM CAMP O3 8 Good 10 12 PPB
2:00 PM CAMP PM10 24 Good 36 39 µg/m3
2:00 PM CAMP PM2.5 24 Moderate 52 12 µg/m3
2:00 PM CAMP SO2 1 Good 1 1 PPB
2:00 PM CAMP SO2 1 Good 1 1 PPB
3:00 PM CAMP CO 8 Good 7 0.6 PPM
3:00 PM CAMP NO2 1 Good 23 24 PPB
3:00 PM CAMP NO2 1 Good 23 24 PPB
3:00 PM CAMP O3 8 Good 12 14 PPB
3:00 PM CAMP PM10 24 Good 35 38 µg/m3
3:00 PM CAMP PM2.5 24 Good 50 12 µg/m3
4:00 PM CAMP CO 8 Good 6 0.5 PPM
4:00 PM CAMP NO2 1 Good 30 32 PPB
4:00 PM CAMP NO2 1 Good 30 32 PPB
4:00 PM CAMP O3 8 Good 15 18 PPB
4:00 PM CAMP PM10 24 Good 34 37 µg/m3
4:00 PM CAMP PM2.5 24 Good 48 12 µg/m3
4:00 PM CAMP SO2 1 Good 1 1 PPB
4:00 PM CAMP SO2 1 Good 1 1 PPB
5:00 PM CAMP CO 8 Good 7 0.6 PPM
5:00 PM CAMP NO2 1 Good 44 47 PPB
5:00 PM CAMP NO2 1 Good 44 47 PPB
5:00 PM CAMP O3 8 Good 14 16 PPB
5:00 PM CAMP PM10 24 Good 37 40 µg/m3
5:00 PM CAMP PM2.5 24 Good 48 11 µg/m3
5:00 PM CAMP SO2 1 Good 4 3 PPB
5:00 PM CAMP SO2 1 Good 4 3 PPB
6:00 PM CAMP CO 8 Good 9 0.8 PPM
6:00 PM CAMP NO2 1 Good 49 52 PPB
6:00 PM CAMP NO2 1 Good 49 52 PPB
6:00 PM CAMP O3 8 Good 13 15 PPB
6:00 PM CAMP PM10 24 Good 41 44 µg/m3
6:00 PM CAMP PM2.5 24 Good 48 11 µg/m3
6:00 PM CAMP SO2 1 Good 7 5 PPB
6:00 PM CAMP SO2 1 Good 7 5 PPB
7:00 PM CAMP CO 8 Good 10 0.9 PPM
7:00 PM CAMP NO2 1 Good 45 48 PPB
7:00 PM CAMP NO2 1 Good 45 48 PPB
7:00 PM CAMP O3 8 Good 13 15 PPB
7:00 PM CAMP PM10 24 Good 43 46 µg/m3
7:00 PM CAMP PM2.5 24 Good 47 11 µg/m3
7:00 PM CAMP SO2 1 Good 4 3 PPB
7:00 PM CAMP SO2 1 Good 4 3 PPB
8:00 PM CAMP CO 8 Good 12 1.1 PPM
8:00 PM CAMP NO2 1 Good 49 52 PPB
8:00 PM CAMP NO2 1 Good 49 52 PPB
8:00 PM CAMP O3 8 Good 10 12 PPB
8:00 PM CAMP PM10 24 Good 44 48 µg/m3
8:00 PM CAMP PM2.5 24 Good 46 11 µg/m3
8:00 PM CAMP SO2 1 Good 7 5 PPB
8:00 PM CAMP SO2 1 Good 7 5 PPB
9:00 PM CAMP CO 8 Good 12 1.1 PPM
9:00 PM CAMP NO2 1 Good 40 42 PPB
9:00 PM CAMP NO2 1 Good 40 42 PPB
9:00 PM CAMP O3 8 Good 7 8 PPB
9:00 PM CAMP PM10 24 Good 44 47 µg/m3
9:00 PM CAMP PM2.5 24 Good 45 11 µg/m3
9:00 PM CAMP SO2 1 Good 3 2 PPB
9:00 PM CAMP SO2 1 Good 3 2 PPB
10:00 PM CAMP CO 8 Good 15 1.3 PPM
10:00 PM CAMP NO2 1 Good 47 50 PPB
10:00 PM CAMP NO2 1 Good 47 50 PPB
10:00 PM CAMP O3 8 Good 3 4 PPB
10:00 PM CAMP PM10 24 Good 44 48 µg/m3
10:00 PM CAMP PM2.5 24 Good 42 10 µg/m3
10:00 PM CAMP SO2 1 Good 7 5 PPB
10:00 PM CAMP SO2 1 Good 7 5 PPB
11:00 PM CAMP CO 8 Good 16 1.4 PPM
11:00 PM CAMP O3 8 Good 3 4 PPB
11:00 PM CAMP PM10 24 Good 45 49 µg/m3
11:00 PM CAMP PM2.5 24 Good 41 10 µg/m3
11:00 PM CAMP SO2 1 Good 7 5 PPB
11:00 PM CAMP SO2 1 Good 7 5 PPB
12:00 AM CAMP CO 8 Good 16 1.4 PPM
12:00 AM CAMP NO2 1 Good 40 42 PPB
12:00 AM CAMP NO2 1 Good 40 42 PPB
12:00 AM CAMP O3 8 Good 1 1 PPB
12:00 AM CAMP PM10 24 Good 45 49 µg/m3
12:00 AM CAMP PM2.5 24 Good 41 10 µg/m3
12:00 AM CAMP SO2 1 Good 4 3 PPB
12:00 AM CAMP SO2 1 Good 4 3 PPB
3:00 AM CASA SO2 1 Good 21 15 PPB
6:00 AM CASA SO2 1 Good 23 16 PPB
9:00 AM CASA SO2 1 Good 33 23 PPB
10:00 AM CASA SO2 1 Good 34 24 PPB
5:00 PM CASA SO2 1 Good 26 18 PPB
6:00 PM CASA SO2 1 Good 30 21 PPB
8:00 PM CASA PM10 24 Good 34 37 µg/m3
9:00 PM CASA PM10 24 Good 36 39 µg/m3
9:00 PM CASA PM2.5 24 Good 36 9 µg/m3
9:00 PM CASA SO2 1 Good 31 22 PPB
10:00 PM CASA PM10 24 Good 36 39 µg/m3
10:00 PM CASA PM2.5 24 Good 37 9 µg/m3
10:00 PM CASA SO2 1 Good 30 21 PPB
11:00 PM CASA PM10 24 Good 36 39 µg/m3
11:00 PM CASA PM2.5 24 Good 38 9 µg/m3
12:00 AM CASA PM10 24 Good 36 39 µg/m3
12:00 AM CASA PM2.5 24 Good 38 9 µg/m3
12:00 AM CASA SO2 1 Good 29 20 PPB
1:00 AM CHAT O3 8 Good 11 13 PPB
2:00 AM CHAT O3 8 Good 15 18 PPB
3:00 AM CHAT O3 8 Good 19 23 PPB
4:00 AM CHAT O3 8 Good 24 28 PPB
5:00 AM CHAT O3 8 Good 29 34 PPB
6:00 AM CHAT O3 8 Good 33 39 PPB
7:00 AM CHAT O3 8 Good 34 40 PPB
8:00 AM CHAT O3 8 Good 34 40 PPB
9:00 AM CHAT O3 8 Good 33 39 PPB
10:00 AM CHAT O3 8 Good 32 38 PPB
11:00 AM CHAT O3 8 Good 32 38 PPB
12:00 PM CHAT O3 8 Good 32 38 PPB
1:00 PM CHAT O3 8 Good 32 38 PPB
2:00 PM CHAT O3 8 Good 32 38 PPB
3:00 PM CHAT O3 8 Good 34 40 PPB
4:00 PM CHAT O3 8 Good 35 41 PPB
5:00 PM CHAT O3 8 Good 35 41 PPB
6:00 PM CHAT O3 8 Good 34 40 PPB
7:00 PM CHAT O3 8 Good 32 38 PPB
