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AQI Calculations on 04/14/2012 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.
1:00 AM ACAD O3 8 Good 43 51 PPB
2:00 AM ACAD O3 8 Good 40 47 PPB
3:00 AM ACAD O3 8 Good 37 44 PPB
4:00 AM ACAD O3 8 Good 35 41 PPB
5:00 AM ACAD O3 8 Good 32 38 PPB
6:00 AM ACAD O3 8 Good 30 35 PPB
7:00 AM ACAD O3 8 Good 27 32 PPB
8:00 AM ACAD O3 8 Good 28 33 PPB
9:00 AM ACAD O3 8 Good 31 36 PPB
10:00 AM ACAD O3 8 Good 34 40 PPB
11:00 AM ACAD O3 8 Good 38 45 PPB
12:00 PM ACAD O3 8 Good 42 49 PPB
1:00 PM ACAD O3 8 Good 46 54 PPB
2:00 PM ACAD O3 8 Good 50 59 PPB
3:00 PM ACAD O3 8 Moderate 64 64 PPB
4:00 PM ACAD O3 8 Moderate 74 67 PPB
5:00 PM ACAD O3 8 Moderate 77 68 PPB
6:00 PM ACAD O3 8 Moderate 77 68 PPB
7:00 PM ACAD O3 8 Moderate 74 67 PPB
8:00 PM ACAD O3 8 Moderate 71 66 PPB
9:00 PM ACAD O3 8 Moderate 67 65 PPB
10:00 PM ACAD O3 8 Moderate 64 64 PPB
11:00 PM ACAD O3 8 Moderate 64 64 PPB
12:00 AM ACAD O3 8 Moderate 67 65 PPB
1:00 AM ASP O3 8 Good 46 54 PPB
2:00 AM ASP O3 8 Good 46 54 PPB
3:00 AM ASP O3 8 Good 45 53 PPB
4:00 AM ASP O3 8 Good 43 51 PPB
5:00 AM ASP O3 8 Good 42 49 PPB
6:00 AM ASP O3 8 Good 40 47 PPB
7:00 AM ASP O3 8 Good 38 45 PPB
8:00 AM ASP O3 8 Good 39 46 PPB
9:00 AM ASP O3 8 Good 40 47 PPB
10:00 AM ASP O3 8 Good 42 49 PPB
11:00 AM ASP O3 8 Good 43 51 PPB
12:00 PM ASP O3 8 Good 46 54 PPB
1:00 PM ASP O3 8 Good 48 57 PPB
2:00 PM ASP O3 8 Good 50 59 PPB
3:00 PM ASP O3 8 Moderate 54 61 PPB
4:00 PM ASP O3 8 Moderate 54 61 PPB
5:00 PM ASP O3 8 Moderate 54 61 PPB
6:00 PM ASP O3 8 Moderate 54 61 PPB
7:00 PM ASP O3 8 Moderate 51 60 PPB
8:00 PM ASP O3 8 Good 50 59 PPB
9:00 PM ASP O3 8 Good 49 58 PPB
10:00 PM ASP O3 8 Good 49 58 PPB
11:00 PM ASP O3 8 Good 48 57 PPB
12:00 AM ASP O3 8 Good 48 57 PPB
1:00 AM AURE O3 8 Good 45 53 PPB
2:00 AM AURE O3 8 Good 44 52 PPB
3:00 AM AURE O3 8 Good 42 50 PPB
4:00 AM AURE O3 8 Good 40 47 PPB
5:00 AM AURE O3 8 Good 38 45 PPB
6:00 AM AURE O3 8 Good 36 42 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 33 39 PPB
10:00 AM AURE O3 8 Good 33 39 PPB
11:00 AM AURE O3 8 Good 36 42 PPB
12:00 PM AURE O3 8 Good 38 45 PPB
1:00 PM AURE O3 8 Good 42 49 PPB
2:00 PM AURE O3 8 Good 45 53 PPB
3:00 PM AURE O3 8 Good 49 58 PPB
4:00 PM AURE O3 8 Moderate 54 61 PPB
5:00 PM AURE O3 8 Moderate 61 63 PPB
6:00 PM AURE O3 8 Moderate 64 64 PPB
7:00 PM AURE O3 8 Moderate 64 64 PPB
8:00 PM AURE O3 8 Moderate 61 63 PPB
9:00 PM AURE O3 8 Moderate 58 62 PPB
10:00 PM AURE O3 8 Moderate 54 61 PPB
11:00 PM AURE O3 8 Moderate 51 60 PPB
12:00 AM AURE O3 8 Good 49 58 PPB
1:00 AM CAMP CO 8 Good 2 0.2 PPM
1:00 AM CAMP NO2 1 Good 38 40 PPB
1:00 AM CAMP NO2 1 Good 38 40 PPB
1:00 AM CAMP O3 8 Good 31 37 PPB
1:00 AM CAMP PM10 24 Good 20 22 µg/m3
1:00 AM CAMP PM2.5 24 Good 16 5 µg/m3
1:00 AM CAMP SO2 1 Good 3 2 PPB
1:00 AM CAMP SO2 1 Good 3 2 PPB
2:00 AM CAMP CO 8 Good 2 0.2 PPM
2:00 AM CAMP NO2 1 Good 25 26 PPB
2:00 AM CAMP NO2 1 Good 25 26 PPB
2:00 AM CAMP O3 8 Good 29 34 PPB
2:00 AM CAMP PM10 24 Good 20 22 µg/m3
