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AQI Calculations on 10/25/2013 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.
8:00 AM ACAD O3 8 Good 2 2 PPB
9:00 AM ACAD O3 8 Good 2 2 PPB
10:00 AM ACAD O3 8 Good 3 4 PPB
11:00 AM ACAD O3 8 Good 8 9 PPB
12:00 PM ACAD O3 8 Good 13 15 PPB
1:00 PM ACAD O3 8 Good 18 21 PPB
2:00 PM ACAD O3 8 Good 23 27 PPB
3:00 PM ACAD O3 8 Good 28 33 PPB
4:00 PM ACAD O3 8 Good 32 38 PPB
5:00 PM ACAD O3 8 Good 36 43 PPB
6:00 PM ACAD O3 8 Good 38 45 PPB
7:00 PM ACAD O3 8 Good 38 45 PPB
8:00 PM ACAD O3 8 Good 36 42 PPB
9:00 PM ACAD O3 8 Good 31 37 PPB
10:00 PM ACAD O3 8 Good 26 31 PPB
11:00 PM ACAD O3 8 Good 23 27 PPB
12:00 AM ACAD O3 8 Good 20 24 PPB
1:00 AM ASP O3 8 Good 14 17 PPB
2:00 AM ASP O3 8 Good 17 20 PPB
3:00 AM ASP O3 8 Good 19 23 PPB
4:00 AM ASP O3 8 Good 21 25 PPB
5:00 AM ASP O3 8 Good 22 26 PPB
6:00 AM ASP O3 8 Good 22 26 PPB
7:00 AM ASP O3 8 Good 22 26 PPB
8:00 AM ASP O3 8 Good 21 25 PPB
9:00 AM ASP O3 8 Good 22 26 PPB
10:00 AM ASP O3 8 Good 23 27 PPB
11:00 AM ASP O3 8 Good 25 29 PPB
12:00 PM ASP O3 8 Good 26 31 PPB
1:00 PM ASP O3 8 Good 28 33 PPB
2:00 PM ASP O3 8 Good 31 36 PPB
3:00 PM ASP O3 8 Good 33 39 PPB
4:00 PM ASP O3 8 Good 34 40 PPB
5:00 PM ASP O3 8 Good 36 42 PPB
6:00 PM ASP O3 8 Good 33 39 PPB
7:00 PM ASP O3 8 Good 31 36 PPB
8:00 PM ASP O3 8 Good 29 34 PPB
9:00 PM ASP O3 8 Good 29 34 PPB
10:00 PM ASP O3 8 Good 28 33 PPB
11:00 PM ASP O3 8 Good 27 32 PPB
12:00 AM ASP O3 8 Good 26 31 PPB
1:00 AM AURE O3 8 Good 20 24 PPB
2:00 AM AURE O3 8 Good 19 23 PPB
3:00 AM AURE O3 8 Good 19 23 PPB
4:00 AM AURE O3 8 Good 19 22 PPB
5:00 AM AURE O3 8 Good 18 21 PPB
6:00 AM AURE O3 8 Good 18 21 PPB
7:00 AM AURE O3 8 Good 18 21 PPB
8:00 AM AURE O3 8 Good 18 21 PPB
9:00 AM AURE O3 8 Good 18 21 PPB
10:00 AM AURE O3 8 Good 19 22 PPB
11:00 AM AURE O3 8 Good 21 25 PPB
12:00 PM AURE O3 8 Good 24 28 PPB
1:00 PM AURE O3 8 Good 27 32 PPB
2:00 PM AURE O3 8 Good 31 36 PPB
3:00 PM AURE O3 8 Good 33 39 PPB
4:00 PM AURE O3 8 Good 36 43 PPB
5:00 PM AURE O3 8 Good 37 44 PPB
6:00 PM AURE O3 8 Good 39 46 PPB
7:00 PM AURE O3 8 Good 39 46 PPB
8:00 PM AURE O3 8 Good 38 45 PPB
9:00 PM AURE O3 8 Good 36 43 PPB
10:00 PM AURE O3 8 Good 34 40 PPB
11:00 PM AURE O3 8 Good 32 38 PPB
12:00 AM AURE O3 8 Good 30 35 PPB
1:00 AM BOU PM2.5 24 Good 41 10 µg/m3
2:00 AM BOU PM2.5 24 Good 41 10 µg/m3
3:00 AM BOU PM2.5 24 Good 42 10 µg/m3
4:00 AM BOU PM2.5 24 Good 42 10 µg/m3
5:00 AM BOU PM2.5 24 Good 42 10 µg/m3
6:00 AM BOU PM2.5 24 Good 42 10 µg/m3
7:00 AM BOU PM2.5 24 Good 41 10 µg/m3
8:00 AM BOU PM2.5 24 Good 41 10 µg/m3
9:00 AM BOU PM2.5 24 Good 42 10 µg/m3
10:00 AM BOU PM2.5 24 Good 43 10 µg/m3
11:00 AM BOU PM2.5 24 Good 43 10 µg/m3
12:00 PM BOU PM2.5 24 Good 42 10 µg/m3
1:00 PM BOU PM2.5 24 Good 41 10 µg/m3
2:00 PM BOU PM2.5 24 Good 40 10 µg/m3
3:00 PM BOU PM2.5 24 Good 38 9 µg/m3
4:00 PM BOU PM2.5 24 Good 38 9 µg/m3
5:00 PM BOU PM2.5 24 Good 37 9 µg/m3
6:00 PM BOU PM2.5 24 Good 35 9 µg/m3
7:00 PM BOU PM2.5 24 Good 33 8 µg/m3
8:00 PM BOU PM2.5 24 Good 32 8 µg/m3
9:00 PM BOU PM2.5 24 Good 31 8 µg/m3
10:00 PM BOU PM2.5 24 Good 30 7 µg/m3
11:00 PM BOU PM2.5 24 Good 29 7 µg/m3
12:00 AM BOU PM2.5 24 Good 28 7 µg/m3
1:00 AM CAMP CO 8 Good 8 0.7 PPM
1:00 AM CAMP NO2 1 Good 27 29 PPB
1:00 AM CAMP NO2 1 Good 27 29 PPB
1:00 AM CAMP O3 8 Good 0 0 PPB
1:00 AM CAMP PM10 24 Good 48 52 µg/m3
1:00 AM CAMP PM2.5 24 Moderate 69 21 µg/m3
1:00 AM CAMP SO2 1 Good 1 1 PPB
1:00 AM CAMP SO2 1 Good 1 1 PPB
2:00 AM CAMP CO 8 Good 8 0.7 PPM
2:00 AM CAMP NO2 1 Good 27 29 PPB
2:00 AM CAMP NO2 1 Good 27 29 PPB
2:00 AM CAMP PM10 24 Good 48 52 µg/m3
2:00 AM CAMP PM2.5 24 Moderate 70 21 µg/m3
2:00 AM CAMP SO2 1 Good 1 1 PPB
2:00 AM CAMP SO2 1 Good 1 1 PPB
3:00 AM CAMP CO 8 Good 8 0.7 PPM
3:00 AM CAMP NO2 1 Good 25 27 PPB
3:00 AM CAMP NO2 1 Good 25 27 PPB
3:00 AM CAMP PM10 24 Good 49 53 µg/m3
3:00 AM CAMP PM2.5 24 Moderate 71 22 µg/m3
4:00 AM CAMP CO 8 Good 8 0.7 PPM
4:00 AM CAMP NO2 1 Good 25 27 PPB
4:00 AM CAMP NO2 1 Good 25 27 PPB
4:00 AM CAMP PM10 24 Good 49 53 µg/m3
4:00 AM CAMP PM2.5 24 Moderate 72 22 µg/m3
4:00 AM CAMP SO2 1 Good 1 1 PPB
4:00 AM CAMP SO2 1 Good 1 1 PPB
5:00 AM CAMP CO 8 Good 7 0.6 PPM
5:00 AM CAMP NO2 1 Good 25 27 PPB
5:00 AM CAMP NO2 1 Good 25 27 PPB
5:00 AM CAMP PM10 24 Good 49 53 µg/m3
5:00 AM CAMP PM2.5 24 Moderate 72 22 µg/m3
5:00 AM CAMP SO2 1 Good 1 1 PPB
5:00 AM CAMP SO2 1 Good 1 1 PPB
6:00 AM CAMP CO 8 Good 7 0.6 PPM
6:00 AM CAMP NO2 1 Good 29 31 PPB
6:00 AM CAMP NO2 1 Good 29 31 PPB
6:00 AM CAMP PM10 24 Good 50 54 µg/m3
6:00 AM CAMP PM2.5 24 Moderate 73 23 µg/m3
6:00 AM CAMP SO2 1 Good 3 2 PPB
6:00 AM CAMP SO2 1 Good 3 2 PPB
7:00 AM CAMP CO 8 Good 7 0.6 PPM
7:00 AM CAMP NO2 1 Good 29 31 PPB
7:00 AM CAMP NO2 1 Good 29 31 PPB
7:00 AM CAMP PM10 24 Good 50 54 µg/m3
7:00 AM CAMP PM2.5 24 Moderate 74 23 µg/m3
7:00 AM CAMP SO2 1 Good 3 2 PPB
7:00 AM CAMP SO2 1 Good 3 2 PPB
8:00 AM CAMP CO 8 Good 7 0.6 PPM
8:00 AM CAMP NO2 1 Good 34 36 PPB
8:00 AM CAMP NO2 1 Good 34 36 PPB
8:00 AM CAMP O3 8 Good 0 0 PPB
8:00 AM CAMP PM10 24 Moderate 51 55 µg/m3
8:00 AM CAMP PM2.5 24 Moderate 74 23 µg/m3
8:00 AM CAMP SO2 1 Good 4 3 PPB
8:00 AM CAMP SO2 1 Good 4 3 PPB
9:00 AM CAMP CO 8 Good 8 0.7 PPM
9:00 AM CAMP NO2 1 Good 31 33 PPB
9:00 AM CAMP NO2 1 Good 31 33 PPB
9:00 AM CAMP O3 8 Good 0 0 PPB
9:00 AM CAMP PM10 24 Moderate 51 55 µg/m3