8:00 PM CHAT O3 8 Good 31 37 PPB
9:00 PM CHAT O3 8 Good 29 34 PPB
10:00 PM CHAT O3 8 Good 27 32 PPB
11:00 PM CHAT O3 8 Good 25 29 PPB
12:00 AM CHAT O3 8 Good 23 27 PPB
1:00 AM CO NM PM10 24 Good 4 4 µg/m3
2:00 AM CO NM PM10 24 Good 4 4 µg/m3
3:00 AM CO NM PM10 24 Good 4 4 µg/m3
4:00 AM CO NM PM10 24 Good 4 4 µg/m3
5:00 AM CO NM PM10 24 Good 4 4 µg/m3
6:00 AM CO NM PM10 24 Good 4 4 µg/m3
7:00 AM CO NM PM10 24 Good 4 4 µg/m3
8:00 AM CO NM PM10 24 Good 4 4 µg/m3
9:00 AM CO NM PM10 24 Good 4 4 µg/m3
10:00 AM CO NM PM10 24 Good 4 4 µg/m3
11:00 AM CO NM PM10 24 Good 4 4 µg/m3
12:00 PM CO NM PM10 24 Good 4 4 µg/m3
1:00 PM CO NM PM10 24 Good 4 4 µg/m3
2:00 PM CO NM PM10 24 Good 5 5 µg/m3
3:00 PM CO NM PM10 24 Good 5 5 µg/m3
4:00 PM CO NM PM10 24 Good 5 5 µg/m3
5:00 PM CO NM PM10 24 Good 5 5 µg/m3
6:00 PM CO NM PM10 24 Good 5 5 µg/m3
7:00 PM CO NM PM10 24 Good 5 5 µg/m3
8:00 PM CO NM PM10 24 Good 5 5 µg/m3
9:00 PM CO NM PM10 24 Good 5 5 µg/m3
10:00 PM CO NM PM10 24 Good 5 5 µg/m3
11:00 PM CO NM PM10 24 Good 5 5 µg/m3
12:00 AM CO NM PM10 24 Good 5 5 µg/m3
1:00 AM COMM PM2.5 24 Good 4 1 µg/m3
2:00 AM COMM PM2.5 24 Good 3 1 µg/m3
3:00 AM COMM PM2.5 24 Good 4 1 µg/m3
4:00 AM COMM PM2.5 24 Good 4 1 µg/m3
5:00 AM COMM PM2.5 24 Good 4 1 µg/m3
6:00 AM COMM PM2.5 24 Good 4 1 µg/m3
7:00 AM COMM PM2.5 24 Good 4 1 µg/m3
8:00 AM COMM PM2.5 24 Good 4 1 µg/m3
9:00 AM COMM PM2.5 24 Good 4 1 µg/m3
10:00 AM COMM PM2.5 24 Good 3 1 µg/m3
11:00 AM COMM PM2.5 24 Good 3 1 µg/m3
12:00 PM COMM PM2.5 24 Good 3 1 µg/m3
1:00 PM COMM PM2.5 24 Good 3 1 µg/m3
2:00 PM COMM PM2.5 24 Good 3 1 µg/m3
3:00 PM COMM PM2.5 24 Good 2 1 µg/m3
4:00 PM COMM PM2.5 24 Good 2 1 µg/m3
5:00 PM COMM PM2.5 24 Good 2 1 µg/m3
6:00 PM COMM PM2.5 24 Good 2 1 µg/m3
7:00 PM COMM PM2.5 24 Good 3 1 µg/m3
8:00 PM COMM PM2.5 24 Good 3 1 µg/m3
9:00 PM COMM PM2.5 24 Good 3 1 µg/m3
10:00 PM COMM PM2.5 24 Good 3 1 µg/m3
1:00 AM CRG O3 8 Good 1 1 PPB
2:00 AM CRG O3 8 Good 1 1 PPB
3:00 AM CRG O3 8 Good 1 1 PPB
4:00 AM CRG O3 8 Good 1 1 PPB
5:00 AM CRG O3 8 Good 1 1 PPB
6:00 AM CRG O3 8 Good 1 1 PPB
7:00 AM CRG O3 8 Good 1 1 PPB
8:00 AM CRG O3 8 Good 1 1 PPB
9:00 AM CRG O3 8 Good 1 1 PPB
10:00 AM CRG O3 8 Good 1 1 PPB
11:00 AM CRG O3 8 Good 2 2 PPB
12:00 PM CRG O3 8 Good 5 6 PPB
1:00 PM CRG O3 8 Good 8 10 PPB
2:00 PM CRG O3 8 Good 12 14 PPB
3:00 PM CRG O3 8 Good 16 19 PPB
4:00 PM CRG O3 8 Good 19 22 PPB
5:00 PM CRG O3 8 Good 18 21 PPB
6:00 PM CRG O3 8 Good 18 21 PPB
7:00 PM CRG O3 8 Good 17 20 PPB
8:00 PM CRG O3 8 Good 14 16 PPB
9:00 PM CRG O3 8 Good 11 13 PPB
10:00 PM CRG O3 8 Good 8 9 PPB
11:00 PM CRG O3 8 Good 5 6 PPB
12:00 AM CRG O3 8 Good 3 3 PPB
1:00 AM CTZ O3 8 Good 20 24 PPB
2:00 AM CTZ O3 8 Good 22 26 PPB
3:00 AM CTZ O3 8 Good 24 28 PPB
4:00 AM CTZ O3 8 Good 25 30 PPB
5:00 AM CTZ O3 8 Good 27 32 PPB
6:00 AM CTZ O3 8 Good 27 32 PPB
7:00 AM CTZ O3 8 Good 27 32 PPB
8:00 AM CTZ O3 8 Good 25 30 PPB
9:00 AM CTZ O3 8 Good 25 29 PPB
10:00 AM CTZ O3 8 Good 24 28 PPB
11:00 AM CTZ O3 8 Good 24 28 PPB
12:00 PM CTZ O3 8 Good 24 28 PPB
1:00 PM CTZ O3 8 Good 25 29 PPB
2:00 PM CTZ O3 8 Good 26 31 PPB
3:00 PM CTZ O3 8 Good 29 34 PPB
4:00 PM CTZ O3 8 Good 31 36 PPB
5:00 PM CTZ O3 8 Good 31 37 PPB
6:00 PM CTZ O3 8 Good 31 37 PPB
7:00 PM CTZ O3 8 Good 30 35 PPB
8:00 PM CTZ O3 8 Good 29 34 PPB
9:00 PM CTZ O3 8 Good 27 32 PPB
10:00 PM CTZ O3 8 Good 25 29 PPB
11:00 PM CTZ O3 8 Good 22 26 PPB
12:00 AM CTZ O3 8 Good 20 24 PPB
1:00 AM FTC CO 8 Good 7 0.6 PPM
1:00 AM FTC O3 8 Good 3 3 PPB
2:00 AM FTC CO 8 Good 7 0.6 PPM
2:00 AM FTC O3 8 Good 3 3 PPB
3:00 AM FTC CO 8 Good 6 0.5 PPM
3:00 AM FTC O3 8 Good 3 3 PPB
4:00 AM FTC CO 8 Good 5 0.4 PPM
4:00 AM FTC O3 8 Good 3 4 PPB
5:00 AM FTC CO 8 Good 5 0.4 PPM
5:00 AM FTC O3 8 Good 3 3 PPB
6:00 AM FTC CO 8 Good 5 0.4 PPM
6:00 AM FTC O3 8 Good 3 3 PPB
7:00 AM FTC CO 8 Good 5 0.4 PPM
7:00 AM FTC O3 8 Good 2 2 PPB
8:00 AM FTC CO 8 Good 5 0.4 PPM
8:00 AM FTC O3 8 Good 2 2 PPB
9:00 AM FTC CO 8 Good 5 0.4 PPM
9:00 AM FTC O3 8 Good 2 2 PPB
10:00 AM FTC CO 8 Good 5 0.4 PPM
10:00 AM FTC O3 8 Good 3 3 PPB
11:00 AM FTC CO 8 Good 5 0.4 PPM
11:00 AM FTC O3 8 Good 4 5 PPB