2:00 AM CAMP PM2.5 24 Good 16 5 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 2 0.2 PPM
3:00 AM CAMP NO2 1 Good 26 28 PPB
3:00 AM CAMP NO2 1 Good 26 28 PPB
3:00 AM CAMP O3 8 Good 28 33 PPB
3:00 AM CAMP PM10 24 Good 20 22 µg/m3
3:00 AM CAMP PM2.5 24 Good 17 5 µg/m3
3:00 AM CAMP SO2 1 Good 1 1 PPB
3:00 AM CAMP SO2 1 Good 1 1 PPB
4:00 AM CAMP CO 8 Good 2 0.2 PPM
4:00 AM CAMP NO2 1 Good 26 28 PPB
4:00 AM CAMP NO2 1 Good 26 28 PPB
4:00 AM CAMP O3 8 Good 26 31 PPB
4:00 AM CAMP PM10 24 Good 20 22 µg/m3
4:00 AM CAMP PM2.5 24 Good 17 5 µg/m3
5:00 AM CAMP CO 8 Good 2 0.2 PPM
5:00 AM CAMP NO2 1 Good 17 18 PPB
5:00 AM CAMP NO2 1 Good 17 18 PPB
5:00 AM CAMP O3 8 Good 25 30 PPB
5:00 AM CAMP PM10 24 Good 20 22 µg/m3
5:00 AM CAMP PM2.5 24 Good 17 5 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 3 0.3 PPM
6:00 AM CAMP NO2 1 Good 31 33 PPB
6:00 AM CAMP NO2 1 Good 31 33 PPB
6:00 AM CAMP O3 8 Good 22 26 PPB
6:00 AM CAMP PM10 24 Good 19 20 µg/m3
6:00 AM CAMP PM2.5 24 Good 17 5 µg/m3
6:00 AM CAMP SO2 1 Good 1 1 PPB
6:00 AM CAMP SO2 1 Good 1 1 PPB
7:00 AM CAMP CO 8 Good 3 0.3 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 O3 8 Good 21 25 PPB
7:00 AM CAMP PM10 24 Good 21 23 µg/m3
7:00 AM CAMP PM2.5 24 Good 17 5 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 3 0.3 PPM
8:00 AM CAMP NO2 1 Good 30 32 PPB
8:00 AM CAMP NO2 1 Good 30 32 PPB
8:00 AM CAMP O3 8 Good 21 25 PPB
8:00 AM CAMP PM10 24 Good 24 26 µg/m3
8:00 AM CAMP PM2.5 24 Good 17 5 µg/m3
8:00 AM CAMP SO2 1 Good 3 2 PPB
8:00 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 23 24 PPB
9:00 AM CAMP NO2 1 Good 23 24 PPB
9:00 AM CAMP O3 8 Good 23 27 PPB
9:00 AM CAMP PM10 24 Good 26 28 µg/m3
9:00 AM CAMP PM2.5 24 Good 18 5 µg/m3
9:00 AM CAMP SO2 1 Good 3 2 PPB
9:00 AM CAMP SO2 1 Good 3 2 PPB
10:00 AM CAMP CO 8 Good 3 0.3 PPM
10:00 AM CAMP NO2 1 Good 23 24 PPB
10:00 AM CAMP NO2 1 Good 23 24 PPB
10:00 AM CAMP O3 8 Good 25 29 PPB
10:00 AM CAMP PM10 24 Good 27 29 µg/m3
10:00 AM CAMP PM2.5 24 Good 18 5 µg/m3
10:00 AM CAMP SO2 1 Good 9 6 PPB
10:00 AM CAMP SO2 1 Good 9 6 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 26 31 PPB
11:00 AM CAMP PM10 24 Good 29 31 µg/m3
11:00 AM CAMP PM2.5 24 Good 20 6 µg/m3
11:00 AM CAMP SO2 1 Good 4 3 PPB
11:00 AM CAMP SO2 1 Good 4 3 PPB
12:00 PM CAMP CO 8 Good 5 0.4 PPM
12:00 PM CAMP NO2 1 Good 19 20 PPB
12:00 PM CAMP NO2 1 Good 19 20 PPB
12:00 PM CAMP O3 8 Good 29 34 PPB
12:00 PM CAMP PM10 24 Good 31 33 µg/m3
12:00 PM CAMP PM2.5 24 Good 19 6 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 5 0.4 PPM
1:00 PM CAMP NO2 1 Good 18 19 PPB
1:00 PM CAMP NO2 1 Good 18 19 PPB
1:00 PM CAMP O3 8 Good 31 36 PPB
1:00 PM CAMP PM10 24 Good 33 36 µg/m3
1:00 PM CAMP PM2.5 24 Good 21 7 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 5 0.4 PPM
2:00 PM CAMP NO2 1 Good 17 18 PPB
2:00 PM CAMP NO2 1 Good 17 18 PPB
2:00 PM CAMP O3 8 Good 35 41 PPB
2:00 PM CAMP PM10 24 Good 41 44 µg/m3
2:00 PM CAMP PM2.5 24 Good 24 7 µg/m3
2:00 PM CAMP SO2 1 Good 3 2 PPB
2:00 PM CAMP SO2 1 Good 3 2 PPB
3:00 PM CAMP CO 8 Good 3 0.3 PPM