9:00 AM CAMP PM2.5 24 Moderate 74 23 µg/m3
9:00 AM CAMP SO2 1 Good 13 9 PPB
9:00 AM CAMP SO2 1 Good 13 9 PPB
10:00 AM CAMP CO 8 Good 8 0.7 PPM
10:00 AM CAMP NO2 1 Good 36 38 PPB
10:00 AM CAMP NO2 1 Good 36 38 PPB
10:00 AM CAMP O3 8 Good 1 1 PPB
10:00 AM CAMP PM10 24 Moderate 51 55 µg/m3
10:00 AM CAMP PM2.5 24 Moderate 74 23 µg/m3
10:00 AM CAMP SO2 1 Good 24 17 PPB
10:00 AM CAMP SO2 1 Good 24 17 PPB
11:00 AM CAMP CO 8 Good 8 0.7 PPM
11:00 AM CAMP NO2 1 Good 33 35 PPB
11:00 AM CAMP NO2 1 Good 33 35 PPB
11:00 AM CAMP O3 8 Good 2 2 PPB
11:00 AM CAMP PM10 24 Moderate 51 55 µg/m3
11:00 AM CAMP PM2.5 24 Moderate 73 23 µg/m3
11:00 AM CAMP SO2 1 Good 6 4 PPB
11:00 AM CAMP SO2 1 Good 6 4 PPB
12:00 PM CAMP CO 8 Good 8 0.7 PPM
12:00 PM CAMP NO2 1 Good 30 32 PPB
12:00 PM CAMP NO2 1 Good 30 32 PPB
12:00 PM CAMP O3 8 Good 4 5 PPB
12:00 PM CAMP PM10 24 Good 50 54 µg/m3
12:00 PM CAMP PM2.5 24 Moderate 72 22 µg/m3
12:00 PM CAMP SO2 1 Good 4 3 PPB
12:00 PM CAMP SO2 1 Good 4 3 PPB
1:00 PM CAMP CO 8 Good 9 0.8 PPM
1:00 PM CAMP NO2 1 Good 22 23 PPB
1:00 PM CAMP NO2 1 Good 22 23 PPB
1:00 PM CAMP O3 8 Good 7 8 PPB
1:00 PM CAMP PM10 24 Good 48 52 µg/m3
1:00 PM CAMP PM2.5 24 Moderate 70 21 µg/m3
1:00 PM CAMP SO2 1 Good 3 2 PPB
1:00 PM CAMP SO2 1 Good 3 2 PPB
2:00 PM CAMP CO 8 Good 8 0.7 PPM
2:00 PM CAMP NO2 1 Good 21 22 PPB
2:00 PM CAMP NO2 1 Good 21 22 PPB
2:00 PM CAMP O3 8 Good 10 12 PPB
2:00 PM CAMP PM10 24 Good 46 50 µg/m3
2:00 PM CAMP PM2.5 24 Moderate 68 20 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 8 0.7 PPM
3:00 PM CAMP NO2 1 Good 22 23 PPB
3:00 PM CAMP NO2 1 Good 22 23 PPB
3:00 PM CAMP O3 8 Good 14 16 PPB
3:00 PM CAMP PM10 24 Good 45 49 µg/m3
3:00 PM CAMP PM2.5 24 Moderate 67 20 µg/m3
3:00 PM CAMP SO2 1 Good 1 1 PPB
3:00 PM CAMP SO2 1 Good 1 1 PPB
4:00 PM CAMP CO 8 Good 7 0.6 PPM
4:00 PM CAMP NO2 1 Good 23 24 PPB
4:00 PM CAMP NO2 1 Good 23 24 PPB
4:00 PM CAMP O3 8 Good 17 20 PPB
4:00 PM CAMP PM10 24 Good 43 46 µg/m3
4:00 PM CAMP PM2.5 24 Moderate 65 19 µg/m3
5:00 PM CAMP CO 8 Good 7 0.6 PPM
5:00 PM CAMP NO2 1 Good 36 38 PPB
5:00 PM CAMP NO2 1 Good 36 38 PPB
5:00 PM CAMP O3 8 Good 19 22 PPB
5:00 PM CAMP PM10 24 Good 42 45 µg/m3
5:00 PM CAMP PM2.5 24 Moderate 64 18 µg/m3
5:00 PM CAMP SO2 1 Good 1 1 PPB
5:00 PM CAMP SO2 1 Good 1 1 PPB
6:00 PM CAMP CO 8 Good 7 0.6 PPM
6:00 PM CAMP NO2 1 Moderate 51 54 PPB
6:00 PM CAMP NO2 1 Moderate 51 54 PPB
6:00 PM CAMP O3 8 Good 19 22 PPB
6:00 PM CAMP PM10 24 Good 42 45 µg/m3
6:00 PM CAMP PM2.5 24 Moderate 63 18 µg/m3
6:00 PM CAMP SO2 1 Good 3 2 PPB
6:00 PM CAMP SO2 1 Good 3 2 PPB
7:00 PM CAMP CO 8 Good 7 0.6 PPM
7:00 PM CAMP NO2 1 Moderate 53 56 PPB
7:00 PM CAMP NO2 1 Moderate 53 56 PPB
7:00 PM CAMP O3 8 Good 17 20 PPB
7:00 PM CAMP PM10 24 Good 41 44 µg/m3
7:00 PM CAMP PM2.5 24 Moderate 62 17 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 8 0.7 PPM
8:00 PM CAMP NO2 1 Good 50 53 PPB
8:00 PM CAMP NO2 1 Good 50 53 PPB
8:00 PM CAMP O3 8 Good 15 18 PPB
8:00 PM CAMP PM10 24 Good 41 44 µg/m3
8:00 PM CAMP PM2.5 24 Moderate 62 17 µg/m3
8:00 PM CAMP SO2 1 Good 6 4 PPB
8:00 PM CAMP SO2 1 Good 6 4 PPB
9:00 PM CAMP CO 8 Good 9 0.8 PPM
9:00 PM CAMP O3 8 Good 12 14 PPB
9:00 PM CAMP PM10 24 Good 41 44 µg/m3
9:00 PM CAMP PM2.5 24 Moderate 61 17 µg/m3
9:00 PM CAMP SO2 1 Good 6 4 PPB
9:00 PM CAMP SO2 1 Good 6 4 PPB
10:00 PM CAMP CO 8 Good 8 0.7 PPM
10:00 PM CAMP NO2 1 Good 37 39 PPB
10:00 PM CAMP NO2 1 Good 37 39 PPB
10:00 PM CAMP O3 8 Good 9 11 PPB
10:00 PM CAMP PM10 24 Good 40 43 µg/m3
10:00 PM CAMP PM2.5 24 Moderate 60 16 µg/m3
10:00 PM CAMP SO2 1 Good 3 2 PPB
10:00 PM CAMP SO2 1 Good 3 2 PPB
11:00 PM CAMP CO 8 Good 8 0.7 PPM
11:00 PM CAMP NO2 1 Good 26 28 PPB
11:00 PM CAMP NO2 1 Good 26 28 PPB
11:00 PM CAMP O3 8 Good 7 8 PPB
11:00 PM CAMP PM10 24 Good 38 41 µg/m3
11:00 PM CAMP PM2.5 24 Moderate 58 15 µg/m3
12:00 AM CAMP CO 8 Good 8 0.7 PPM
12:00 AM CAMP NO2 1 Good 29 31 PPB
12:00 AM CAMP NO2 1 Good 29 31 PPB
12:00 AM CAMP O3 8 Good 4 5 PPB
12:00 AM CAMP PM10 24 Good 36 39 µg/m3
12:00 AM CAMP PM2.5 24 Moderate 56 15 µg/m3
12:00 AM CAMP SO2 1 Good 1 1 PPB
12:00 AM CAMP SO2 1 Good 1 1 PPB
1:00 AM CASA CO 8 Good 7 0.6 PPM
1:00 AM CASA O3 8 Good 0 0 PPB
1:00 AM CASA PM10 24 Good 39 42 µg/m3
1:00 AM CASA PM2.5 24 Good 50 12 µg/m3
1:00 AM CASA SO2 1 Good 1 1 PPB
2:00 AM CASA CO 8 Good 7 0.6 PPM
2:00 AM CASA PM10 24 Good 39 42 µg/m3
2:00 AM CASA PM2.5 24 Moderate 51 12 µg/m3
2:00 AM CASA SO2 1 Good 1 1 PPB
3:00 AM CASA CO 8 Good 7 0.6 PPM
3:00 AM CASA PM10 24 Good 40 43 µg/m3
3:00 AM CASA PM2.5 24 Moderate 52 13 µg/m3
3:00 AM CASA SO2 1 Good 1 1 PPB
4:00 AM CASA CO 8 Good 7 0.6 PPM
4:00 AM CASA PM10 24 Good 40 43 µg/m3
4:00 AM CASA PM2.5 24 Moderate 53 13 µg/m3
4:00 AM CASA SO2 1 Good 1 1 PPB
5:00 AM CASA CO 8 Good 7 0.6 PPM
5:00 AM CASA PM10 24 Good 41 44 µg/m3
5:00 AM CASA PM2.5 24 Moderate 54 13 µg/m3
5:00 AM CASA SO2 1 Good 3 2 PPB
6:00 AM CASA CO 8 Good 7 0.6 PPM
6:00 AM CASA PM10 24 Good 41 44 µg/m3
6:00 AM CASA PM2.5 24 Moderate 54 14 µg/m3
6:00 AM CASA SO2 1 Good 3 2 PPB
7:00 AM CASA CO 8 Good 8 0.7 PPM
7:00 AM CASA PM10 24 Good 41 44 µg/m3
7:00 AM CASA PM2.5 24 Moderate 55 14 µg/m3
7:00 AM CASA SO2 1 Good 6 4 PPB
8:00 AM CASA CO 8 Good 8 0.7 PPM
8:00 AM CASA O3 8 Good 0 0 PPB
8:00 AM CASA PM10 24 Good 42 45 µg/m3
8:00 AM CASA PM2.5 24 Moderate 56 14 µg/m3
8:00 AM CASA SO2 1 Good 6 4 PPB