12:00 PM FTC CO 8 Good 5 0.4 PPM
12:00 PM FTC O3 8 Good 7 8 PPB
1:00 PM FTC CO 8 Good 5 0.4 PPM
1:00 PM FTC O3 8 Good 10 12 PPB
2:00 PM FTC CO 8 Good 5 0.4 PPM
2:00 PM FTC O3 8 Good 14 16 PPB
3:00 PM FTC CO 8 Good 5 0.4 PPM
3:00 PM FTC O3 8 Good 18 21 PPB
4:00 PM FTC CO 8 Good 2 0.2 PPM
4:00 PM FTC O3 8 Good 20 24 PPB
5:00 PM FTC CO 8 Good 2 0.2 PPM
5:00 PM FTC O3 8 Good 18 21 PPB
6:00 PM FTC CO 8 Good 3 0.3 PPM
6:00 PM FTC O3 8 Good 17 20 PPB
7:00 PM FTC CO 8 Good 5 0.4 PPM
7:00 PM FTC O3 8 Good 15 18 PPB
8:00 PM FTC CO 8 Good 5 0.4 PPM
8:00 PM FTC O3 8 Good 13 15 PPB
9:00 PM FTC CO 8 Good 6 0.5 PPM
9:00 PM FTC O3 8 Good 9 11 PPB
10:00 PM FTC CO 8 Good 6 0.5 PPM
10:00 PM FTC O3 8 Good 6 7 PPB
11:00 PM FTC CO 8 Good 7 0.6 PPM
11:00 PM FTC O3 8 Good 3 4 PPB
12:00 AM FTC CO 8 Good 7 0.6 PPM
12:00 AM FTC O3 8 Good 2 2 PPB
1:00 AM FTCF PM10 24 Good 20 22 µg/m3
1:00 AM FTCF PM2.5 24 Moderate 59 16 µg/m3
2:00 AM FTCF PM10 24 Good 20 22 µg/m3
2:00 AM FTCF PM2.5 24 Moderate 59 16 µg/m3
3:00 AM FTCF PM10 24 Good 19 21 µg/m3
3:00 AM FTCF PM2.5 24 Moderate 58 15 µg/m3
4:00 AM FTCF PM10 24 Good 19 20 µg/m3
4:00 AM FTCF PM2.5 24 Moderate 55 14 µg/m3
5:00 AM FTCF PM10 24 Good 17 18 µg/m3
5:00 AM FTCF PM2.5 24 Moderate 51 12 µg/m3
6:00 AM FTCF PM10 24 Good 16 17 µg/m3
6:00 AM FTCF PM2.5 24 Good 50 12 µg/m3
7:00 AM FTCF PM10 24 Good 16 17 µg/m3
7:00 AM FTCF PM2.5 24 Good 50 12 µg/m3
8:00 AM FTCF PM10 24 Good 16 17 µg/m3
8:00 AM FTCF PM2.5 24 Good 49 12 µg/m3
9:00 AM FTCF PM10 24 Good 15 16 µg/m3
9:00 AM FTCF PM2.5 24 Good 44 11 µg/m3
10:00 AM FTCF PM10 24 Good 14 15 µg/m3
10:00 AM FTCF PM2.5 24 Good 40 10 µg/m3
11:00 AM FTCF PM10 24 Good 14 15 µg/m3
11:00 AM FTCF PM2.5 24 Good 40 10 µg/m3
12:00 PM FTCF PM10 24 Good 14 15 µg/m3
12:00 PM FTCF PM2.5 24 Good 40 10 µg/m3
1:00 PM FTCF PM10 24 Good 15 16 µg/m3
1:00 PM FTCF PM2.5 24 Good 40 10 µg/m3
2:00 PM FTCF PM10 24 Good 15 16 µg/m3
2:00 PM FTCF PM2.5 24 Good 40 10 µg/m3
3:00 PM FTCF PM10 24 Good 16 17 µg/m3
3:00 PM FTCF PM2.5 24 Good 40 10 µg/m3
4:00 PM FTCF PM10 24 Good 16 17 µg/m3
4:00 PM FTCF PM2.5 24 Good 40 10 µg/m3
5:00 PM FTCF PM10 24 Good 17 18 µg/m3
5:00 PM FTCF PM2.5 24 Good 41 10 µg/m3
6:00 PM FTCF PM10 24 Good 17 18 µg/m3
6:00 PM FTCF PM2.5 24 Good 41 10 µg/m3
7:00 PM FTCF PM10 24 Good 18 19 µg/m3
7:00 PM FTCF PM2.5 24 Good 41 10 µg/m3
8:00 PM FTCF PM10 24 Good 18 19 µg/m3
8:00 PM FTCF PM2.5 24 Good 42 10 µg/m3
9:00 PM FTCF PM10 24 Good 19 20 µg/m3
9:00 PM FTCF PM2.5 24 Good 42 10 µg/m3
10:00 PM FTCF PM10 24 Good 19 20 µg/m3
10:00 PM FTCF PM2.5 24 Good 42 10 µg/m3
11:00 PM FTCF PM10 24 Good 19 20 µg/m3
11:00 PM FTCF PM2.5 24 Good 42 10 µg/m3
12:00 AM FTCF PM10 24 Good 19 21 µg/m3
12:00 AM FTCF PM2.5 24 Good 42 10 µg/m3
1:00 AM FTCR O3 8 Good 35 41 PPB
2:00 AM FTCR O3 8 Good 35 41 PPB
3:00 AM FTCR O3 8 Good 36 42 PPB
4:00 AM FTCR O3 8 Good 36 42 PPB
5:00 AM FTCR O3 8 Good 36 42 PPB
6:00 AM FTCR O3 8 Good 36 42 PPB
7:00 AM FTCR O3 8 Good 36 42 PPB
8:00 AM FTCR O3 8 Good 36 42 PPB
9:00 AM FTCR O3 8 Good 36 42 PPB
10:00 AM FTCR O3 8 Good 35 41 PPB
11:00 AM FTCR O3 8 Good 35 41 PPB
12:00 PM FTCR O3 8 Good 36 42 PPB
1:00 PM FTCR O3 8 Good 36 42 PPB
2:00 PM FTCR O3 8 Good 36 43 PPB
3:00 PM FTCR O3 8 Good 37 44 PPB
4:00 PM FTCR O3 8 Good 37 44 PPB
5:00 PM FTCR O3 8 Good 36 43 PPB
6:00 PM FTCR O3 8 Good 36 42 PPB
7:00 PM FTCR O3 8 Good 34 40 PPB
8:00 PM FTCR O3 8 Good 33 39 PPB
9:00 PM FTCR O3 8 Good 32 38 PPB
10:00 PM FTCR O3 8 Good 31 37 PPB
11:00 PM FTCR O3 8 Good 31 37 PPB
12:00 AM FTCR O3 8 Good 32 38 PPB
1:00 AM FTCW O3 8 Good 29 34 PPB
2:00 AM FTCW O3 8 Good 27 32 PPB
3:00 AM FTCW O3 8 Good 27 32 PPB
4:00 AM FTCW O3 8 Good 27 32 PPB
5:00 AM FTCW O3 8 Good 27 32 PPB
6:00 AM FTCW O3 8 Good 28 33 PPB
7:00 AM FTCW O3 8 Good 29 34 PPB
8:00 AM FTCW O3 8 Good 29 34 PPB
9:00 AM FTCW O3 8 Good 29 34 PPB
10:00 AM FTCW O3 8 Good 29 34 PPB
11:00 AM FTCW O3 8 Good 30 35 PPB
12:00 PM FTCW O3 8 Good 31 36 PPB
1:00 PM FTCW O3 8 Good 31 37 PPB
2:00 PM FTCW O3 8 Good 31 37 PPB
3:00 PM FTCW O3 8 Good 32 38 PPB
4:00 PM FTCW O3 8 Good 31 37 PPB
5:00 PM FTCW O3 8 Good 30 35 PPB
6:00 PM FTCW O3 8 Good 27 32 PPB