3:00 PM CAMP NO2 1 Good 14 15 PPB
3:00 PM CAMP NO2 1 Good 14 15 PPB
3:00 PM CAMP O3 8 Good 38 45 PPB
3:00 PM CAMP PM10 24 Good 45 49 µg/m3
3:00 PM CAMP PM2.5 24 Good 25 8 µg/m3
3:00 PM CAMP SO2 1 Good 3 2 PPB
3:00 PM CAMP SO2 1 Good 3 2 PPB
4:00 PM CAMP CO 8 Good 3 0.3 PPM
4:00 PM CAMP NO2 1 Good 16 17 PPB
4:00 PM CAMP NO2 1 Good 16 17 PPB
4:00 PM CAMP O3 8 Good 41 48 PPB
4:00 PM CAMP PM10 24 Good 48 52 µg/m3
4:00 PM CAMP PM2.5 24 Good 25 8 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 3 0.3 PPM
5:00 PM CAMP NO2 1 Good 14 15 PPB
5:00 PM CAMP NO2 1 Good 14 15 PPB
5:00 PM CAMP O3 8 Good 43 51 PPB
5:00 PM CAMP PM10 24 Good 48 52 µg/m3
5:00 PM CAMP PM2.5 24 Good 26 8 µg/m3
5:00 PM CAMP SO2 1 Good 3 2 PPB
5:00 PM CAMP SO2 1 Good 3 2 PPB
6:00 PM CAMP CO 8 Good 3 0.3 PPM
6:00 PM CAMP NO2 1 Good 28 30 PPB
6:00 PM CAMP NO2 1 Good 28 30 PPB
6:00 PM CAMP O3 8 Good 43 51 PPB
6:00 PM CAMP PM10 24 Good 48 52 µg/m3
6:00 PM CAMP PM2.5 24 Good 27 8 µg/m3
6:00 PM CAMP SO2 1 Good 1 1 PPB
6:00 PM CAMP SO2 1 Good 1 1 PPB
7:00 PM CAMP CO 8 Good 3 0.3 PPM
7:00 PM CAMP NO2 1 Good 20 21 PPB
7:00 PM CAMP NO2 1 Good 20 21 PPB
7:00 PM CAMP O3 8 Good 43 51 PPB
7:00 PM CAMP PM10 24 Good 49 53 µg/m3
7:00 PM CAMP PM2.5 24 Good 28 9 µg/m3
7:00 PM CAMP SO2 1 Good 1 1 PPB
7:00 PM CAMP SO2 1 Good 1 1 PPB
8:00 PM CAMP CO 8 Good 3 0.3 PPM
8:00 PM CAMP NO2 1 Good 17 18 PPB
8:00 PM CAMP NO2 1 Good 17 18 PPB
8:00 PM CAMP O3 8 Good 43 51 PPB
8:00 PM CAMP PM10 24 Good 48 52 µg/m3
8:00 PM CAMP PM2.5 24 Good 28 9 µg/m3
8:00 PM CAMP SO2 1 Good 3 2 PPB
8:00 PM CAMP SO2 1 Good 3 2 PPB
9:00 PM CAMP CO 8 Good 3 0.3 PPM
9:00 PM CAMP NO2 1 Good 14 15 PPB
9:00 PM CAMP NO2 1 Good 14 15 PPB
9:00 PM CAMP O3 8 Good 43 51 PPB
9:00 PM CAMP PM10 24 Good 47 51 µg/m3
9:00 PM CAMP PM2.5 24 Good 29 9 µg/m3
9:00 PM CAMP SO2 1 Good 1 1 PPB
9:00 PM CAMP SO2 1 Good 1 1 PPB
10:00 PM CAMP CO 8 Good 3 0.3 PPM
10:00 PM CAMP NO2 1 Good 24 25 PPB
10:00 PM CAMP NO2 1 Good 24 25 PPB
10:00 PM CAMP O3 8 Good 42 49 PPB
10:00 PM CAMP PM10 24 Good 46 50 µg/m3
10:00 PM CAMP PM2.5 24 Good 29 9 µg/m3
10:00 PM CAMP SO2 1 Good 1 1 PPB
10:00 PM CAMP SO2 1 Good 1 1 PPB
11:00 PM CAMP CO 8 Good 3 0.3 PPM
11:00 PM CAMP O3 8 Good 42 49 PPB
11:00 PM CAMP PM10 24 Good 46 50 µg/m3
11:00 PM CAMP PM2.5 24 Good 29 9 µg/m3
11:00 PM CAMP SO2 1 Good 1 1 PPB
11:00 PM CAMP SO2 1 Good 1 1 PPB
12:00 AM CAMP CO 8 Good 3 0.3 PPM
12:00 AM CAMP NO2 1 Good 15 16 PPB
12:00 AM CAMP NO2 1 Good 15 16 PPB
12:00 AM CAMP O3 8 Good 41 48 PPB
12:00 AM CAMP PM10 24 Good 47 51 µg/m3
12:00 AM CAMP PM2.5 24 Good 28 9 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 CCOL PM2.5 24 Good 13 4 µg/m3
2:00 AM CCOL PM2.5 24 Good 13 4 µg/m3
3:00 AM CCOL PM2.5 24 Good 13 4 µg/m3
4:00 AM CCOL PM2.5 24 Good 14 4 µg/m3
5:00 AM CCOL PM2.5 24 Good 14 4 µg/m3
6:00 AM CCOL PM2.5 24 Good 14 4 µg/m3
7:00 AM CCOL PM2.5 24 Good 14 4 µg/m3
8:00 AM CCOL PM2.5 24 Good 14 4 µg/m3
9:00 AM CCOL PM2.5 24 Good 14 4 µg/m3
10:00 AM CCOL PM2.5 24 Good 14 4 µg/m3
11:00 AM CCOL PM2.5 24 Good 15 5 µg/m3
12:00 PM CCOL PM2.5 24 Good 15 5 µg/m3