9:00 AM CASA CO 8 Good 9 0.8 PPM
9:00 AM CASA O3 8 Good 0 0 PPB
9:00 AM CASA PM10 24 Good 43 46 µg/m3
9:00 AM CASA PM2.5 24 Moderate 56 15 µg/m3
9:00 AM CASA SO2 1 Good 6 4 PPB
10:00 AM CASA CO 8 Good 9 0.8 PPM
10:00 AM CASA O3 8 Good 1 1 PPB
10:00 AM CASA PM10 24 Good 43 46 µg/m3
10:00 AM CASA PM2.5 24 Moderate 57 15 µg/m3
10:00 AM CASA SO2 1 Good 4 3 PPB
11:00 AM CASA CO 8 Good 9 0.8 PPM
11:00 AM CASA O3 8 Good 2 2 PPB
11:00 AM CASA PM10 24 Good 43 46 µg/m3
11:00 AM CASA PM2.5 24 Moderate 57 15 µg/m3
11:00 AM CASA SO2 1 Good 4 3 PPB
12:00 PM CASA CO 8 Good 8 0.7 PPM
12:00 PM CASA O3 8 Good 3 4 PPB
12:00 PM CASA PM10 24 Good 43 46 µg/m3
12:00 PM CASA PM2.5 24 Moderate 57 15 µg/m3
12:00 PM CASA SO2 1 Good 7 5 PPB
1:00 PM CASA CO 8 Good 8 0.7 PPM
1:00 PM CASA O3 8 Good 7 8 PPB
1:00 PM CASA PM10 24 Good 42 45 µg/m3
1:00 PM CASA PM2.5 24 Moderate 56 15 µg/m3
1:00 PM CASA SO2 1 Good 3 2 PPB
2:00 PM CASA CO 8 Good 7 0.6 PPM
2:00 PM CASA O3 8 Good 9 11 PPB
2:00 PM CASA PM10 24 Good 42 45 µg/m3
2:00 PM CASA PM2.5 24 Moderate 56 14 µg/m3
2:00 PM CASA SO2 1 Good 11 8 PPB
3:00 PM CASA CO 8 Good 6 0.5 PPM
3:00 PM CASA O3 8 Good 13 15 PPB
3:00 PM CASA PM10 24 Good 42 45 µg/m3
3:00 PM CASA PM2.5 24 Moderate 55 14 µg/m3
3:00 PM CASA SO2 1 Good 6 4 PPB
4:00 PM CASA CO 8 Good 5 0.4 PPM
4:00 PM CASA O3 8 Good 15 18 PPB
4:00 PM CASA PM10 24 Good 39 42 µg/m3
4:00 PM CASA PM2.5 24 Moderate 54 13 µg/m3
4:00 PM CASA SO2 1 Good 10 7 PPB
5:00 PM CASA CO 8 Good 3 0.3 PPM
5:00 PM CASA O3 8 Good 17 20 PPB
5:00 PM CASA PM10 24 Good 39 42 µg/m3
5:00 PM CASA PM2.5 24 Moderate 53 13 µg/m3
5:00 PM CASA SO2 1 Good 4 3 PPB
6:00 PM CASA CO 8 Good 3 0.3 PPM
6:00 PM CASA O3 8 Good 16 19 PPB
6:00 PM CASA PM10 24 Good 39 42 µg/m3
6:00 PM CASA PM2.5 24 Moderate 52 13 µg/m3
6:00 PM CASA SO2 1 Good 4 3 PPB
7:00 PM CASA CO 8 Good 5 0.4 PPM
7:00 PM CASA O3 8 Good 15 18 PPB
7:00 PM CASA PM10 24 Good 38 41 µg/m3
7:00 PM CASA PM2.5 24 Moderate 52 12 µg/m3
7:00 PM CASA SO2 1 Good 3 2 PPB
8:00 PM CASA CO 8 Good 5 0.4 PPM
8:00 PM CASA O3 8 Good 14 16 PPB
8:00 PM CASA PM10 24 Good 38 41 µg/m3
8:00 PM CASA PM2.5 24 Moderate 51 12 µg/m3
8:00 PM CASA SO2 1 Good 4 3 PPB
9:00 PM CASA CO 8 Good 5 0.4 PPM
9:00 PM CASA O3 8 Good 11 13 PPB
9:00 PM CASA PM10 24 Good 37 40 µg/m3
9:00 PM CASA PM2.5 24 Good 50 12 µg/m3
9:00 PM CASA SO2 1 Good 1 1 PPB
10:00 PM CASA CO 8 Good 6 0.5 PPM
10:00 PM CASA O3 8 Good 10 12 PPB
10:00 PM CASA PM10 24 Good 37 40 µg/m3
10:00 PM CASA PM2.5 24 Good 48 12 µg/m3
11:00 PM CASA CO 8 Good 6 0.5 PPM
11:00 PM CASA O3 8 Good 8 10 PPB
11:00 PM CASA PM10 24 Good 36 39 µg/m3
11:00 PM CASA PM2.5 24 Good 46 11 µg/m3
12:00 AM CASA CO 8 Good 6 0.5 PPM
12:00 AM CASA O3 8 Good 6 7 PPB
12:00 AM CASA PM10 24 Good 35 38 µg/m3
12:00 AM CASA PM2.5 24 Good 44 11 µg/m3
1:00 AM CCOL PM2.5 24 Good 23 6 µg/m3
2:00 AM CCOL PM2.5 24 Good 24 6 µg/m3
3:00 AM CCOL PM2.5 24 Good 25 6 µg/m3
4:00 AM CCOL PM2.5 24 Good 25 6 µg/m3
5:00 AM CCOL PM2.5 24 Good 26 6 µg/m3
6:00 AM CCOL PM2.5 24 Good 27 6 µg/m3
7:00 AM CCOL PM2.5 24 Good 28 7 µg/m3
8:00 AM CCOL PM2.5 24 Good 30 7 µg/m3
9:00 AM CCOL PM2.5 24 Good 32 8 µg/m3
10:00 AM CCOL PM2.5 24 Good 33 8 µg/m3
11:00 AM CCOL PM2.5 24 Good 35 8 µg/m3
12:00 PM CCOL PM2.5 24 Good 36 9 µg/m3
1:00 PM CCOL PM2.5 24 Good 37 9 µg/m3
2:00 PM CCOL PM2.5 24 Good 37 9 µg/m3
3:00 PM CCOL PM2.5 24 Good 38 9 µg/m3
4:00 PM CCOL PM2.5 24 Good 38 9 µg/m3
5:00 PM CCOL PM2.5 24 Good 38 9 µg/m3
6:00 PM CCOL PM2.5 24 Good 39 9 µg/m3
7:00 PM CCOL PM2.5 24 Good 39 9 µg/m3
8:00 PM CCOL PM2.5 24 Good 39 9 µg/m3
9:00 PM CCOL PM2.5 24 Good 39 9 µg/m3
10:00 PM CCOL PM2.5 24 Good 38 9 µg/m3
11:00 PM CCOL PM2.5 24 Good 37 9 µg/m3
12:00 AM CCOL PM2.5 24 Good 36 9 µg/m3
1:00 AM CHAT O3 8 Good 3 3 PPB
1:00 AM CHAT PM2.5 24 Good 25 6 µg/m3
2:00 AM CHAT O3 8 Good 3 3 PPB
2:00 AM CHAT PM2.5 24 Good 25 6 µg/m3
3:00 AM CHAT O3 8 Good 3 4 PPB
3:00 AM CHAT PM2.5 24 Good 25 6 µg/m3
4:00 AM CHAT O3 8 Good 3 4 PPB
4:00 AM CHAT PM2.5 24 Good 26 6 µg/m3
5:00 AM CHAT O3 8 Good 4 5 PPB
5:00 AM CHAT PM2.5 24 Good 26 6 µg/m3
6:00 AM CHAT O3 8 Good 4 5 PPB
6:00 AM CHAT PM2.5 24 Good 27 6 µg/m3
7:00 AM CHAT O3 8 Good 4 5 PPB
7:00 AM CHAT PM2.5 24 Good 27 6 µg/m3
8:00 AM CHAT O3 8 Good 5 6 PPB
8:00 AM CHAT PM2.5 24 Good 28 7 µg/m3
9:00 AM CHAT O3 8 Good 5 6 PPB
9:00 AM CHAT PM2.5 24 Good 28 7 µg/m3
10:00 AM CHAT O3 8 Good 6 7 PPB
10:00 AM CHAT PM2.5 24 Good 28 7 µg/m3
11:00 AM CHAT O3 8 Good 8 10 PPB
11:00 AM CHAT PM2.5 24 Good 29 7 µg/m3
12:00 PM CHAT O3 8 Good 13 15 PPB
12:00 PM CHAT PM2.5 24 Good 29 7 µg/m3
1:00 PM CHAT O3 8 Good 17 20 PPB
1:00 PM CHAT PM2.5 24 Good 28 7 µg/m3
2:00 PM CHAT O3 8 Good 21 25 PPB
2:00 PM CHAT PM2.5 24 Good 25 6 µg/m3
3:00 PM CHAT O3 8 Good 26 31 PPB
3:00 PM CHAT PM2.5 24 Good 25 6 µg/m3
4:00 PM CHAT O3 8 Good 31 36 PPB
4:00 PM CHAT PM2.5 24 Good 23 6 µg/m3
5:00 PM CHAT O3 8 Good 34 40 PPB
5:00 PM CHAT PM2.5 24 Good 22 5 µg/m3
6:00 PM CHAT O3 8 Good 36 43 PPB
6:00 PM CHAT PM2.5 24 Good 23 6 µg/m3
7:00 PM CHAT O3 8 Good 36 42 PPB
7:00 PM CHAT PM2.5 24 Good 24 6 µg/m3
8:00 PM CHAT O3 8 Good 34 40 PPB
8:00 PM CHAT PM2.5 24 Good 25 6 µg/m3
9:00 PM CHAT O3 8 Good 32 38 PPB
9:00 PM CHAT PM2.5 24 Good 25 6 µg/m3
10:00 PM CHAT O3 8 Good 29 34 PPB
10:00 PM CHAT PM2.5 24 Good 25 6 µg/m3
11:00 PM CHAT O3 8 Good 25 30 PPB
11:00 PM CHAT PM2.5 24 Good 24 6 µg/m3
12:00 AM CHAT O3 8 Good 21 25 PPB