7:00 PM FTCW O3 8 Good 25 29 PPB
8:00 PM FTCW O3 8 Good 22 26 PPB
9:00 PM FTCW O3 8 Good 19 23 PPB
10:00 PM FTCW O3 8 Good 17 20 PPB
11:00 PM FTCW O3 8 Good 14 17 PPB
12:00 AM FTCW O3 8 Good 14 16 PPB
1:00 AM GJCT CO 8 Good 3 0.3 PPM
2:00 AM GJCT CO 8 Good 3 0.3 PPM
3:00 AM GJCT CO 8 Good 3 0.3 PPM
4:00 AM GJCT CO 8 Good 3 0.3 PPM
5:00 AM GJCT CO 8 Good 5 0.4 PPM
6:00 AM GJCT CO 8 Good 5 0.4 PPM
7:00 AM GJCT CO 8 Good 5 0.4 PPM
8:00 AM GJCT CO 8 Good 6 0.5 PPM
9:00 AM GJCT CO 8 Good 6 0.5 PPM
10:00 AM GJCT CO 8 Good 7 0.6 PPM
11:00 AM GJCT CO 8 Good 7 0.6 PPM
12:00 PM GJCT CO 8 Good 7 0.6 PPM
1:00 PM GJCT CO 8 Good 7 0.6 PPM
2:00 PM GJCT CO 8 Good 7 0.6 PPM
3:00 PM GJCT CO 8 Good 6 0.5 PPM
4:00 PM GJCT CO 8 Good 6 0.5 PPM
5:00 PM GJCT CO 8 Good 5 0.4 PPM
6:00 PM GJCT CO 8 Good 6 0.5 PPM
7:00 PM GJCT CO 8 Good 5 0.4 PPM
8:00 PM GJCT CO 8 Good 5 0.4 PPM
9:00 PM GJCT CO 8 Good 5 0.4 PPM
10:00 PM GJCT CO 8 Good 6 0.5 PPM
11:00 PM GJCT CO 8 Good 6 0.5 PPM
12:00 AM GJCT CO 8 Good 6 0.5 PPM
1:00 AM GJPB PM10 24 Good 31 34 µg/m3
1:00 AM GJPB PM2.5 24 Moderate 93 32 µg/m3
2:00 AM GJPB PM10 24 Good 32 35 µg/m3
2:00 AM GJPB PM2.5 24 Moderate 94 33 µg/m3
3:00 AM GJPB PM10 24 Good 32 35 µg/m3
3:00 AM GJPB PM2.5 24 Moderate 94 33 µg/m3
4:00 AM GJPB PM10 24 Good 32 35 µg/m3
4:00 AM GJPB PM2.5 24 Moderate 94 33 µg/m3
5:00 AM GJPB PM10 24 Good 32 35 µg/m3
5:00 AM GJPB PM2.5 24 Moderate 94 33 µg/m3
6:00 AM GJPB PM10 24 Good 33 36 µg/m3
6:00 AM GJPB PM2.5 24 Moderate 95 33 µg/m3
7:00 AM GJPB PM10 24 Good 33 36 µg/m3
7:00 AM GJPB PM2.5 24 Moderate 96 34 µg/m3
8:00 AM GJPB PM10 24 Good 34 37 µg/m3
8:00 AM GJPB PM2.5 24 Moderate 97 34 µg/m3
9:00 AM GJPB PM10 24 Good 34 37 µg/m3
9:00 AM GJPB PM2.5 24 Moderate 97 34 µg/m3
10:00 AM GJPB PM10 24 Good 34 37 µg/m3
10:00 AM GJPB PM2.5 24 Moderate 97 34 µg/m3
11:00 AM GJPB PM10 24 Good 34 37 µg/m3
11:00 AM GJPB PM2.5 24 Moderate 97 34 µg/m3
12:00 PM GJPB PM10 24 Good 34 37 µg/m3
12:00 PM GJPB PM2.5 24 Moderate 98 34 µg/m3
1:00 PM GJPB PM10 24 Good 35 38 µg/m3
1:00 PM GJPB PM2.5 24 Moderate 98 34 µg/m3
2:00 PM GJPB PM10 24 Good 35 38 µg/m3
2:00 PM GJPB PM2.5 24 Moderate 99 35 µg/m3
3:00 PM GJPB PM10 24 Good 36 39 µg/m3
3:00 PM GJPB PM2.5 24 Moderate 99 35 µg/m3
4:00 PM GJPB PM10 24 Good 36 39 µg/m3
4:00 PM GJPB PM2.5 24 Moderate 99 35 µg/m3
5:00 PM GJPB PM10 24 Good 35 38 µg/m3
5:00 PM GJPB PM2.5 24 Moderate 98 35 µg/m3
6:00 PM GJPB PM10 24 Good 35 38 µg/m3
6:00 PM GJPB PM2.5 24 Moderate 97 34 µg/m3
7:00 PM GJPB PM10 24 Good 34 37 µg/m3
7:00 PM GJPB PM2.5 24 Moderate 96 34 µg/m3
8:00 PM GJPB PM10 24 Good 34 37 µg/m3
8:00 PM GJPB PM2.5 24 Moderate 96 33 µg/m3
9:00 PM GJPB PM10 24 Good 34 37 µg/m3
9:00 PM GJPB PM2.5 24 Moderate 95 33 µg/m3
10:00 PM GJPB PM10 24 Good 34 37 µg/m3
10:00 PM GJPB PM2.5 24 Moderate 95 33 µg/m3
11:00 PM GJPB PM10 24 Good 34 37 µg/m3
11:00 PM GJPB PM2.5 24 Moderate 95 33 µg/m3
12:00 AM GJPB PM10 24 Good 34 37 µg/m3
12:00 AM GJPB PM2.5 24 Moderate 96 33 µg/m3
1:00 AM GREA CO 8 Good 11 1.0 PPM
2:00 AM GREA CO 8 Good 10 0.9 PPM
3:00 AM GREA CO 8 Good 8 0.7 PPM
4:00 AM GREA CO 8 Good 7 0.6 PPM
5:00 AM GREA CO 8 Good 7 0.6 PPM
6:00 AM GREA CO 8 Good 7 0.6 PPM
7:00 AM GREA CO 8 Good 7 0.6 PPM
8:00 AM GREA CO 8 Good 8 0.7 PPM
9:00 AM GREA CO 8 Good 8 0.7 PPM
10:00 AM GREA CO 8 Good 8 0.7 PPM
11:00 AM GREA CO 8 Good 8 0.7 PPM
12:00 PM GREA CO 8 Good 8 0.7 PPM
1:00 PM GREA CO 8 Good 7 0.6 PPM
2:00 PM GREA CO 8 Good 7 0.6 PPM
3:00 PM GREA CO 8 Good 6 0.5 PPM
4:00 PM GREA CO 8 Good 3 0.3 PPM
5:00 PM GREA CO 8 Good 3 0.3 PPM
6:00 PM GREA CO 8 Good 3 0.3 PPM
7:00 PM GREA CO 8 Good 3 0.3 PPM
8:00 PM GREA CO 8 Good 3 0.3 PPM
9:00 PM GREA CO 8 Good 3 0.3 PPM
10:00 PM GREA CO 8 Good 3 0.3 PPM
11:00 PM GREA CO 8 Good 3 0.3 PPM
12:00 AM GREA CO 8 Good 3 0.3 PPM
1:00 AM GREH PM2.5 24 Good 46 11 µg/m3
2:00 AM GREH PM2.5 24 Good 45 11 µg/m3
3:00 AM GREH PM2.5 24 Good 44 11 µg/m3
4:00 AM GREH PM2.5 24 Good 44 11 µg/m3
5:00 AM GREH PM2.5 24 Good 42 10 µg/m3
6:00 AM GREH PM2.5 24 Good 42 10 µg/m3
7:00 AM GREH PM2.5 24 Good 43 10 µg/m3
8:00 AM GREH PM2.5 24 Good 42 10 µg/m3
9:00 AM GREH PM2.5 24 Good 41 10 µg/m3