1:00 PM CCOL PM2.5 24 Good 15 5 µg/m3
2:00 PM CCOL PM2.5 24 Good 16 5 µg/m3
3:00 PM CCOL PM2.5 24 Good 16 5 µg/m3
4:00 PM CCOL PM2.5 24 Good 18 5 µg/m3
5:00 PM CCOL PM2.5 24 Good 18 5 µg/m3
6:00 PM CCOL PM2.5 24 Good 17 5 µg/m3
7:00 PM CCOL PM2.5 24 Good 17 5 µg/m3
8:00 PM CCOL PM2.5 24 Good 18 6 µg/m3
9:00 PM CCOL PM2.5 24 Good 19 6 µg/m3
10:00 PM CCOL PM2.5 24 Good 19 6 µg/m3
11:00 PM CCOL PM2.5 24 Good 19 6 µg/m3
12:00 AM CCOL PM2.5 24 Good 18 6 µg/m3
1:00 AM CHAT O3 8 Good 47 56 PPB
2:00 AM CHAT O3 8 Good 46 54 PPB
3:00 AM CHAT O3 8 Good 44 52 PPB
4:00 AM CHAT O3 8 Good 42 49 PPB
5:00 AM CHAT O3 8 Good 38 45 PPB
6:00 AM CHAT O3 8 Good 35 41 PPB
6:00 AM CHAT PM2.5 24 Good 13 4 µg/m3
7:00 AM CHAT O3 8 Good 31 37 PPB
7:00 AM CHAT PM2.5 24 Good 13 4 µg/m3
8:00 AM CHAT O3 8 Good 31 36 PPB
8:00 AM CHAT PM2.5 24 Good 13 4 µg/m3
9:00 AM CHAT O3 8 Good 31 36 PPB
9:00 AM CHAT PM2.5 24 Good 13 4 µg/m3
10:00 AM CHAT O3 8 Good 32 38 PPB
10:00 AM CHAT PM2.5 24 Good 13 4 µg/m3
11:00 AM CHAT O3 8 Good 35 41 PPB
11:00 AM CHAT PM2.5 24 Good 13 4 µg/m3
12:00 PM CHAT O3 8 Good 38 45 PPB
12:00 PM CHAT PM2.5 24 Good 14 4 µg/m3
1:00 PM CHAT O3 8 Good 42 49 PPB
1:00 PM CHAT PM2.5 24 Good 14 4 µg/m3
2:00 PM CHAT O3 8 Good 46 54 PPB
2:00 PM CHAT PM2.5 24 Good 15 5 µg/m3
3:00 PM CHAT O3 8 Good 49 58 PPB
3:00 PM CHAT PM2.5 24 Good 17 5 µg/m3
4:00 PM CHAT O3 8 Moderate 58 62 PPB
4:00 PM CHAT PM2.5 24 Good 17 5 µg/m3
5:00 PM CHAT O3 8 Moderate 61 63 PPB
5:00 PM CHAT PM2.5 24 Good 19 6 µg/m3
6:00 PM CHAT O3 8 Moderate 61 63 PPB
6:00 PM CHAT PM2.5 24 Good 20 6 µg/m3
7:00 PM CHAT O3 8 Moderate 58 62 PPB
7:00 PM CHAT PM2.5 24 Good 20 6 µg/m3
8:00 PM CHAT O3 8 Moderate 58 62 PPB
8:00 PM CHAT PM2.5 24 Good 19 6 µg/m3
9:00 PM CHAT O3 8 Moderate 58 62 PPB
9:00 PM CHAT PM2.5 24 Good 19 6 µg/m3
10:00 PM CHAT O3 8 Moderate 51 60 PPB
10:00 PM CHAT PM2.5 24 Good 20 6 µg/m3
11:00 PM CHAT O3 8 Moderate 51 60 PPB
11:00 PM CHAT PM2.5 24 Good 20 6 µg/m3
12:00 AM CHAT O3 8 Good 50 59 PPB
12:00 AM CHAT PM2.5 24 Good 20 6 µg/m3
1:00 AM COMM PM2.5 24 Good 17 5 µg/m3
2:00 AM COMM PM2.5 24 Good 17 5 µg/m3
3:00 AM COMM PM2.5 24 Good 17 5 µg/m3
4:00 AM COMM PM2.5 24 Good 17 5 µg/m3
5:00 AM COMM PM2.5 24 Good 17 5 µg/m3
6:00 AM COMM PM2.5 24 Good 18 5 µg/m3
7:00 AM COMM PM2.5 24 Good 17 5 µg/m3
8:00 AM COMM PM2.5 24 Good 17 5 µg/m3
9:00 AM COMM PM2.5 24 Good 17 5 µg/m3
10:00 AM COMM PM2.5 24 Good 18 5 µg/m3
11:00 AM COMM PM2.5 24 Good 18 5 µg/m3
12:00 PM COMM PM2.5 24 Good 17 5 µg/m3
1:00 PM COMM PM2.5 24 Good 17 5 µg/m3
2:00 PM COMM PM2.5 24 Good 17 5 µg/m3
3:00 PM COMM PM2.5 24 Good 19 6 µg/m3
4:00 PM COMM PM2.5 24 Good 19 6 µg/m3
5:00 PM COMM PM2.5 24 Good 20 6 µg/m3
6:00 PM COMM PM2.5 24 Good 21 6 µg/m3
7:00 PM COMM PM2.5 24 Good 20 6 µg/m3
8:00 PM COMM PM2.5 24 Good 20 6 µg/m3
9:00 PM COMM PM2.5 24 Good 20 6 µg/m3
10:00 PM COMM PM2.5 24 Good 19 6 µg/m3
11:00 PM COMM PM2.5 24 Good 19 6 µg/m3
12:00 AM COMM PM2.5 24 Good 19 6 µg/m3
1:00 AM CRG O3 8 Good 41 48 PPB
2:00 AM CRG O3 8 Good 40 47 PPB
3:00 AM CRG O3 8 Good 39 46 PPB