12:00 AM CHAT PM2.5 24 Good 24 6 µg/m3
1:00 AM CO NM PM10 24 Good 6 6 µg/m3
2:00 AM CO NM PM10 24 Good 6 6 µg/m3
3:00 AM CO NM PM10 24 Good 6 6 µg/m3
4:00 AM CO NM PM10 24 Good 6 6 µg/m3
5:00 AM CO NM PM10 24 Good 6 6 µg/m3
6:00 AM CO NM PM10 24 Good 6 6 µg/m3
7:00 AM CO NM PM10 24 Good 6 7 µg/m3
8:00 AM CO NM PM10 24 Good 6 7 µg/m3
9:00 AM CO NM PM10 24 Good 6 7 µg/m3
10:00 AM CO NM PM10 24 Good 6 7 µg/m3
11:00 AM CO NM PM10 24 Good 6 7 µg/m3
12:00 PM CO NM PM10 24 Good 7 8 µg/m3
1:00 PM CO NM PM10 24 Good 7 8 µg/m3
2:00 PM CO NM PM10 24 Good 7 8 µg/m3
3:00 PM CO NM PM10 24 Good 7 8 µg/m3
4:00 PM CO NM PM10 24 Good 7 8 µg/m3
5:00 PM CO NM PM10 24 Good 7 8 µg/m3
6:00 PM CO NM PM10 24 Good 7 8 µg/m3
7:00 PM CO NM PM10 24 Good 7 8 µg/m3
8:00 PM CO NM PM10 24 Good 7 8 µg/m3
9:00 PM CO NM PM10 24 Good 7 8 µg/m3
10:00 PM CO NM PM10 24 Good 7 8 µg/m3
11:00 PM CO NM PM10 24 Good 8 9 µg/m3
12:00 AM CO NM PM10 24 Good 8 9 µg/m3
1:00 AM COMM PM2.5 24 Good 38 9 µg/m3
2:00 AM COMM PM2.5 24 Good 39 9 µg/m3
3:00 AM COMM PM2.5 24 Good 40 10 µg/m3
4:00 AM COMM PM2.5 24 Good 42 10 µg/m3
5:00 AM COMM PM2.5 24 Good 43 10 µg/m3
6:00 AM COMM PM2.5 24 Good 44 11 µg/m3
7:00 AM COMM PM2.5 24 Good 46 11 µg/m3
8:00 AM COMM PM2.5 24 Good 48 12 µg/m3
9:00 AM COMM PM2.5 24 Moderate 52 12 µg/m3
10:00 AM COMM PM2.5 24 Moderate 53 13 µg/m3
11:00 AM COMM PM2.5 24 Moderate 53 13 µg/m3
12:00 PM COMM PM2.5 24 Moderate 52 13 µg/m3
1:00 PM COMM PM2.5 24 Moderate 53 13 µg/m3
2:00 PM COMM PM2.5 24 Moderate 53 13 µg/m3
3:00 PM COMM PM2.5 24 Moderate 54 13 µg/m3
4:00 PM COMM PM2.5 24 Moderate 53 13 µg/m3
5:00 PM COMM PM2.5 24 Moderate 53 13 µg/m3
6:00 PM COMM PM2.5 24 Moderate 54 13 µg/m3
7:00 PM COMM PM2.5 24 Moderate 56 14 µg/m3
8:00 PM COMM PM2.5 24 Moderate 59 16 µg/m3
9:00 PM COMM PM2.5 24 Moderate 59 16 µg/m3
10:00 PM COMM PM2.5 24 Moderate 58 15 µg/m3
11:00 PM COMM PM2.5 24 Moderate 57 15 µg/m3
12:00 AM COMM PM2.5 24 Moderate 55 14 µg/m3
1:00 AM CTZ O3 8 Good 25 30 PPB
2:00 AM CTZ O3 8 Good 24 28 PPB
3:00 AM CTZ O3 8 Good 24 28 PPB
4:00 AM CTZ O3 8 Good 22 26 PPB
5:00 AM CTZ O3 8 Good 21 25 PPB
6:00 AM CTZ O3 8 Good 20 24 PPB
7:00 AM CTZ O3 8 Good 19 22 PPB
8:00 AM CTZ O3 8 Good 19 22 PPB
9:00 AM CTZ O3 8 Good 18 21 PPB
10:00 AM CTZ O3 8 Good 19 23 PPB
11:00 AM CTZ O3 8 Good 21 25 PPB
12:00 PM CTZ O3 8 Good 23 27 PPB
1:00 PM CTZ O3 8 Good 25 30 PPB
2:00 PM CTZ O3 8 Good 27 32 PPB
3:00 PM CTZ O3 8 Good 30 35 PPB
4:00 PM CTZ O3 8 Good 31 37 PPB
5:00 PM CTZ O3 8 Good 32 38 PPB
6:00 PM CTZ O3 8 Good 33 39 PPB
7:00 PM CTZ O3 8 Good 32 38 PPB
8:00 PM CTZ O3 8 Good 31 36 PPB
9:00 PM CTZ O3 8 Good 28 33 PPB
10:00 PM CTZ O3 8 Good 25 30 PPB
11:00 PM CTZ O3 8 Good 24 28 PPB
12:00 AM CTZ O3 8 Good 21 25 PPB
1:00 AM DELT PM2.5 24 Good 23 6 µg/m3
2:00 AM DELT PM2.5 24 Good 23 6 µg/m3
3:00 AM DELT PM2.5 24 Good 23 6 µg/m3
4:00 AM DELT PM2.5 24 Good 23 6 µg/m3
5:00 AM DELT PM2.5 24 Good 23 6 µg/m3
6:00 AM DELT PM2.5 24 Good 25 6 µg/m3
7:00 AM DELT PM2.5 24 Good 25 6 µg/m3
8:00 AM DELT PM2.5 24 Good 25 6 µg/m3
9:00 AM DELT PM2.5 24 Good 26 6 µg/m3
10:00 AM DELT PM2.5 24 Good 26 6 µg/m3
11:00 AM DELT PM2.5 24 Good 27 7 µg/m3
12:00 PM DELT PM2.5 24 Good 27 7 µg/m3
1:00 PM DELT PM2.5 24 Good 27 7 µg/m3
2:00 PM DELT PM2.5 24 Good 27 7 µg/m3
3:00 PM DELT PM2.5 24 Good 28 7 µg/m3
4:00 PM DELT PM2.5 24 Good 29 7 µg/m3
5:00 PM DELT PM2.5 24 Good 30 7 µg/m3
6:00 PM DELT PM2.5 24 Good 30 7 µg/m3
7:00 PM DELT PM2.5 24 Good 31 7 µg/m3
8:00 PM DELT PM2.5 24 Good 31 8 µg/m3
9:00 PM DELT PM2.5 24 Good 32 8 µg/m3
10:00 PM DELT PM2.5 24 Good 34 8 µg/m3
11:00 PM DELT PM2.5 24 Good 33 8 µg/m3
12:00 AM DELT PM2.5 24 Good 34 8 µg/m3
1:00 AM FTC CO 8 Good 6 0.5 PPM
1:00 AM FTC O3 8 Good 2 2 PPB
2:00 AM FTC CO 8 Good 5 0.4 PPM
2:00 AM FTC O3 8 Good 2 2 PPB
3:00 AM FTC CO 8 Good 5 0.4 PPM
3:00 AM FTC O3 8 Good 2 2 PPB
4:00 AM FTC CO 8 Good 3 0.3 PPM
4:00 AM FTC O3 8 Good 2 2 PPB
5:00 AM FTC CO 8 Good 3 0.3 PPM
5:00 AM FTC O3 8 Good 2 2 PPB
6:00 AM FTC CO 8 Good 3 0.3 PPM
6:00 AM FTC O3 8 Good 2 2 PPB
7:00 AM FTC CO 8 Good 3 0.3 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 6 0.5 PPM
9:00 AM FTC O3 8 Good 2 2 PPB
10:00 AM FTC CO 8 Good 6 0.5 PPM
10:00 AM FTC O3 8 Good 3 3 PPB
11:00 AM FTC CO 8 Good 6 0.5 PPM
11:00 AM FTC O3 8 Good 5 6 PPB
12:00 PM FTC CO 8 Good 6 0.5 PPM
12:00 PM FTC O3 8 Good 7 8 PPB
1:00 PM FTC CO 8 Good 6 0.5 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 17 PPB
3:00 PM FTC CO 8 Good 3 0.3 PPM
3:00 PM FTC O3 8 Good 19 22 PPB
4:00 PM FTC CO 8 Good 2 0.2 PPM
4:00 PM FTC O3 8 Good 23 27 PPB
5:00 PM FTC CO 8 Good 2 0.2 PPM
5:00 PM FTC O3 8 Good 25 29 PPB
6:00 PM FTC CO 8 Good 2 0.2 PPM
6:00 PM FTC O3 8 Good 24 28 PPB
7:00 PM FTC CO 8 Good 2 0.2 PPM
7:00 PM FTC O3 8 Good 21 25 PPB
8:00 PM FTC CO 8 Good 2 0.2 PPM
8:00 PM FTC O3 8 Good 20 24 PPB
9:00 PM FTC CO 8 Good 2 0.2 PPM
9:00 PM FTC O3 8 Good 18 21 PPB
10:00 PM FTC CO 8 Good 2 0.2 PPM
10:00 PM FTC O3 8 Good 14 17 PPB
11:00 PM FTC CO 8 Good 2 0.2 PPM
11:00 PM FTC O3 8 Good 11 13 PPB
12:00 AM FTC CO 8 Good 2 0.2 PPM
12:00 AM FTC O3 8 Good 8 10 PPB
1:00 AM FTCF PM10 24 Good 24 26 µg/m3
1:00 AM FTCF PM2.5 24 Good 41 10 µg/m3
2:00 AM FTCF PM10 24 Good 23 25 µg/m3
2:00 AM FTCF PM2.5 24 Good 41 10 µg/m3
3:00 AM FTCF PM10 24 Good 24 26 µg/m3
3:00 AM FTCF PM2.5 24 Good 42 10 µg/m3
4:00 AM FTCF PM10 24 Good 25 27 µg/m3