10:00 AM GREH PM2.5 24 Good 40 10 µg/m3
11:00 AM GREH PM2.5 24 Good 39 9 µg/m3
12:00 PM GREH PM2.5 24 Good 39 9 µg/m3
1:00 PM GREH PM2.5 24 Good 38 9 µg/m3
2:00 PM GREH PM2.5 24 Good 39 9 µg/m3
3:00 PM GREH PM2.5 24 Good 37 9 µg/m3
4:00 PM GREH PM2.5 24 Good 36 9 µg/m3
5:00 PM GREH PM2.5 24 Good 34 8 µg/m3
6:00 PM GREH PM2.5 24 Good 32 8 µg/m3
7:00 PM GREH PM2.5 24 Good 29 7 µg/m3
8:00 PM GREH PM2.5 24 Good 26 6 µg/m3
9:00 PM GREH PM2.5 24 Good 22 5 µg/m3
10:00 PM GREH PM2.5 24 Good 18 4 µg/m3
11:00 PM GREH PM2.5 24 Good 16 4 µg/m3
12:00 AM GREH PM2.5 24 Good 15 4 µg/m3
1:00 AM GRET O3 8 Good 8 9 PPB
2:00 AM GRET O3 8 Good 7 8 PPB
3:00 AM GRET O3 8 Good 4 5 PPB
4:00 AM GRET O3 8 Good 3 3 PPB
5:00 AM GRET O3 8 Good 3 3 PPB
6:00 AM GRET O3 8 Good 3 4 PPB
7:00 AM GRET O3 8 Good 3 4 PPB
8:00 AM GRET O3 8 Good 4 5 PPB
9:00 AM GRET O3 8 Good 4 5 PPB
10:00 AM GRET O3 8 Good 5 6 PPB
11:00 AM GRET O3 8 Good 8 9 PPB
12:00 PM GRET O3 8 Good 10 12 PPB
1:00 PM GRET O3 8 Good 11 13 PPB
2:00 PM GRET O3 8 Good 14 16 PPB
3:00 PM GRET O3 8 Good 17 20 PPB
4:00 PM GRET O3 8 Good 20 24 PPB
5:00 PM GRET O3 8 Good 20 24 PPB
6:00 PM GRET O3 8 Good 20 24 PPB
7:00 PM GRET O3 8 Good 19 23 PPB
8:00 PM GRET O3 8 Good 18 21 PPB
9:00 PM GRET O3 8 Good 16 19 PPB
10:00 PM GRET O3 8 Good 14 17 PPB
11:00 PM GRET O3 8 Good 13 15 PPB
12:00 AM GRET O3 8 Good 10 12 PPB
1:00 AM H24 CO 8 Good 8 0.7 PPM
2:00 AM H24 CO 8 Good 7 0.6 PPM
3:00 AM H24 CO 8 Good 7 0.6 PPM
4:00 AM H24 CO 8 Good 6 0.5 PPM
5:00 AM H24 CO 8 Good 5 0.4 PPM
6:00 AM H24 CO 8 Good 3 0.3 PPM
7:00 AM H24 CO 8 Good 3 0.3 PPM
8:00 AM H24 CO 8 Good 5 0.4 PPM
9:00 AM H24 CO 8 Good 5 0.4 PPM
10:00 AM H24 CO 8 Good 6 0.5 PPM
11:00 AM H24 CO 8 Good 6 0.5 PPM
12:00 PM H24 CO 8 Good 7 0.6 PPM
1:00 PM H24 CO 8 Good 7 0.6 PPM
2:00 PM H24 CO 8 Good 7 0.6 PPM
3:00 PM H24 CO 8 Good 6 0.5 PPM
4:00 PM H24 CO 8 Good 5 0.4 PPM
5:00 PM H24 CO 8 Good 5 0.4 PPM
6:00 PM H24 CO 8 Good 6 0.5 PPM
7:00 PM H24 CO 8 Good 7 0.6 PPM
8:00 PM H24 CO 8 Good 8 0.7 PPM
9:00 PM H24 CO 8 Good 9 0.8 PPM
10:00 PM H24 CO 8 Good 11 1.0 PPM
11:00 PM H24 CO 8 Good 12 1.1 PPM
12:00 AM H24 CO 8 Good 12 1.1 PPM
1:00 AM HLD O3 8 Good 18 21 PPB
2:00 AM HLD O3 8 Good 22 26 PPB
3:00 AM HLD O3 8 Good 27 32 PPB
4:00 AM HLD O3 8 Good 31 36 PPB
5:00 AM HLD O3 8 Good 34 40 PPB
6:00 AM HLD O3 8 Good 34 40 PPB
7:00 AM HLD O3 8 Good 32 38 PPB
8:00 AM HLD O3 8 Good 29 34 PPB
9:00 AM HLD O3 8 Good 25 30 PPB
10:00 AM HLD O3 8 Good 24 28 PPB
11:00 AM HLD O3 8 Good 24 28 PPB
12:00 PM HLD O3 8 Good 24 28 PPB
1:00 PM HLD O3 8 Good 24 28 PPB
2:00 PM HLD O3 8 Good 24 28 PPB
3:00 PM HLD O3 8 Good 25 30 PPB
4:00 PM HLD O3 8 Good 30 35 PPB
5:00 PM HLD O3 8 Good 31 36 PPB
6:00 PM HLD O3 8 Good 28 33 PPB
7:00 PM HLD O3 8 Good 25 29 PPB
8:00 PM HLD O3 8 Good 23 27 PPB
9:00 PM HLD O3 8 Good 20 24 PPB
10:00 PM HLD O3 8 Good 18 21 PPB
11:00 PM HLD O3 8 Good 16 19 PPB
12:00 AM HLD O3 8 Good 16 19 PPB
1:00 AM LAY O3 8 Good 32 38 PPB
2:00 AM LAY O3 8 Good 31 37 PPB
3:00 AM LAY O3 8 Good 31 36 PPB
4:00 AM LAY O3 8 Good 30 35 PPB
5:00 AM LAY O3 8 Good 29 34 PPB
6:00 AM LAY O3 8 Good 27 32 PPB
7:00 AM LAY O3 8 Good 27 32 PPB
8:00 AM LAY O3 8 Good 26 31 PPB
9:00 AM LAY O3 8 Good 25 30 PPB
10:00 AM LAY O3 8 Good 25 30 PPB
11:00 AM LAY O3 8 Good 26 31 PPB
12:00 PM LAY O3 8 Good 27 32 PPB
1:00 PM LAY O3 8 Good 28 33 PPB
2:00 PM LAY O3 8 Good 30 35 PPB
3:00 PM LAY O3 8 Good 31 37 PPB
4:00 PM LAY O3 8 Good 33 39 PPB
5:00 PM LAY O3 8 Good 35 41 PPB
6:00 PM LAY O3 8 Good 36 42 PPB
7:00 PM LAY O3 8 Good 36 43 PPB
8:00 PM LAY O3 8 Good 36 43 PPB
9:00 PM LAY O3 8 Good 36 42 PPB
10:00 PM LAY O3 8 Good 34 40 PPB
11:00 PM LAY O3 8 Good 33 39 PPB
12:00 AM LAY O3 8 Good 31 37 PPB
1:00 AM MAN O3 8 Good 23 27 PPB
2:00 AM MAN O3 8 Good 25 30 PPB
3:00 AM MAN O3 8 Good 27 32 PPB
4:00 AM MAN O3 8 Good 30 35 PPB
5:00 AM MAN O3 8 Good 32 38 PPB
6:00 AM MAN O3 8 Good 34 40 PPB
7:00 AM MAN O3 8 Good 36 42 PPB
8:00 AM MAN O3 8 Good 36 43 PPB
9:00 AM MAN O3 8 Good 36 43 PPB
10:00 AM MAN O3 8 Good 36 43 PPB
11:00 AM MAN O3 8 Good 36 43 PPB
12:00 PM MAN O3 8 Good 36 42 PPB