4:00 AM CRG O3 8 Good 37 44 PPB
5:00 AM CRG O3 8 Good 34 40 PPB
6:00 AM CRG O3 8 Good 29 34 PPB
7:00 AM CRG O3 8 Good 25 29 PPB
8:00 AM CRG O3 8 Good 24 28 PPB
9:00 AM CRG O3 8 Good 25 30 PPB
10:00 AM CRG O3 8 Good 25 30 PPB
11:00 AM CRG O3 8 Good 26 31 PPB
12:00 PM CRG O3 8 Good 28 33 PPB
1:00 PM CRG O3 8 Good 32 38 PPB
2:00 PM CRG O3 8 Good 37 44 PPB
3:00 PM CRG O3 8 Good 42 50 PPB
4:00 PM CRG O3 8 Good 46 54 PPB
5:00 PM CRG O3 8 Good 47 56 PPB
6:00 PM CRG O3 8 Good 49 58 PPB
7:00 PM CRG O3 8 Good 50 59 PPB
8:00 PM CRG O3 8 Good 50 59 PPB
9:00 PM CRG O3 8 Good 50 59 PPB
10:00 PM CRG O3 8 Good 49 58 PPB
11:00 PM CRG O3 8 Good 48 57 PPB
12:00 AM CRG O3 8 Good 47 56 PPB
1:00 AM CTZ O3 8 Good 48 57 PPB
2:00 AM CTZ O3 8 Good 47 56 PPB
3:00 AM CTZ O3 8 Good 47 56 PPB
4:00 AM CTZ O3 8 Good 48 57 PPB
5:00 AM CTZ O3 8 Moderate 51 60 PPB
6:00 AM CTZ O3 8 Moderate 58 62 PPB
7:00 AM CTZ O3 8 Moderate 61 63 PPB
8:00 AM CTZ O3 8 Moderate 67 65 PPB
9:00 AM CTZ O3 8 Moderate 71 66 PPB
10:00 AM CTZ O3 8 Moderate 71 66 PPB
11:00 AM CTZ O3 8 Moderate 74 67 PPB
12:00 PM CTZ O3 8 Moderate 67 65 PPB
1:00 PM CTZ O3 8 Moderate 61 63 PPB
2:00 PM CTZ O3 8 Moderate 54 61 PPB
3:00 PM CTZ O3 8 Moderate 54 61 PPB
4:00 PM CTZ O3 8 Good 50 59 PPB
5:00 PM CTZ O3 8 Good 49 58 PPB
6:00 PM CTZ O3 8 Good 48 57 PPB
7:00 PM CTZ O3 8 Good 47 56 PPB
8:00 PM CTZ O3 8 Good 47 56 PPB
9:00 PM CTZ O3 8 Good 46 54 PPB
10:00 PM CTZ O3 8 Good 45 53 PPB
11:00 PM CTZ O3 8 Good 43 51 PPB
12:00 AM CTZ O3 8 Good 42 50 PPB
1:00 AM DMAS CO 8 Good 1 0.1 PPM
1:00 AM DMAS O3 8 Good 38 45 PPB
1:00 AM DMAS PM10 24 Good 18 19 µg/m3
1:00 AM DMAS PM2.5 24 Good 23 7 µg/m3
2:00 AM DMAS CO 8 Good 1 0.1 PPM
2:00 AM DMAS O3 8 Good 37 44 PPB
2:00 AM DMAS PM10 24 Good 18 19 µg/m3
2:00 AM DMAS PM2.5 24 Good 23 7 µg/m3
3:00 AM DMAS CO 8 Good 1 0.1 PPM
3:00 AM DMAS O3 8 Good 36 43 PPB
3:00 AM DMAS PM10 24 Good 18 19 µg/m3
3:00 AM DMAS PM2.5 24 Good 24 7 µg/m3
4:00 AM DMAS CO 8 Good 1 0.1 PPM
4:00 AM DMAS O3 8 Good 35 41 PPB
4:00 AM DMAS PM10 24 Good 18 19 µg/m3
4:00 AM DMAS PM2.5 24 Good 24 7 µg/m3
5:00 AM DMAS CO 8 Good 1 0.1 PPM
5:00 AM DMAS O3 8 Good 31 37 PPB
5:00 AM DMAS PM10 24 Good 18 19 µg/m3
5:00 AM DMAS PM2.5 24 Good 24 7 µg/m3
6:00 AM DMAS CO 8 Good 1 0.1 PPM
6:00 AM DMAS O3 8 Good 28 33 PPB
6:00 AM DMAS PM10 24 Good 19 20 µg/m3
6:00 AM DMAS PM2.5 24 Good 23 7 µg/m3
7:00 AM DMAS CO 8 Good 1 0.1 PPM
7:00 AM DMAS O3 8 Good 25 29 PPB
7:00 AM DMAS PM10 24 Good 19 20 µg/m3
7:00 AM DMAS PM2.5 24 Good 23 7 µg/m3
8:00 AM DMAS CO 8 Good 1 0.1 PPM
8:00 AM DMAS O3 8 Good 24 28 PPB
8:00 AM DMAS PM10 24 Good 18 19 µg/m3
8:00 AM DMAS PM2.5 24 Good 23 7 µg/m3
9:00 AM DMAS CO 8 Good 1 0.1 PPM
9:00 AM DMAS O3 8 Good 25 30 PPB
9:00 AM DMAS PM10 24 Good 18 19 µg/m3
9:00 AM DMAS PM2.5 24 Good 24 8 µg/m3
10:00 AM DMAS CO 8 Good 1 0.1 PPM
10:00 AM DMAS O3 8 Good 26 31 PPB
10:00 AM DMAS PM10 24 Good 17 18 µg/m3
10:00 AM DMAS PM2.5 24 Good 25 8 µg/m3
11:00 AM DMAS CO 8 Good 2 0.2 PPM
11:00 AM DMAS O3 8 Good 27 32 PPB
11:00 AM DMAS PM10 24 Good 17 18 µg/m3