4:00 AM FTCF PM2.5 24 Good 43 10 µg/m3
5:00 AM FTCF PM10 24 Good 26 28 µg/m3
5:00 AM FTCF PM2.5 24 Good 45 11 µg/m3
6:00 AM FTCF PM10 24 Good 26 28 µg/m3
6:00 AM FTCF PM2.5 24 Good 46 11 µg/m3
7:00 AM FTCF PM10 24 Good 28 30 µg/m3
7:00 AM FTCF PM2.5 24 Good 47 11 µg/m3
8:00 AM FTCF PM10 24 Good 31 33 µg/m3
8:00 AM FTCF PM2.5 24 Good 49 12 µg/m3
9:00 AM FTCF PM10 24 Good 31 34 µg/m3
9:00 AM FTCF PM2.5 24 Good 50 12 µg/m3
10:00 AM FTCF PM10 24 Good 32 35 µg/m3
10:00 AM FTCF PM2.5 24 Moderate 51 12 µg/m3
11:00 AM FTCF PM10 24 Good 32 35 µg/m3
11:00 AM FTCF PM2.5 24 Moderate 51 12 µg/m3
12:00 PM FTCF PM10 24 Good 33 36 µg/m3
12:00 PM FTCF PM2.5 24 Good 50 12 µg/m3
1:00 PM FTCF PM10 24 Good 34 37 µg/m3
1:00 PM FTCF PM2.5 24 Good 48 12 µg/m3
2:00 PM FTCF PM10 24 Good 34 37 µg/m3
2:00 PM FTCF PM2.5 24 Good 48 11 µg/m3
3:00 PM FTCF PM10 24 Good 34 37 µg/m3
3:00 PM FTCF PM2.5 24 Good 47 11 µg/m3
4:00 PM FTCF PM10 24 Good 34 37 µg/m3
4:00 PM FTCF PM2.5 24 Good 46 11 µg/m3
5:00 PM FTCF PM10 24 Good 34 37 µg/m3
5:00 PM FTCF PM2.5 24 Good 45 11 µg/m3
6:00 PM FTCF PM10 24 Good 33 36 µg/m3
6:00 PM FTCF PM2.5 24 Good 44 11 µg/m3
7:00 PM FTCF PM10 24 Good 32 35 µg/m3
7:00 PM FTCF PM2.5 24 Good 43 10 µg/m3
8:00 PM FTCF PM10 24 Good 31 34 µg/m3
8:00 PM FTCF PM2.5 24 Good 43 10 µg/m3
9:00 PM FTCF PM10 24 Good 31 33 µg/m3
9:00 PM FTCF PM2.5 24 Good 40 10 µg/m3
10:00 PM FTCF PM10 24 Good 30 32 µg/m3
10:00 PM FTCF PM2.5 24 Good 38 9 µg/m3
11:00 PM FTCF PM10 24 Good 29 31 µg/m3
11:00 PM FTCF PM2.5 24 Good 35 9 µg/m3
12:00 AM FTCF PM10 24 Good 28 30 µg/m3
12:00 AM FTCF PM2.5 24 Good 33 8 µg/m3
1:00 AM FTCW O3 8 Good 16 19 PPB
2:00 AM FTCW O3 8 Good 15 18 PPB
3:00 AM FTCW O3 8 Good 15 18 PPB
4:00 AM FTCW O3 8 Good 14 17 PPB
5:00 AM FTCW O3 8 Good 14 16 PPB
6:00 AM FTCW O3 8 Good 13 15 PPB
7:00 AM FTCW O3 8 Good 13 15 PPB
8:00 AM FTCW O3 8 Good 13 15 PPB
9:00 AM FTCW O3 8 Good 12 14 PPB
10:00 AM FTCW O3 8 Good 14 16 PPB
11:00 AM FTCW O3 8 Good 15 18 PPB
12:00 PM FTCW O3 8 Good 18 21 PPB
1:00 PM FTCW O3 8 Good 21 25 PPB
2:00 PM FTCW O3 8 Good 25 29 PPB
3:00 PM FTCW O3 8 Good 26 31 PPB
4:00 PM FTCW O3 8 Good 28 33 PPB
5:00 PM FTCW O3 8 Good 28 33 PPB
6:00 PM FTCW O3 8 Good 27 32 PPB
7:00 PM FTCW O3 8 Good 24 28 PPB
8:00 PM FTCW O3 8 Good 19 23 PPB
9:00 PM FTCW O3 8 Good 14 17 PPB
10:00 PM FTCW O3 8 Good 9 11 PPB
11:00 PM FTCW O3 8 Good 8 10 PPB
12:00 AM FTCW O3 8 Good 6 7 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 3 0.3 PPM
6:00 AM GJCT CO 8 Good 3 0.3 PPM
7:00 AM GJCT CO 8 Good 3 0.3 PPM
8:00 AM GJCT CO 8 Good 5 0.4 PPM
9:00 AM GJCT CO 8 Good 5 0.4 PPM
10:00 AM GJCT CO 8 Good 5 0.4 PPM
11:00 AM GJCT CO 8 Good 3 0.3 PPM
12:00 PM GJCT CO 8 Good 3 0.3 PPM
1:00 PM GJCT CO 8 Good 2 0.2 PPM
2:00 PM GJCT CO 8 Good 2 0.2 PPM
3:00 PM GJCT CO 8 Good 1 0.1 PPM
4:00 PM GJCT CO 8 Good 1 0.1 PPM
5:00 PM GJCT CO 8 Good 0 0.0 PPM
6:00 PM GJCT CO 8 Good 1 0.1 PPM
7:00 PM GJCT CO 8 Good 1 0.1 PPM
8:00 PM GJCT CO 8 Good 1 0.1 PPM
9:00 PM GJCT CO 8 Good 1 0.1 PPM
10:00 PM GJCT CO 8 Good 2 0.2 PPM
11:00 PM GJCT CO 8 Good 3 0.3 PPM
12:00 AM GJCT CO 8 Good 3 0.3 PPM
1:00 AM GREA CO 8 Good 5 0.4 PPM
2:00 AM GREA CO 8 Good 5 0.4 PPM
3:00 AM GREA CO 8 Good 3 0.3 PPM
4:00 AM GREA CO 8 Good 3 0.3 PPM
5:00 AM GREA CO 8 Good 2 0.2 PPM
6:00 AM GREA CO 8 Good 3 0.3 PPM
7:00 AM GREA CO 8 Good 5 0.4 PPM
8:00 AM GREA CO 8 Good 5 0.4 PPM
9:00 AM GREA CO 8 Good 6 0.5 PPM
10:00 AM GREA CO 8 Good 6 0.5 PPM
11:00 AM GREA CO 8 Good 7 0.6 PPM
12:00 PM GREA CO 8 Good 7 0.6 PPM
1:00 PM GREA CO 8 Good 7 0.6 PPM
2:00 PM GREA CO 8 Good 6 0.5 PPM
3:00 PM GREA CO 8 Good 5 0.4 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 5 0.4 PPM
8:00 PM GREA CO 8 Good 5 0.4 PPM
9:00 PM GREA CO 8 Good 5 0.4 PPM
10:00 PM GREA CO 8 Good 5 0.4 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 28 7 µg/m3
2:00 AM GREH PM2.5 24 Good 27 7 µg/m3
3:00 AM GREH PM2.5 24 Good 28 7 µg/m3
4:00 AM GREH PM2.5 24 Good 28 7 µg/m3
5:00 AM GREH PM2.5 24 Good 28 7 µg/m3
6:00 AM GREH PM2.5 24 Good 28 7 µg/m3
7:00 AM GREH PM2.5 24 Good 29 7 µg/m3
8:00 AM GREH PM2.5 24 Good 30 7 µg/m3
9:00 AM GREH PM2.5 24 Good 32 8 µg/m3
10:00 AM GREH PM2.5 24 Good 34 8 µg/m3
11:00 AM GREH PM2.5 24 Good 35 9 µg/m3
12:00 PM GREH PM2.5 24 Good 37 9 µg/m3
1:00 PM GREH PM2.5 24 Good 37 9 µg/m3
2:00 PM GREH PM2.5 24 Good 38 9 µg/m3
3:00 PM GREH PM2.5 24 Good 38 9 µg/m3
4:00 PM GREH PM2.5 24 Good 36 9 µg/m3
5:00 PM GREH PM2.5 24 Good 36 9 µg/m3
6:00 PM GREH PM2.5 24 Good 35 9 µg/m3
7:00 PM GREH PM2.5 24 Good 34 8 µg/m3
8:00 PM GREH PM2.5 24 Good 33 8 µg/m3
9:00 PM GREH PM2.5 24 Good 31 8 µg/m3
10:00 PM GREH PM2.5 24 Good 30 7 µg/m3
11:00 PM GREH PM2.5 24 Good 28 7 µg/m3
12:00 AM GREH PM2.5 24 Good 28 7 µg/m3
1:00 AM GRET O3 8 Good 5 6 PPB
2:00 AM GRET O3 8 Good 3 4 PPB
3:00 AM GRET O3 8 Good 3 4 PPB
4:00 AM GRET O3 8 Good 3 4 PPB
5:00 AM GRET O3 8 Good 3 3 PPB
6:00 AM GRET O3 8 Good 3 3 PPB
7:00 AM GRET O3 8 Good 3 3 PPB
8:00 AM GRET O3 8 Good 3 3 PPB
9:00 AM GRET O3 8 Good 3 4 PPB
10:00 AM GRET O3 8 Good 4 5 PPB
11:00 AM GRET O3 8 Good 5 6 PPB
12:00 PM GRET O3 8 Good 8 9 PPB
1:00 PM GRET O3 8 Good 11 13 PPB
2:00 PM GRET O3 8 Good 15 18 PPB
3:00 PM GRET O3 8 Good 20 24 PPB
4:00 PM GRET O3 8 Good 25 29 PPB
5:00 PM GRET O3 8 Good 28 33 PPB
6:00 PM GRET O3 8 Good 29 34 PPB
7:00 PM GRET O3 8 Good 29 34 PPB
8:00 PM GRET O3 8 Good 28 33 PPB