1:00 PM MAN O3 8 Good 35 41 PPB
2:00 PM MAN O3 8 Good 34 40 PPB
3:00 PM MAN O3 8 Good 32 38 PPB
4:00 PM MAN O3 8 Good 32 38 PPB
5:00 PM MAN O3 8 Good 31 36 PPB
6:00 PM MAN O3 8 Good 30 35 PPB
7:00 PM MAN O3 8 Good 28 33 PPB
8:00 PM MAN O3 8 Good 27 32 PPB
9:00 PM MAN O3 8 Good 26 31 PPB
10:00 PM MAN O3 8 Good 26 31 PPB
11:00 PM MAN O3 8 Good 26 31 PPB
12:00 AM MAN O3 8 Good 26 31 PPB
1:00 AM NJH PM2.5 24 Good 40 10 µg/m3
2:00 AM NJH PM2.5 24 Good 41 10 µg/m3
3:00 AM NJH PM2.5 24 Good 41 10 µg/m3
4:00 AM NJH PM2.5 24 Good 41 10 µg/m3
5:00 AM NJH PM2.5 24 Good 42 10 µg/m3
6:00 AM NJH PM2.5 24 Good 40 10 µg/m3
7:00 AM NJH PM2.5 24 Good 40 10 µg/m3
8:00 AM NJH PM2.5 24 Good 42 10 µg/m3
9:00 AM NJH PM2.5 24 Good 45 11 µg/m3
10:00 AM NJH PM2.5 24 Good 46 11 µg/m3
11:00 AM NJH PM2.5 24 Good 47 11 µg/m3
12:00 PM NJH PM2.5 24 Good 48 12 µg/m3
1:00 PM NJH PM2.5 24 Good 50 12 µg/m3
2:00 PM NJH PM2.5 24 Good 49 12 µg/m3
3:00 PM NJH PM2.5 24 Good 48 12 µg/m3
4:00 PM NJH PM2.5 24 Good 47 11 µg/m3
5:00 PM NJH PM2.5 24 Good 46 11 µg/m3
6:00 PM NJH PM2.5 24 Good 45 11 µg/m3
7:00 PM NJH PM2.5 24 Good 44 11 µg/m3
8:00 PM NJH PM2.5 24 Good 41 10 µg/m3
9:00 PM NJH PM2.5 24 Good 37 9 µg/m3
10:00 PM NJH PM2.5 24 Good 33 8 µg/m3
11:00 PM NJH PM2.5 24 Good 31 7 µg/m3
12:00 AM NJH PM2.5 24 Good 30 7 µg/m3
1:00 AM NREL O3 8 Good 24 28 PPB
2:00 AM NREL O3 8 Good 28 33 PPB
3:00 AM NREL O3 8 Good 32 38 PPB
4:00 AM NREL O3 8 Good 33 39 PPB
5:00 AM NREL O3 8 Good 33 39 PPB
6:00 AM NREL O3 8 Good 32 38 PPB
7:00 AM NREL O3 8 Good 31 37 PPB
8:00 AM NREL O3 8 Good 30 35 PPB
9:00 AM NREL O3 8 Good 30 35 PPB
10:00 AM NREL O3 8 Good 29 34 PPB
11:00 AM NREL O3 8 Good 28 33 PPB
12:00 PM NREL O3 8 Good 26 31 PPB
1:00 PM NREL O3 8 Good 25 30 PPB
2:00 PM NREL O3 8 Good 27 32 PPB
3:00 PM NREL O3 8 Good 29 34 PPB
4:00 PM NREL O3 8 Good 31 36 PPB
5:00 PM NREL O3 8 Good 30 35 PPB
6:00 PM NREL O3 8 Good 29 34 PPB
7:00 PM NREL O3 8 Good 29 34 PPB
8:00 PM NREL O3 8 Good 29 34 PPB
9:00 PM NREL O3 8 Good 29 34 PPB
10:00 PM NREL O3 8 Good 27 32 PPB
11:00 PM NREL O3 8 Good 25 30 PPB
12:00 AM NREL O3 8 Good 25 30 PPB
1:00 AM PAL O3 8 Good 12 14 PPB
2:00 AM PAL O3 8 Good 11 13 PPB
3:00 AM PAL O3 8 Good 10 12 PPB
4:00 AM PAL O3 8 Good 10 12 PPB
5:00 AM PAL O3 8 Good 12 14 PPB
6:00 AM PAL O3 8 Good 13 15 PPB
7:00 AM PAL O3 8 Good 14 16 PPB
8:00 AM PAL O3 8 Good 15 18 PPB
9:00 AM PAL O3 8 Good 16 19 PPB
10:00 AM PAL O3 8 Good 18 21 PPB
11:00 AM PAL O3 8 Good 19 23 PPB
12:00 PM PAL O3 8 Good 20 24 PPB
1:00 PM PAL O3 8 Good 21 25 PPB
2:00 PM PAL O3 8 Good 22 26 PPB
3:00 PM PAL O3 8 Good 24 28 PPB
4:00 PM PAL O3 8 Good 25 30 PPB
5:00 PM PAL O3 8 Good 28 33 PPB
6:00 PM PAL O3 8 Good 30 35 PPB
7:00 PM PAL O3 8 Good 31 37 PPB
8:00 PM PAL O3 8 Good 33 39 PPB
9:00 PM PAL O3 8 Good 34 40 PPB
10:00 PM PAL O3 8 Good 34 40 PPB
11:00 PM PAL O3 8 Good 32 38 PPB
12:00 AM PAL O3 8 Good 31 36 PPB
7:00 AM RFN O3 8 Good 34 40 PPB
8:00 AM RFN O3 8 Good 34 40 PPB
9:00 AM RFN O3 8 Good 34 40 PPB
10:00 AM RFN O3 8 Good 34 40 PPB
11:00 AM RFN O3 8 Good 33 39 PPB
12:00 PM RFN O3 8 Good 33 39 PPB
1:00 PM RFN O3 8 Good 33 39 PPB
2:00 PM RFN O3 8 Good 34 40 PPB
3:00 PM RFN O3 8 Good 32 38 PPB
4:00 PM RFN O3 8 Good 32 38 PPB
5:00 PM RFN O3 8 Good 31 37 PPB
6:00 PM RFN O3 8 Good 30 35 PPB
7:00 PM RFN O3 8 Good 27 32 PPB
8:00 PM RFN O3 8 Good 26 31 PPB
9:00 PM RFN O3 8 Good 24 28 PPB
10:00 PM RFN O3 8 Good 22 26 PPB
11:00 PM RFN O3 8 Good 23 27 PPB
12:00 AM RFN O3 8 Good 24 28 PPB
1:00 AM RIFL PM10 24 Good 19 21 µg/m3
1:00 AM RIFL PM2.5 24 Moderate 60 16 µg/m3
2:00 AM RIFL PM10 24 Good 19 21 µg/m3
2:00 AM RIFL PM2.5 24 Moderate 60 16 µg/m3
3:00 AM RIFL PM10 24 Good 18 19 µg/m3
3:00 AM RIFL PM2.5 24 Moderate 56 15 µg/m3
4:00 AM RIFL PM10 24 Good 19 21 µg/m3
4:00 AM RIFL PM2.5 24 Moderate 60 16 µg/m3
5:00 AM RIFL PM10 24 Good 20 22 µg/m3
5:00 AM RIFL PM2.5 24 Moderate 62 17 µg/m3
6:00 AM RIFL PM10 24 Good 21 23 µg/m3
6:00 AM RIFL PM2.5 24 Moderate 63 18 µg/m3
7:00 AM RIFL PM10 24 Good 21 23 µg/m3
7:00 AM RIFL PM2.5 24 Moderate 63 18 µg/m3
8:00 AM RIFL PM10 24 Good 21 23 µg/m3
8:00 AM RIFL PM2.5 24 Moderate 63 18 µg/m3