11:00 AM DMAS PM2.5 24 Good 27 8 µg/m3
12:00 PM DMAS CO 8 Good 2 0.2 PPM
12:00 PM DMAS O3 8 Good 29 34 PPB
12:00 PM DMAS PM10 24 Good 17 18 µg/m3
12:00 PM DMAS PM2.5 24 Good 28 9 µg/m3
1:00 PM DMAS CO 8 Good 2 0.2 PPM
1:00 PM DMAS O3 8 Good 33 39 PPB
1:00 PM DMAS PM10 24 Good 17 18 µg/m3
1:00 PM DMAS PM2.5 24 Good 28 9 µg/m3
2:00 PM DMAS CO 8 Good 1 0.1 PPM
2:00 PM DMAS O3 8 Good 37 44 PPB
2:00 PM DMAS PM10 24 Good 17 18 µg/m3
2:00 PM DMAS PM2.5 24 Good 29 9 µg/m3
3:00 PM DMAS CO 8 Good 1 0.1 PPM
3:00 PM DMAS O3 8 Good 42 49 PPB
3:00 PM DMAS PM10 24 Good 19 21 µg/m3
3:00 PM DMAS PM2.5 24 Good 29 9 µg/m3
4:00 PM DMAS CO 8 Good 1 0.1 PPM
4:00 PM DMAS O3 8 Good 44 52 PPB
4:00 PM DMAS PM10 24 Good 19 21 µg/m3
4:00 PM DMAS PM2.5 24 Good 30 9 µg/m3
5:00 PM DMAS CO 8 Good 1 0.1 PPM
5:00 PM DMAS O3 8 Good 45 53 PPB
5:00 PM DMAS PM10 24 Good 20 22 µg/m3
5:00 PM DMAS PM2.5 24 Good 31 9 µg/m3
6:00 PM DMAS CO 8 Good 1 0.1 PPM
6:00 PM DMAS O3 8 Good 45 53 PPB
6:00 PM DMAS PM10 24 Good 20 22 µg/m3
6:00 PM DMAS PM2.5 24 Good 31 10 µg/m3
6:00 PM DMAS SO2 1 Good 1 1 PPB
7:00 PM DMAS CO 8 Good 1 0.1 PPM
7:00 PM DMAS O3 8 Good 45 53 PPB
7:00 PM DMAS PM10 24 Good 20 22 µg/m3
7:00 PM DMAS PM2.5 24 Good 31 10 µg/m3
8:00 PM DMAS CO 8 Good 1 0.1 PPM
8:00 PM DMAS O3 8 Good 46 54 PPB
8:00 PM DMAS PM10 24 Good 19 21 µg/m3
8:00 PM DMAS PM2.5 24 Good 31 10 µg/m3
9:00 PM DMAS CO 8 Good 1 0.1 PPM
9:00 PM DMAS O3 8 Good 45 53 PPB
9:00 PM DMAS PM10 24 Good 19 21 µg/m3
9:00 PM DMAS PM2.5 24 Good 31 10 µg/m3
10:00 PM DMAS CO 8 Good 2 0.2 PPM
10:00 PM DMAS O3 8 Good 44 52 PPB
10:00 PM DMAS PM10 24 Good 19 20 µg/m3
10:00 PM DMAS PM2.5 24 Good 32 10 µg/m3
11:00 PM DMAS CO 8 Good 2 0.2 PPM
11:00 PM DMAS O3 8 Good 43 51 PPB
11:00 PM DMAS PM10 24 Good 19 20 µg/m3
11:00 PM DMAS PM2.5 24 Good 31 10 µg/m3
12:00 AM DMAS CO 8 Good 1 0.1 PPM
12:00 AM DMAS O3 8 Good 43 51 PPB
12:00 AM DMAS PM10 24 Good 18 19 µg/m3
12:00 AM DMAS PM2.5 24 Good 31 10 µg/m3
1:00 AM FTC CO 8 Good 2 0.2 PPM
1:00 AM FTC O3 8 Good 42 50 PPB
2:00 AM FTC CO 8 Good 2 0.2 PPM
2:00 AM FTC O3 8 Good 42 49 PPB
3:00 AM FTC CO 8 Good 2 0.2 PPM
3:00 AM FTC O3 8 Good 42 49 PPB
4:00 AM FTC CO 8 Good 2 0.2 PPM
4:00 AM FTC O3 8 Good 41 48 PPB
5:00 AM FTC CO 8 Good 2 0.2 PPM
5:00 AM FTC O3 8 Good 40 47 PPB
6:00 AM FTC CO 8 Good 2 0.2 PPM
6:00 AM FTC O3 8 Good 40 47 PPB
7:00 AM FTC CO 8 Good 2 0.2 PPM
7:00 AM FTC O3 8 Good 39 46 PPB
8:00 AM FTC CO 8 Good 2 0.2 PPM
8:00 AM FTC O3 8 Good 38 45 PPB
9:00 AM FTC CO 8 Good 1 0.1 PPM
9:00 AM FTC O3 8 Good 38 45 PPB
10:00 AM FTC CO 8 Good 1 0.1 PPM
10:00 AM FTC O3 8 Good 39 46 PPB
11:00 AM FTC CO 8 Good 1 0.1 PPM
11:00 AM FTC O3 8 Good 39 46 PPB
12:00 PM FTC CO 8 Good 1 0.1 PPM
12:00 PM FTC O3 8 Good 41 48 PPB
1:00 PM FTC CO 8 Good 1 0.1 PPM
1:00 PM FTC O3 8 Good 42 50 PPB
2:00 PM FTC CO 8 Good 1 0.1 PPM
2:00 PM FTC O3 8 Good 45 53 PPB
3:00 PM FTC CO 8 Good 1 0.1 PPM
3:00 PM FTC O3 8 Good 47 56 PPB
4:00 PM FTC CO 8 Good 1 0.1 PPM
4:00 PM FTC O3 8 Good 49 58 PPB
5:00 PM FTC CO 8 Good 1 0.1 PPM
5:00 PM FTC O3 8 Good 49 58 PPB