9:00 PM GRET O3 8 Good 27 32 PPB
10:00 PM GRET O3 8 Good 25 30 PPB
11:00 PM GRET O3 8 Good 24 28 PPB
12:00 AM GRET O3 8 Good 22 26 PPB
1:00 AM H24 CO 8 Good 6 0.5 PPM
2:00 AM H24 CO 8 Good 6 0.5 PPM
2:00 AM H24 SO2 1 Good 1 1 PPB
3:00 AM H24 CO 8 Good 5 0.4 PPM
3:00 AM H24 SO2 1 Good 1 1 PPB
4:00 AM H24 CO 8 Good 5 0.4 PPM
4:00 AM H24 SO2 1 Good 1 1 PPB
5:00 AM H24 CO 8 Good 5 0.4 PPM
5:00 AM H24 SO2 1 Good 1 1 PPB
6:00 AM H24 CO 8 Good 5 0.4 PPM
6:00 AM H24 SO2 1 Good 3 2 PPB
7:00 AM H24 CO 8 Good 6 0.5 PPM
7:00 AM H24 SO2 1 Good 6 4 PPB
8:00 AM H24 CO 8 Good 7 0.6 PPM
8:00 AM H24 SO2 1 Good 4 3 PPB
9:00 AM H24 CO 8 Good 8 0.7 PPM
9:00 AM H24 SO2 1 Good 7 5 PPB
10:00 AM H24 CO 8 Good 9 0.8 PPM
10:00 AM H24 SO2 1 Good 7 5 PPB
11:00 AM H24 CO 8 Good 9 0.8 PPM
11:00 AM H24 SO2 1 Good 17 12 PPB
12:00 PM H24 CO 8 Good 9 0.8 PPM
12:00 PM H24 SO2 1 Good 20 14 PPB
1:00 PM H24 CO 8 Good 9 0.8 PPM
1:00 PM H24 SO2 1 Good 20 14 PPB
2:00 PM H24 CO 8 Good 9 0.8 PPM
2:00 PM H24 SO2 1 Good 14 10 PPB
3:00 PM H24 CO 8 Good 8 0.7 PPM
3:00 PM H24 SO2 1 Good 17 12 PPB
4:00 PM H24 CO 8 Good 7 0.6 PPM
4:00 PM H24 SO2 1 Good 4 3 PPB
5:00 PM H24 CO 8 Good 7 0.6 PPM
5:00 PM H24 SO2 1 Good 6 4 PPB
6:00 PM H24 CO 8 Good 6 0.5 PPM
6:00 PM H24 SO2 1 Good 4 3 PPB
7:00 PM H24 CO 8 Good 7 0.6 PPM
7:00 PM H24 SO2 1 Good 6 4 PPB
8:00 PM H24 CO 8 Good 7 0.6 PPM
8:00 PM H24 SO2 1 Good 3 2 PPB
9:00 PM H24 CO 8 Good 7 0.6 PPM
9:00 PM H24 SO2 1 Good 3 2 PPB
10:00 PM H24 CO 8 Good 7 0.6 PPM
10:00 PM H24 SO2 1 Good 1 1 PPB
11:00 PM H24 CO 8 Good 6 0.5 PPM
11:00 PM H24 SO2 1 Good 1 1 PPB
12:00 AM H24 CO 8 Good 6 0.5 PPM
12:00 AM H24 SO2 1 Good 1 1 PPB
3:00 AM I25DEN NO2 1 Good 20 21 PPB
6:00 AM I25DEN NO2 1 Good 25 26 PPB
7:00 AM I25DEN NO2 1 Good 26 28 PPB
8:00 AM I25DEN CO 8 Good 11 1.0 PPM
9:00 AM I25DEN CO 8 Good 11 1.0 PPM
10:00 AM I25DEN CO 8 Good 11 1.0 PPM
10:00 AM I25DEN NO2 1 Good 27 29 PPB
11:00 AM I25DEN CO 8 Good 10 0.9 PPM
11:00 AM I25DEN NO2 1 Good 28 30 PPB
12:00 PM I25DEN CO 8 Good 10 0.9 PPM
12:00 PM I25DEN NO2 1 Good 27 29 PPB
1:00 PM I25DEN CO 8 Good 10 0.9 PPM
1:00 PM I25DEN NO2 1 Good 26 28 PPB
2:00 PM I25DEN CO 8 Good 8 0.7 PPM
2:00 PM I25DEN NO2 1 Good 21 22 PPB
3:00 PM I25DEN CO 8 Good 7 0.6 PPM
3:00 PM I25DEN NO2 1 Good 19 20 PPB
4:00 PM I25DEN CO 8 Good 6 0.5 PPM
4:00 PM I25DEN NO2 1 Good 15 16 PPB
5:00 PM I25DEN CO 8 Good 5 0.4 PPM
5:00 PM I25DEN NO2 1 Good 24 25 PPB
6:00 PM I25DEN CO 8 Good 6 0.5 PPM
6:00 PM I25DEN NO2 1 Good 49 52 PPB
7:00 PM I25DEN CO 8 Good 7 0.6 PPM
7:00 PM I25DEN NO2 1 Good 47 50 PPB
8:00 PM I25DEN CO 8 Good 8 0.7 PPM
8:00 PM I25DEN NO2 1 Good 42 45 PPB
8:00 PM I25DEN PM10 24 Moderate 51 55 µg/m3
8:00 PM I25DEN PM2.5 24 Moderate 62 17 µg/m3
9:00 PM I25DEN CO 8 Good 9 0.8 PPM
9:00 PM I25DEN NO2 1 Good 42 45 PPB
9:00 PM I25DEN PM10 24 Moderate 51 55 µg/m3
9:00 PM I25DEN PM2.5 24 Moderate 62 17 µg/m3
10:00 PM I25DEN CO 8 Good 10 0.9 PPM
10:00 PM I25DEN NO2 1 Good 37 39 PPB
10:00 PM I25DEN PM10 24 Good 50 54 µg/m3
10:00 PM I25DEN PM2.5 24 Moderate 61 17 µg/m3
11:00 PM I25DEN CO 8 Good 10 0.9 PPM
11:00 PM I25DEN PM10 24 Good 48 52 µg/m3
11:00 PM I25DEN PM2.5 24 Moderate 60 16 µg/m3
12:00 AM I25DEN CO 8 Good 10 0.9 PPM
12:00 AM I25DEN NO2 1 Good 27 29 PPB
12:00 AM I25DEN PM10 24 Good 46 50 µg/m3
12:00 AM I25DEN PM2.5 24 Moderate 59 16 µg/m3
1:00 AM LAY O3 8 Good 25 29 PPB
2:00 AM LAY O3 8 Good 22 26 PPB
3:00 AM LAY O3 8 Good 20 24 PPB
4:00 AM LAY O3 8 Good 19 22 PPB
5:00 AM LAY O3 8 Good 18 21 PPB
6:00 AM LAY O3 8 Good 16 19 PPB
7:00 AM LAY O3 8 Good 15 18 PPB
8:00 AM LAY O3 8 Good 14 17 PPB
9:00 AM LAY O3 8 Good 14 17 PPB
10:00 AM LAY O3 8 Good 15 18 PPB
11:00 AM LAY O3 8 Good 15 18 PPB
12:00 PM LAY O3 8 Good 18 21 PPB
1:00 PM LAY O3 8 Good 21 25 PPB
2:00 PM LAY O3 8 Good 25 30 PPB
3:00 PM LAY O3 8 Good 29 34 PPB
4:00 PM LAY O3 8 Good 33 39 PPB
5:00 PM LAY O3 8 Good 36 43 PPB
6:00 PM LAY O3 8 Good 39 46 PPB
7:00 PM LAY O3 8 Good 41 48 PPB
8:00 PM LAY O3 8 Good 41 48 PPB
9:00 PM LAY O3 8 Good 40 47 PPB
10:00 PM LAY O3 8 Good 37 44 PPB
11:00 PM LAY O3 8 Good 36 42 PPB
12:00 AM LAY O3 8 Good 33 39 PPB
1:00 AM MAN O3 8 Good 19 23 PPB
2:00 AM MAN O3 8 Good 19 22 PPB
3:00 AM MAN O3 8 Good 19 22 PPB
4:00 AM MAN O3 8 Good 19 22 PPB
5:00 AM MAN O3 8 Good 19 22 PPB
6:00 AM MAN O3 8 Good 19 22 PPB
7:00 AM MAN O3 8 Good 19 23 PPB
8:00 AM MAN O3 8 Good 19 23 PPB
9:00 AM MAN O3 8 Good 19 22 PPB
10:00 AM MAN O3 8 Good 19 22 PPB
11:00 AM MAN O3 8 Good 17 20 PPB
12:00 PM MAN O3 8 Good 17 20 PPB
1:00 PM MAN O3 8 Good 17 20 PPB
2:00 PM MAN O3 8 Good 19 22 PPB
3:00 PM MAN O3 8 Good 20 24 PPB
4:00 PM MAN O3 8 Good 23 27 PPB
5:00 PM MAN O3 8 Good 25 30 PPB
6:00 PM MAN O3 8 Good 27 32 PPB
7:00 PM MAN O3 8 Good 29 34 PPB
8:00 PM MAN O3 8 Good 31 36 PPB
9:00 PM MAN O3 8 Good 31 37 PPB
10:00 PM MAN O3 8 Good 32 38 PPB
11:00 PM MAN O3 8 Good 31 37 PPB
12:00 AM MAN O3 8 Good 31 36 PPB
1:00 AM NJH PM2.5 24 Moderate 52 13 µg/m3
2:00 AM NJH PM2.5 24 Moderate 52 13 µg/m3
3:00 AM NJH PM2.5 24 Moderate 53 13 µg/m3
4:00 AM NJH PM2.5 24 Moderate 54 13 µg/m3
5:00 AM NJH PM2.5 24 Moderate 54 14 µg/m3
6:00 AM NJH PM2.5 24 Moderate 55 14 µg/m3
7:00 AM NJH PM2.5 24 Moderate 55 14 µg/m3
8:00 AM NJH PM2.5 24 Moderate 56 14 µg/m3
9:00 AM NJH PM2.5 24 Moderate 56 14 µg/m3
10:00 AM NJH PM2.5 24 Moderate 55 14 µg/m3
11:00 AM NJH PM2.5 24 Moderate 55 14 µg/m3