9:00 AM RIFL PM10 24 Good 20 22 µg/m3
9:00 AM RIFL PM2.5 24 Moderate 64 18 µg/m3
10:00 AM RIFL PM10 24 Good 21 23 µg/m3
10:00 AM RIFL PM2.5 24 Moderate 64 18 µg/m3
11:00 AM RIFL PM10 24 Good 21 23 µg/m3
11:00 AM RIFL PM2.5 24 Moderate 64 18 µg/m3
12:00 PM RIFL PM10 24 Good 21 23 µg/m3
12:00 PM RIFL PM2.5 24 Moderate 64 18 µg/m3
1:00 PM RIFL PM10 24 Good 21 23 µg/m3
1:00 PM RIFL PM2.5 24 Moderate 63 18 µg/m3
2:00 PM RIFL PM10 24 Good 21 23 µg/m3
2:00 PM RIFL PM2.5 24 Moderate 63 18 µg/m3
3:00 PM RIFL PM10 24 Good 21 23 µg/m3
3:00 PM RIFL PM2.5 24 Moderate 63 18 µg/m3
4:00 PM RIFL PM10 24 Good 21 23 µg/m3
4:00 PM RIFL PM2.5 24 Moderate 63 18 µg/m3
5:00 PM RIFL PM10 24 Good 22 24 µg/m3
5:00 PM RIFL PM2.5 24 Moderate 64 18 µg/m3
6:00 PM RIFL PM10 24 Good 22 24 µg/m3
6:00 PM RIFL PM2.5 24 Moderate 63 18 µg/m3
7:00 PM RIFL PM10 24 Good 22 24 µg/m3
7:00 PM RIFL PM2.5 24 Moderate 64 18 µg/m3
8:00 PM RIFL PM10 24 Good 22 24 µg/m3
8:00 PM RIFL PM2.5 24 Moderate 63 18 µg/m3
9:00 PM RIFL PM10 24 Good 22 24 µg/m3
9:00 PM RIFL PM2.5 24 Moderate 62 17 µg/m3
10:00 PM RIFL PM10 24 Good 22 24 µg/m3
10:00 PM RIFL PM2.5 24 Moderate 62 17 µg/m3
11:00 PM RIFL PM10 24 Good 21 23 µg/m3
11:00 PM RIFL PM2.5 24 Moderate 61 17 µg/m3
12:00 AM RIFL PM10 24 Good 21 23 µg/m3
12:00 AM RIFL PM2.5 24 Moderate 60 16 µg/m3
1:00 AM RIFLO3 O3 8 Good 14 16 PPB
2:00 AM RIFLO3 O3 8 Good 14 16 PPB
3:00 AM RIFLO3 O3 8 Good 14 17 PPB
4:00 AM RIFLO3 O3 8 Good 15 18 PPB
5:00 AM RIFLO3 O3 8 Good 14 17 PPB
6:00 AM RIFLO3 O3 8 Good 14 16 PPB
7:00 AM RIFLO3 O3 8 Good 11 13 PPB
8:00 AM RIFLO3 O3 8 Good 10 12 PPB
9:00 AM RIFLO3 O3 8 Good 8 10 PPB
10:00 AM RIFLO3 O3 8 Good 8 9 PPB
11:00 AM RIFLO3 O3 8 Good 8 10 PPB
12:00 PM RIFLO3 O3 8 Good 9 11 PPB
1:00 PM RIFLO3 O3 8 Good 12 14 PPB
2:00 PM RIFLO3 O3 8 Good 15 18 PPB
3:00 PM RIFLO3 O3 8 Good 19 22 PPB
4:00 PM RIFLO3 O3 8 Good 21 25 PPB
5:00 PM RIFLO3 O3 8 Good 23 27 PPB
6:00 PM RIFLO3 O3 8 Good 22 26 PPB
7:00 PM RIFLO3 O3 8 Good 21 25 PPB
8:00 PM RIFLO3 O3 8 Good 19 22 PPB
9:00 PM RIFLO3 O3 8 Good 16 19 PPB
10:00 PM RIFLO3 O3 8 Good 13 15 PPB
11:00 PM RIFLO3 O3 8 Good 9 11 PPB
12:00 AM RIFLO3 O3 8 Good 7 8 PPB
1:00 AM SBC O3 8 Good 17 20 PPB
2:00 AM SBC O3 8 Good 20 24 PPB
3:00 AM SBC O3 8 Good 24 28 PPB
4:00 AM SBC O3 8 Good 26 31 PPB
5:00 AM SBC O3 8 Good 28 33 PPB
6:00 AM SBC O3 8 Good 29 34 PPB
7:00 AM SBC O3 8 Good 31 36 PPB
8:00 AM SBC O3 8 Good 31 37 PPB
9:00 AM SBC O3 8 Good 31 36 PPB
10:00 AM SBC O3 8 Good 30 35 PPB
11:00 AM SBC O3 8 Good 29 34 PPB
12:00 PM SBC O3 8 Good 29 34 PPB
1:00 PM SBC O3 8 Good 28 33 PPB
2:00 PM SBC O3 8 Good 30 35 PPB
3:00 PM SBC O3 8 Good 31 36 PPB
4:00 PM SBC O3 8 Good 30 35 PPB
5:00 PM SBC O3 8 Good 27 32 PPB
6:00 PM SBC O3 8 Good 25 30 PPB
7:00 PM SBC O3 8 Good 24 28 PPB
8:00 PM SBC O3 8 Good 20 24 PPB
9:00 PM SBC O3 8 Good 19 22 PPB
10:00 PM SBC O3 8 Good 17 20 PPB
11:00 PM SBC O3 8 Good 16 19 PPB
12:00 AM SBC O3 8 Good 15 18 PPB
1:00 AM WBY CO 8 Good 17 1.5 PPM
1:00 AM WBY NO2 1 Good 39 41 PPB
1:00 AM WBY NO2 1 Good 39 41 PPB
1:00 AM WBY O3 8 Good 1 1 PPB
1:00 AM WBY PM10 24 Good 14 15 µg/m3
1:00 AM WBY SO2 1 Good 7 5 PPB
1:00 AM WBY SO2 1 Good 7 5 PPB
2:00 AM WBY CO 8 Good 18 1.6 PPM
2:00 AM WBY NO2 1 Good 43 46 PPB
2:00 AM WBY NO2 1 Good 43 46 PPB
2:00 AM WBY PM10 24 Good 14 15 µg/m3
2:00 AM WBY SO2 1 Good 9 6 PPB
2:00 AM WBY SO2 1 Good 9 6 PPB
3:00 AM WBY CO 8 Good 18 1.6 PPM
3:00 AM WBY NO2 1 Good 6 6 PPB
3:00 AM WBY NO2 1 Good 6 6 PPB
3:00 AM WBY PM10 24 Good 15 16 µg/m3
3:00 AM WBY SO2 1 Good 4 3 PPB
3:00 AM WBY SO2 1 Good 4 3 PPB
4:00 AM WBY CO 8 Good 17 1.5 PPM
4:00 AM WBY NO2 1 Good 3 3 PPB
4:00 AM WBY NO2 1 Good 3 3 PPB
4:00 AM WBY PM10 24 Good 17 18 µg/m3
4:00 AM WBY SO2 1 Good 3 2 PPB
4:00 AM WBY SO2 1 Good 3 2 PPB
5:00 AM WBY CO 8 Good 17 1.5 PPM
5:00 AM WBY NO2 1 Good 34 36 PPB
5:00 AM WBY NO2 1 Good 34 36 PPB
5:00 AM WBY PM10 24 Good 20 22 µg/m3
5:00 AM WBY SO2 1 Good 6 4 PPB
5:00 AM WBY SO2 1 Good 6 4 PPB
6:00 AM WBY CO 8 Good 16 1.4 PPM
6:00 AM WBY NO2 1 Good 35 37 PPB
6:00 AM WBY NO2 1 Good 35 37 PPB
6:00 AM WBY PM10 24 Good 21 23 µg/m3
6:00 AM WBY SO2 1 Good 4 3 PPB