6:00 PM FTC CO 8 Good 1 0.1 PPM
6:00 PM FTC O3 8 Good 50 59 PPB
7:00 PM FTC CO 8 Good 1 0.1 PPM
7:00 PM FTC O3 8 Good 50 59 PPB
8:00 PM FTC CO 8 Good 2 0.2 PPM
8:00 PM FTC O3 8 Good 50 59 PPB
9:00 PM FTC CO 8 Good 2 0.2 PPM
9:00 PM FTC O3 8 Good 49 58 PPB
10:00 PM FTC CO 8 Good 2 0.2 PPM
10:00 PM FTC O3 8 Good 47 56 PPB
11:00 PM FTC CO 8 Good 2 0.2 PPM
11:00 PM FTC O3 8 Good 46 54 PPB
12:00 AM FTC CO 8 Good 2 0.2 PPM
12:00 AM FTC O3 8 Good 44 52 PPB
1:00 AM FTCF PM10 24 Good 14 15 µg/m3
1:00 AM FTCF PM2.5 24 Good 14 4 µg/m3
2:00 AM FTCF PM10 24 Good 15 16 µg/m3
2:00 AM FTCF PM2.5 24 Good 15 5 µg/m3
3:00 AM FTCF PM10 24 Good 15 16 µg/m3
3:00 AM FTCF PM2.5 24 Good 15 5 µg/m3
4:00 AM FTCF PM10 24 Good 15 16 µg/m3
4:00 AM FTCF PM2.5 24 Good 14 4 µg/m3
5:00 AM FTCF PM10 24 Good 15 16 µg/m3
5:00 AM FTCF PM2.5 24 Good 15 5 µg/m3
6:00 AM FTCF PM10 24 Good 15 16 µg/m3
6:00 AM FTCF PM2.5 24 Good 14 4 µg/m3
7:00 AM FTCF PM10 24 Good 14 15 µg/m3
7:00 AM FTCF PM2.5 24 Good 13 4 µg/m3
8:00 AM FTCF PM10 24 Good 14 15 µg/m3
8:00 AM FTCF PM2.5 24 Good 13 4 µg/m3
9:00 AM FTCF PM10 24 Good 14 15 µg/m3
9:00 AM FTCF PM2.5 24 Good 13 4 µg/m3
10:00 AM FTCF PM10 24 Good 14 15 µg/m3
10:00 AM FTCF PM2.5 24 Good 13 4 µg/m3
11:00 AM FTCF PM10 24 Good 14 15 µg/m3
11:00 AM FTCF PM2.5 24 Good 13 4 µg/m3
12:00 PM FTCF PM10 24 Good 14 15 µg/m3
12:00 PM FTCF PM2.5 24 Good 13 4 µg/m3
1:00 PM FTCF PM10 24 Good 14 15 µg/m3
1:00 PM FTCF PM2.5 24 Good 14 4 µg/m3
2:00 PM FTCF PM10 24 Good 15 16 µg/m3
2:00 PM FTCF PM2.5 24 Good 14 4 µg/m3
3:00 PM FTCF PM10 24 Good 15 16 µg/m3
3:00 PM FTCF PM2.5 24 Good 14 4 µg/m3
4:00 PM FTCF PM10 24 Good 15 16 µg/m3
4:00 PM FTCF PM2.5 24 Good 14 4 µg/m3
5:00 PM FTCF PM10 24 Good 15 16 µg/m3
5:00 PM FTCF PM2.5 24 Good 14 4 µg/m3
6:00 PM FTCF PM10 24 Good 14 15 µg/m3
6:00 PM FTCF PM2.5 24 Good 15 5 µg/m3
7:00 PM FTCF PM10 24 Good 14 15 µg/m3
7:00 PM FTCF PM2.5 24 Good 15 5 µg/m3
8:00 PM FTCF PM10 24 Good 14 15 µg/m3
8:00 PM FTCF PM2.5 24 Good 15 5 µg/m3
9:00 PM FTCF PM10 24 Good 14 15 µg/m3
9:00 PM FTCF PM2.5 24 Good 16 5 µg/m3
10:00 PM FTCF PM10 24 Good 14 15 µg/m3
10:00 PM FTCF PM2.5 24 Good 16 5 µg/m3
11:00 PM FTCF PM10 24 Good 14 15 µg/m3
11:00 PM FTCF PM2.5 24 Good 17 5 µg/m3
12:00 AM FTCF PM10 24 Good 14 15 µg/m3
12:00 AM FTCF PM2.5 24 Good 16 5 µg/m3
7:00 AM FTCR O3 8 Good 33 39 PPB
8:00 AM FTCR O3 8 Good 35 41 PPB
9:00 AM FTCR O3 8 Good 36 42 PPB
10:00 AM FTCR O3 8 Good 37 44 PPB
11:00 AM FTCR O3 8 Good 38 45 PPB
12:00 PM FTCR O3 8 Good 40 47 PPB
1:00 PM FTCR O3 8 Good 42 50 PPB
2:00 PM FTCR O3 8 Good 46 54 PPB
3:00 PM FTCR O3 8 Good 47 56 PPB
4:00 PM FTCR O3 8 Good 48 57 PPB
5:00 PM FTCR O3 8 Good 49 58 PPB
6:00 PM FTCR O3 8 Good 49 58 PPB
7:00 PM FTCR O3 8 Good 49 58 PPB
8:00 PM FTCR O3 8 Good 49 58 PPB
9:00 PM FTCR O3 8 Good 48 57 PPB
10:00 PM FTCR O3 8 Good 47 56 PPB
11:00 PM FTCR O3 8 Good 46 54 PPB
12:00 AM FTCR O3 8 Good 44 52 PPB
1:00 AM FTCW O3 8 Good 47 55 PPB
2:00 AM FTCW O3 8 Good 45 53 PPB
3:00 AM FTCW O3 8 Good 44 52 PPB
4:00 AM FTCW O3 8 Good 42 50 PPB