12:00 PM NJH PM2.5 24 Moderate 55 14 µg/m3
1:00 PM NJH PM2.5 24 Moderate 54 14 µg/m3
2:00 PM NJH PM2.5 24 Moderate 53 13 µg/m3
3:00 PM NJH PM2.5 24 Moderate 52 13 µg/m3
4:00 PM NJH PM2.5 24 Good 50 12 µg/m3
5:00 PM NJH PM2.5 24 Good 48 12 µg/m3
6:00 PM NJH PM2.5 24 Good 48 11 µg/m3
7:00 PM NJH PM2.5 24 Good 47 11 µg/m3
8:00 PM NJH PM2.5 24 Good 47 11 µg/m3
9:00 PM NJH PM2.5 24 Good 47 11 µg/m3
10:00 PM NJH PM2.5 24 Good 46 11 µg/m3
11:00 PM NJH PM2.5 24 Good 45 11 µg/m3
12:00 AM NJH PM2.5 24 Good 43 10 µg/m3
1:00 AM NREL O3 8 Good 5 6 PPB
2:00 AM NREL O3 8 Good 7 8 PPB
3:00 AM NREL O3 8 Good 6 7 PPB
4:00 AM NREL O3 8 Good 6 7 PPB
5:00 AM NREL O3 8 Good 7 8 PPB
6:00 AM NREL O3 8 Good 8 9 PPB
7:00 AM NREL O3 8 Good 9 11 PPB
8:00 AM NREL O3 8 Good 13 15 PPB
9:00 AM NREL O3 8 Good 14 16 PPB
10:00 AM NREL O3 8 Good 14 16 PPB
11:00 AM NREL O3 8 Good 16 19 PPB
12:00 PM NREL O3 8 Good 19 22 PPB
1:00 PM NREL O3 8 Good 22 26 PPB
2:00 PM NREL O3 8 Good 25 29 PPB
3:00 PM NREL O3 8 Good 25 30 PPB
4:00 PM NREL O3 8 Good 27 32 PPB
5:00 PM NREL O3 8 Good 29 34 PPB
6:00 PM NREL O3 8 Good 31 36 PPB
7:00 PM NREL O3 8 Good 31 37 PPB
8:00 PM NREL O3 8 Good 31 37 PPB
9:00 PM NREL O3 8 Good 31 36 PPB
10:00 PM NREL O3 8 Good 31 36 PPB
11:00 PM NREL O3 8 Good 31 36 PPB
12:00 AM NREL O3 8 Good 30 35 PPB
1:00 AM PAL O3 8 Good 24 28 PPB
2:00 AM PAL O3 8 Good 24 28 PPB
3:00 AM PAL O3 8 Good 22 26 PPB
4:00 AM PAL O3 8 Good 21 25 PPB
5:00 AM PAL O3 8 Good 20 24 PPB
6:00 AM PAL O3 8 Good 19 23 PPB
7:00 AM PAL O3 8 Good 19 22 PPB
8:00 AM PAL O3 8 Good 18 21 PPB
9:00 AM PAL O3 8 Good 17 20 PPB
10:00 AM PAL O3 8 Good 16 19 PPB
11:00 AM PAL O3 8 Good 16 19 PPB
12:00 PM PAL O3 8 Good 17 20 PPB
1:00 PM PAL O3 8 Good 19 23 PPB
2:00 PM PAL O3 8 Good 22 26 PPB
3:00 PM PAL O3 8 Good 25 30 PPB
4:00 PM PAL O3 8 Good 29 34 PPB
5:00 PM PAL O3 8 Good 31 37 PPB
6:00 PM PAL O3 8 Good 34 40 PPB
7:00 PM PAL O3 8 Good 36 42 PPB
8:00 PM PAL O3 8 Good 36 43 PPB
9:00 PM PAL O3 8 Good 36 42 PPB
10:00 PM PAL O3 8 Good 35 41 PPB
11:00 PM PAL O3 8 Good 32 38 PPB
12:00 AM PAL O3 8 Good 31 36 PPB
1:00 AM RFN O3 8 Good 17 20 PPB
11:00 AM RFN O3 8 Good 19 22 PPB
12:00 PM RFN O3 8 Good 22 26 PPB
1:00 PM RFN O3 8 Good 25 30 PPB
2:00 PM RFN O3 8 Good 26 31 PPB
3:00 PM RFN O3 8 Good 28 33 PPB
4:00 PM RFN O3 8 Good 30 35 PPB
5:00 PM RFN O3 8 Good 31 36 PPB
6:00 PM RFN O3 8 Good 32 38 PPB
7:00 PM RFN O3 8 Good 34 40 PPB
8:00 PM RFN O3 8 Good 34 40 PPB
9:00 PM RFN O3 8 Good 34 40 PPB
10:00 PM RFN O3 8 Good 33 39 PPB
11:00 PM RFN O3 8 Good 32 38 PPB
12:00 AM RFN O3 8 Good 31 37 PPB
6:00 AM RIFL PM2.5 24 Good 50 12 µg/m3
7:00 AM RIFL PM2.5 24 Moderate 51 12 µg/m3
8:00 AM RIFL PM2.5 24 Moderate 52 13 µg/m3
9:00 AM RIFL PM2.5 24 Moderate 53 13 µg/m3
10:00 AM RIFL PM2.5 24 Moderate 55 14 µg/m3
11:00 AM RIFL PM2.5 24 Moderate 55 14 µg/m3
12:00 PM RIFL PM2.5 24 Moderate 54 14 µg/m3
1:00 PM RIFL PM2.5 24 Moderate 54 14 µg/m3
2:00 PM RIFL PM2.5 24 Moderate 55 14 µg/m3
3:00 PM RIFL PM2.5 24 Moderate 56 14 µg/m3
4:00 PM RIFL PM2.5 24 Moderate 57 15 µg/m3
5:00 PM RIFL PM2.5 24 Moderate 58 15 µg/m3
6:00 PM RIFL PM2.5 24 Moderate 59 16 µg/m3
7:00 PM RIFL PM2.5 24 Moderate 58 15 µg/m3
8:00 PM RIFL PM2.5 24 Moderate 57 15 µg/m3
9:00 PM RIFL PM2.5 24 Moderate 58 15 µg/m3
10:00 PM RIFL PM2.5 24 Moderate 60 17 µg/m3
11:00 PM RIFL PM2.5 24 Moderate 62 17 µg/m3
12:00 AM RIFL PM2.5 24 Moderate 62 18 µg/m3
1:00 AM RIFLO3 O3 8 Good 9 11 PPB
2:00 AM RIFLO3 O3 8 Good 8 10 PPB
3:00 AM RIFLO3 O3 8 Good 8 9 PPB
4:00 AM RIFLO3 O3 8 Good 8 9 PPB
5:00 AM RIFLO3 O3 8 Good 7 8 PPB
6:00 AM RIFLO3 O3 8 Good 7 8 PPB
7:00 AM RIFLO3 O3 8 Good 6 7 PPB
8:00 AM RIFLO3 O3 8 Good 5 6 PPB
9:00 AM RIFLO3 O3 8 Good 5 6 PPB
10:00 AM RIFLO3 O3 8 Good 4 5 PPB
11:00 AM RIFLO3 O3 8 Good 5 6 PPB
12:00 PM RIFLO3 O3 8 Good 7 8 PPB
1:00 PM RIFLO3 O3 8 Good 8 10 PPB
2:00 PM RIFLO3 O3 8 Good 9 11 PPB
3:00 PM RIFLO3 O3 8 Good 12 14 PPB
4:00 PM RIFLO3 O3 8 Good 16 19 PPB
5:00 PM RIFLO3 O3 8 Good 19 23 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 23 PPB
9:00 PM RIFLO3 O3 8 Good 18 21 PPB
10:00 PM RIFLO3 O3 8 Good 16 19 PPB
11:00 PM RIFLO3 O3 8 Good 14 17 PPB
12:00 AM RIFLO3 O3 8 Good 12 14 PPB
1:00 AM SBC O3 8 Good 5 6 PPB
2:00 AM SBC O3 8 Good 5 6 PPB
3:00 AM SBC O3 8 Good 6 7 PPB
4:00 AM SBC O3 8 Good 7 8 PPB
5:00 AM SBC O3 8 Good 7 8 PPB
6:00 AM SBC O3 8 Good 8 9 PPB
7:00 AM SBC O3 8 Good 8 10 PPB
8:00 AM SBC O3 8 Good 8 10 PPB
9:00 AM SBC O3 8 Good 8 10 PPB
10:00 AM SBC O3 8 Good 10 12 PPB
11:00 AM SBC O3 8 Good 14 16 PPB
12:00 PM SBC O3 8 Good 16 19 PPB
1:00 PM SBC O3 8 Good 19 22 PPB
2:00 PM SBC O3 8 Good 21 25 PPB
3:00 PM SBC O3 8 Good 25 29 PPB
4:00 PM SBC O3 8 Good 27 32 PPB
5:00 PM SBC O3 8 Good 28 33 PPB
6:00 PM SBC O3 8 Good 28 33 PPB
7:00 PM SBC O3 8 Good 28 33 PPB
8:00 PM SBC O3 8 Good 28 33 PPB
9:00 PM SBC O3 8 Good 27 32 PPB
10:00 PM SBC O3 8 Good 26 31 PPB
11:00 PM SBC O3 8 Good 25 30 PPB
12:00 AM SBC O3 8 Good 25 29 PPB
1:00 AM WBY CO 8 Good 7 0.6 PPM
1:00 AM WBY NO2 1 Good 18 19 PPB
1:00 AM WBY NO2 1 Good 18 19 PPB
1:00 AM WBY O3 8 Good 1 1 PPB
1:00 AM WBY PM10 24 Good 24 26 µg/m3
2:00 AM WBY CO 8 Good 7 0.6 PPM
2:00 AM WBY NO2 1 Good 18 19 PPB
2:00 AM WBY NO2 1 Good 18 19 PPB
2:00 AM WBY O3 8 Good 0 0 PPB
2:00 AM WBY PM10 24 Good 25 27 µg/m3
3:00 AM WBY CO 8 Good 7 0.6 PPM
3:00 AM WBY NO2 1 Good 18 19 PPB