6:00 AM WBY SO2 1 Good 4 3 PPB
7:00 AM WBY CO 8 Good 15 1.3 PPM
7:00 AM WBY NO2 1 Good 33 35 PPB
7:00 AM WBY NO2 1 Good 33 35 PPB
7:00 AM WBY PM10 24 Good 21 23 µg/m3
7:00 AM WBY SO2 1 Good 3 2 PPB
7:00 AM WBY SO2 1 Good 3 2 PPB
8:00 AM WBY CO 8 Good 15 1.3 PPM
8:00 AM WBY NO2 1 Good 36 38 PPB
8:00 AM WBY NO2 1 Good 36 38 PPB
8:00 AM WBY PM10 24 Good 23 25 µg/m3
8:00 AM WBY SO2 1 Good 6 4 PPB
8:00 AM WBY SO2 1 Good 6 4 PPB
9:00 AM WBY CO 8 Good 15 1.3 PPM
9:00 AM WBY NO2 1 Good 46 49 PPB
9:00 AM WBY NO2 1 Good 46 49 PPB
9:00 AM WBY PM10 24 Good 26 28 µg/m3
9:00 AM WBY SO2 1 Good 9 6 PPB
9:00 AM WBY SO2 1 Good 9 6 PPB
10:00 AM WBY CO 8 Good 15 1.3 PPM
10:00 AM WBY NO2 1 Good 19 20 PPB
10:00 AM WBY NO2 1 Good 19 20 PPB
10:00 AM WBY O3 8 Good 0 0 PPB
10:00 AM WBY PM10 24 Good 29 31 µg/m3
10:00 AM WBY SO2 1 Good 9 6 PPB
10:00 AM WBY SO2 1 Good 9 6 PPB
11:00 AM WBY CO 8 Good 15 1.3 PPM
11:00 AM WBY O3 8 Good 1 1 PPB
11:00 AM WBY PM10 24 Good 29 31 µg/m3
11:00 AM WBY SO2 1 Good 6 4 PPB
11:00 AM WBY SO2 1 Good 6 4 PPB
12:00 PM WBY CO 8 Good 14 1.2 PPM
12:00 PM WBY O3 8 Good 3 3 PPB
12:00 PM WBY PM10 24 Good 31 33 µg/m3
12:00 PM WBY SO2 1 Good 6 4 PPB
12:00 PM WBY SO2 1 Good 6 4 PPB
1:00 PM WBY CO 8 Good 14 1.2 PPM
1:00 PM WBY O3 8 Good 5 6 PPB
1:00 PM WBY PM10 24 Good 31 34 µg/m3
1:00 PM WBY SO2 1 Good 4 3 PPB
1:00 PM WBY SO2 1 Good 4 3 PPB
2:00 PM WBY CO 8 Good 12 1.1 PPM
2:00 PM WBY O3 8 Good 8 9 PPB
2:00 PM WBY PM10 24 Good 32 35 µg/m3
2:00 PM WBY SO2 1 Good 4 3 PPB
2:00 PM WBY SO2 1 Good 4 3 PPB
3:00 PM WBY CO 8 Good 12 1.1 PPM
3:00 PM WBY O3 8 Good 12 14 PPB
3:00 PM WBY PM10 24 Good 34 37 µg/m3
3:00 PM WBY SO2 1 Good 4 3 PPB
3:00 PM WBY SO2 1 Good 4 3 PPB
4:00 PM WBY CO 8 Good 10 0.9 PPM
4:00 PM WBY O3 8 Good 14 17 PPB
4:00 PM WBY PM10 24 Good 36 39 µg/m3
4:00 PM WBY SO2 1 Good 3 2 PPB
4:00 PM WBY SO2 1 Good 3 2 PPB
5:00 PM WBY CO 8 Good 9 0.8 PPM
5:00 PM WBY O3 8 Good 16 19 PPB
5:00 PM WBY SO2 1 Good 3 2 PPB
5:00 PM WBY SO2 1 Good 3 2 PPB
6:00 PM WBY CO 8 Good 8 0.7 PPM
6:00 PM WBY NO2 1 Good 25 26 PPB
6:00 PM WBY NO2 1 Good 25 26 PPB
6:00 PM WBY O3 8 Good 16 19 PPB
6:00 PM WBY SO2 1 Good 4 3 PPB
6:00 PM WBY SO2 1 Good 4 3 PPB
7:00 PM WBY CO 8 Good 9 0.8 PPM
7:00 PM WBY NO2 1 Good 38 40 PPB
7:00 PM WBY NO2 1 Good 38 40 PPB
7:00 PM WBY O3 8 Good 15 18 PPB
7:00 PM WBY SO2 1 Good 4 3 PPB
7:00 PM WBY SO2 1 Good 4 3 PPB
8:00 PM WBY CO 8 Good 10 0.9 PPM
8:00 PM WBY NO2 1 Good 37 39 PPB
8:00 PM WBY NO2 1 Good 37 39 PPB
8:00 PM WBY O3 8 Good 14 16 PPB
8:00 PM WBY SO2 1 Good 6 4 PPB
8:00 PM WBY SO2 1 Good 6 4 PPB
9:00 PM WBY CO 8 Good 11 1.0 PPM
9:00 PM WBY NO2 1 Good 36 38 PPB
9:00 PM WBY NO2 1 Good 36 38 PPB
9:00 PM WBY O3 8 Good 11 13 PPB
9:00 PM WBY SO2 1 Good 6 4 PPB
9:00 PM WBY SO2 1 Good 6 4 PPB
10:00 PM WBY CO 8 Good 12 1.1 PPM
10:00 PM WBY NO2 1 Good 35 37 PPB
10:00 PM WBY NO2 1 Good 35 37 PPB
10:00 PM WBY O3 8 Good 8 10 PPB
10:00 PM WBY SO2 1 Good 4 3 PPB
10:00 PM WBY SO2 1 Good 4 3 PPB
11:00 PM WBY CO 8 Good 14 1.2 PPM
11:00 PM WBY O3 8 Good 5 6 PPB
11:00 PM WBY SO2 1 Good 6 4 PPB
11:00 PM WBY SO2 1 Good 6 4 PPB
12:00 AM WBY CO 8 Good 15 1.3 PPM
12:00 AM WBY NO2 1 Good 30 32 PPB
12:00 AM WBY NO2 1 Good 30 32 PPB
12:00 AM WBY O3 8 Good 2 2 PPB
12:00 AM WBY SO2 1 Good 4 3 PPB
12:00 AM WBY SO2 1 Good 4 3 PPB
1:00 AM WCH O3 8 Good 16 19 PPB
2:00 AM WCH O3 8 Good 19 23 PPB
3:00 AM WCH O3 8 Good 23 27 PPB
4:00 AM WCH O3 8 Good 27 32 PPB
5:00 AM WCH O3 8 Good 30 35 PPB
6:00 AM WCH O3 8 Good 30 35 PPB
7:00 AM WCH O3 8 Good 30 35 PPB
8:00 AM WCH O3 8 Good 27 32 PPB
9:00 AM WCH O3 8 Good 24 28 PPB
10:00 AM WCH O3 8 Good 24 28 PPB
11:00 AM WCH O3 8 Good 23 27 PPB
12:00 PM WCH O3 8 Good 23 27 PPB
1:00 PM WCH O3 8 Good 24 28 PPB
2:00 PM WCH O3 8 Good 25 29 PPB
3:00 PM WCH O3 8 Good 26 31 PPB
4:00 PM WCH O3 8 Good 29 34 PPB
5:00 PM WCH O3 8 Good 29 34 PPB
6:00 PM WCH O3 8 Good 25 30 PPB
7:00 PM WCH O3 8 Good 25 29 PPB
8:00 PM WCH O3 8 Good 23 27 PPB
9:00 PM WCH O3 8 Good 22 26 PPB
10:00 PM WCH O3 8 Good 20 24 PPB
11:00 PM WCH O3 8 Good 18 21 PPB
12:00 AM WCH O3 8 Good 18 21 PPB

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