3:00 AM WBY NO2 1 Good 18 19 PPB
3:00 AM WBY PM10 24 Good 26 28 µg/m3
3:00 AM WBY SO2 1 Good 1 1 PPB
3:00 AM WBY SO2 1 Good 1 1 PPB
4:00 AM WBY CO 8 Good 7 0.6 PPM
4:00 AM WBY NO2 1 Good 19 20 PPB
4:00 AM WBY NO2 1 Good 19 20 PPB
4:00 AM WBY PM10 24 Good 26 28 µg/m3
5:00 AM WBY CO 8 Good 7 0.6 PPM
5:00 AM WBY NO2 1 Good 21 22 PPB
5:00 AM WBY NO2 1 Good 21 22 PPB
5:00 AM WBY PM10 24 Good 27 29 µg/m3
5:00 AM WBY SO2 1 Good 1 1 PPB
5:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM WBY CO 8 Good 7 0.6 PPM
6:00 AM WBY NO2 1 Good 23 24 PPB
6:00 AM WBY NO2 1 Good 23 24 PPB
6:00 AM WBY PM10 24 Good 27 29 µg/m3
6:00 AM WBY SO2 1 Good 1 1 PPB
6:00 AM WBY SO2 1 Good 1 1 PPB
7:00 AM WBY CO 8 Good 8 0.7 PPM
7:00 AM WBY NO2 1 Good 30 32 PPB
7:00 AM WBY NO2 1 Good 30 32 PPB
7:00 AM WBY O3 8 Good 0 0 PPB
7:00 AM WBY PM10 24 Good 30 32 µg/m3
7:00 AM WBY SO2 1 Good 4 3 PPB
7:00 AM WBY SO2 1 Good 4 3 PPB
8:00 AM WBY CO 8 Good 9 0.8 PPM
8:00 AM WBY NO2 1 Good 37 39 PPB
8:00 AM WBY NO2 1 Good 37 39 PPB
8:00 AM WBY O3 8 Good 0 0 PPB
8:00 AM WBY PM10 24 Good 31 34 µg/m3
8:00 AM WBY SO2 1 Good 4 3 PPB
8:00 AM WBY SO2 1 Good 4 3 PPB
9:00 AM WBY CO 8 Good 10 0.9 PPM
9:00 AM WBY NO2 1 Good 39 41 PPB
9:00 AM WBY NO2 1 Good 39 41 PPB
9:00 AM WBY O3 8 Good 0 0 PPB
9:00 AM WBY PM10 24 Good 33 36 µg/m3
9:00 AM WBY SO2 1 Good 4 3 PPB
9:00 AM WBY SO2 1 Good 4 3 PPB
10:00 AM WBY CO 8 Good 10 0.9 PPM
10:00 AM WBY NO2 1 Good 39 41 PPB
10:00 AM WBY NO2 1 Good 39 41 PPB
10:00 AM WBY O3 8 Good 1 1 PPB
10:00 AM WBY PM10 24 Good 35 38 µg/m3
10:00 AM WBY SO2 1 Good 21 15 PPB
10:00 AM WBY SO2 1 Good 21 15 PPB
11:00 AM WBY CO 8 Good 10 0.9 PPM
11:00 AM WBY NO2 1 Good 36 38 PPB
11:00 AM WBY NO2 1 Good 36 38 PPB
11:00 AM WBY O3 8 Good 2 2 PPB
11:00 AM WBY PM10 24 Good 36 39 µg/m3
11:00 AM WBY SO2 1 Good 16 11 PPB
11:00 AM WBY SO2 1 Good 16 11 PPB
12:00 PM WBY CO 8 Good 10 0.9 PPM
12:00 PM WBY NO2 1 Good 42 44 PPB
12:00 PM WBY NO2 1 Good 42 44 PPB
12:00 PM WBY O3 8 Good 3 4 PPB
12:00 PM WBY PM10 24 Good 38 41 µg/m3
12:00 PM WBY SO2 1 Good 33 23 PPB
12:00 PM WBY SO2 1 Good 33 23 PPB
1:00 PM WBY CO 8 Good 9 0.8 PPM
1:00 PM WBY NO2 1 Good 32 34 PPB
1:00 PM WBY NO2 1 Good 32 34 PPB
1:00 PM WBY O3 8 Good 5 6 PPB
1:00 PM WBY PM10 24 Good 40 43 µg/m3
1:00 PM WBY SO2 1 Good 13 9 PPB
1:00 PM WBY SO2 1 Good 13 9 PPB
2:00 PM WBY CO 8 Good 9 0.8 PPM
2:00 PM WBY NO2 1 Good 14 15 PPB
2:00 PM WBY NO2 1 Good 14 15 PPB
2:00 PM WBY O3 8 Good 9 11 PPB
2:00 PM WBY PM10 24 Good 40 43 µg/m3
2:00 PM WBY SO2 1 Good 1 1 PPB
2:00 PM WBY SO2 1 Good 1 1 PPB
3:00 PM WBY CO 8 Good 6 0.5 PPM
3:00 PM WBY NO2 1 Good 12 13 PPB
3:00 PM WBY NO2 1 Good 12 13 PPB
3:00 PM WBY O3 8 Good 14 16 PPB
3:00 PM WBY PM10 24 Good 41 44 µg/m3
4:00 PM WBY CO 8 Good 5 0.4 PPM
4:00 PM WBY NO2 1 Good 15 16 PPB
4:00 PM WBY NO2 1 Good 15 16 PPB
4:00 PM WBY O3 8 Good 17 20 PPB
4:00 PM WBY PM10 24 Good 40 43 µg/m3
4:00 PM WBY SO2 1 Good 1 1 PPB
4:00 PM WBY SO2 1 Good 1 1 PPB
5:00 PM WBY CO 8 Good 3 0.3 PPM
5:00 PM WBY NO2 1 Good 30 32 PPB
5:00 PM WBY NO2 1 Good 30 32 PPB
5:00 PM WBY O3 8 Good 19 22 PPB
5:00 PM WBY PM10 24 Good 38 41 µg/m3
5:00 PM WBY SO2 1 Good 1 1 PPB
5:00 PM WBY SO2 1 Good 1 1 PPB
6:00 PM WBY CO 8 Good 3 0.3 PPM
6:00 PM WBY NO2 1 Good 49 52 PPB
6:00 PM WBY NO2 1 Good 49 52 PPB
6:00 PM WBY O3 8 Good 19 22 PPB
6:00 PM WBY PM10 24 Good 41 44 µg/m3
6:00 PM WBY SO2 1 Good 3 2 PPB
6:00 PM WBY SO2 1 Good 3 2 PPB
7:00 PM WBY CO 8 Good 5 0.4 PPM
7:00 PM WBY NO2 1 Good 41 43 PPB
7:00 PM WBY NO2 1 Good 41 43 PPB
7:00 PM WBY O3 8 Good 18 21 PPB
7:00 PM WBY PM10 24 Good 41 44 µg/m3
7:00 PM WBY SO2 1 Good 1 1 PPB
7:00 PM WBY SO2 1 Good 1 1 PPB
8:00 PM WBY CO 8 Good 5 0.4 PPM
8:00 PM WBY NO2 1 Good 41 43 PPB
8:00 PM WBY NO2 1 Good 41 43 PPB
8:00 PM WBY O3 8 Good 16 19 PPB
8:00 PM WBY PM10 24 Good 42 45 µg/m3
8:00 PM WBY SO2 1 Good 1 1 PPB
8:00 PM WBY SO2 1 Good 1 1 PPB
9:00 PM WBY CO 8 Good 5 0.4 PPM
9:00 PM WBY NO2 1 Good 31 33 PPB
9:00 PM WBY NO2 1 Good 31 33 PPB
9:00 PM WBY O3 8 Good 15 18 PPB
9:00 PM WBY PM10 24 Good 42 45 µg/m3
9:00 PM WBY SO2 1 Good 1 1 PPB
9:00 PM WBY SO2 1 Good 1 1 PPB
10:00 PM WBY CO 8 Good 5 0.4 PPM
10:00 PM WBY NO2 1 Good 16 17 PPB
10:00 PM WBY NO2 1 Good 16 17 PPB
10:00 PM WBY O3 8 Good 13 15 PPB
10:00 PM WBY PM10 24 Good 40 43 µg/m3
11:00 PM WBY CO 8 Good 5 0.4 PPM
11:00 PM WBY O3 8 Good 11 13 PPB
11:00 PM WBY PM10 24 Good 40 43 µg/m3
12:00 AM WBY CO 8 Good 5 0.4 PPM
12:00 AM WBY NO2 1 Good 9 10 PPB
12:00 AM WBY NO2 1 Good 9 10 PPB
12:00 AM WBY O3 8 Good 9 11 PPB
12:00 AM WBY PM10 24 Good 39 42 µg/m3
1:00 AM WCH O3 8 Good 1 1 PPB
2:00 AM WCH O3 8 Good 3 3 PPB
3:00 AM WCH O3 8 Good 3 4 PPB
4:00 AM WCH O3 8 Good 5 6 PPB
5:00 AM WCH O3 8 Good 7 8 PPB
6:00 AM WCH O3 8 Good 8 9 PPB
7:00 AM WCH O3 8 Good 8 10 PPB
8:00 AM WCH O3 8 Good 9 11 PPB
9:00 AM WCH O3 8 Good 11 13 PPB
10:00 AM WCH O3 8 Good 12 14 PPB
11:00 AM WCH O3 8 Good 14 16 PPB
12:00 PM WCH O3 8 Good 16 19 PPB
1:00 PM WCH O3 8 Good 19 22 PPB
2:00 PM WCH O3 8 Good 22 26 PPB
3:00 PM WCH O3 8 Good 25 30 PPB
4:00 PM WCH O3 8 Good 28 33 PPB
5:00 PM WCH O3 8 Good 29 34 PPB
6:00 PM WCH O3 8 Good 27 32 PPB
7:00 PM WCH O3 8 Good 25 30 PPB
8:00 PM WCH O3 8 Good 25 29 PPB
9:00 PM WCH O3 8 Good 24 28 PPB
10:00 PM WCH O3 8 Good 22 26 PPB
11:00 PM WCH O3 8 Good 21 25 PPB
12:00 AM WCH O3 8 Good 19 23 PPB

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