5:00 AM FTCW O3 8 Good 42 49 PPB
6:00 AM FTCW O3 8 Good 41 48 PPB
7:00 AM FTCW O3 8 Good 40 47 PPB
8:00 AM FTCW O3 8 Good 40 47 PPB
9:00 AM FTCW O3 8 Good 40 47 PPB
10:00 AM FTCW O3 8 Good 41 48 PPB
11:00 AM FTCW O3 8 Good 42 50 PPB
12:00 PM FTCW O3 8 Good 44 52 PPB
1:00 PM FTCW O3 8 Good 46 54 PPB
2:00 PM FTCW O3 8 Good 48 57 PPB
3:00 PM FTCW O3 8 Good 50 59 PPB
4:00 PM FTCW O3 8 Moderate 54 61 PPB
5:00 PM FTCW O3 8 Moderate 58 62 PPB
6:00 PM FTCW O3 8 Moderate 61 63 PPB
7:00 PM FTCW O3 8 Moderate 61 63 PPB
8:00 PM FTCW O3 8 Moderate 64 64 PPB
9:00 PM FTCW O3 8 Moderate 64 64 PPB
10:00 PM FTCW O3 8 Moderate 58 62 PPB
11:00 PM FTCW O3 8 Moderate 51 60 PPB
12:00 AM FTCW O3 8 Good 47 56 PPB
1:00 AM GJCT CO 8 Good 1 0.1 PPM
2:00 AM GJCT CO 8 Good 1 0.1 PPM
3:00 AM GJCT CO 8 Good 1 0.1 PPM
4:00 AM GJCT CO 8 Good 1 0.1 PPM
5:00 AM GJCT CO 8 Good 1 0.1 PPM
6:00 AM GJCT CO 8 Good 1 0.1 PPM
7:00 AM GJCT CO 8 Good 1 0.1 PPM
8:00 AM GJCT CO 8 Good 1 0.1 PPM
9:00 AM GJCT CO 8 Good 1 0.1 PPM
10:00 AM GJCT CO 8 Good 1 0.1 PPM
11:00 AM GJCT CO 8 Good 2 0.2 PPM
12:00 PM GJCT CO 8 Good 2 0.2 PPM
1:00 PM GJCT CO 8 Good 1 0.1 PPM
2:00 PM GJCT CO 8 Good 1 0.1 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 1 0.1 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 1 0.1 PPM
11:00 PM GJCT CO 8 Good 1 0.1 PPM
12:00 AM GJCT CO 8 Good 1 0.1 PPM
1:00 AM GJPB PM10 24 Good 13 14 µg/m3
1:00 AM GJPB PM2.5 24 Good 25 8 µg/m3
2:00 AM GJPB PM10 24 Good 13 14 µg/m3
2:00 AM GJPB PM2.5 24 Good 24 7 µg/m3
3:00 AM GJPB PM10 24 Good 14 15 µg/m3
3:00 AM GJPB PM2.5 24 Good 25 8 µg/m3
4:00 AM GJPB PM10 24 Good 15 16 µg/m3
4:00 AM GJPB PM2.5 24 Good 27 8 µg/m3
5:00 AM GJPB PM10 24 Good 16 17 µg/m3
5:00 AM GJPB PM2.5 24 Good 29 9 µg/m3
6:00 AM GJPB PM10 24 Good 16 17 µg/m3
6:00 AM GJPB PM2.5 24 Good 27 8 µg/m3
7:00 AM GJPB PM10 24 Good 17 18 µg/m3
7:00 AM GJPB PM2.5 24 Good 27 8 µg/m3
8:00 AM GJPB PM10 24 Good 17 18 µg/m3
8:00 AM GJPB PM2.5 24 Good 28 9 µg/m3
9:00 AM GJPB PM10 24 Good 17 18 µg/m3
9:00 AM GJPB PM2.5 24 Good 27 8 µg/m3
10:00 AM GJPB PM10 24 Good 17 18 µg/m3
10:00 AM GJPB PM2.5 24 Good 27 8 µg/m3
11:00 AM GJPB PM10 24 Good 18 19 µg/m3
11:00 AM GJPB PM2.5 24 Good 27 8 µg/m3
12:00 PM GJPB PM10 24 Good 18 19 µg/m3
12:00 PM GJPB PM2.5 24 Good 29 9 µg/m3
1:00 PM GJPB PM10 24 Good 19 20 µg/m3
1:00 PM GJPB PM2.5 24 Good 31 10 µg/m3
2:00 PM GJPB PM10 24 Good 19 20 µg/m3
2:00 PM GJPB PM2.5 24 Good 33 10 µg/m3
3:00 PM GJPB PM10 24 Good 19 20 µg/m3
3:00 PM GJPB PM2.5 24 Good 32 10 µg/m3
4:00 PM GJPB PM10 24 Good 19 21 µg/m3
4:00 PM GJPB PM2.5 24 Good 33 10 µg/m3
5:00 PM GJPB PM10 24 Good 19 21 µg/m3
5:00 PM GJPB PM2.5 24 Good 32 10 µg/m3
6:00 PM GJPB PM10 24 Good 19 21 µg/m3
6:00 PM GJPB PM2.5 24 Good 32 10 µg/m3
7:00 PM GJPB PM10 24 Good 19 21 µg/m3
7:00 PM GJPB PM2.5 24 Good 32 10 µg/m3
8:00 PM GJPB PM10 24 Good 19 21 µg/m3
8:00 PM GJPB PM2.5 24 Good 32 10 µg/m3
9:00 PM GJPB PM10 24 Good 19 21 µg/m3
9:00 PM GJPB PM2.5 24 Good 32 10 µg/m3
10:00 PM GJPB PM10 24 Good 20 22 µg/m3
10:00 PM GJPB PM2.5 24 Good 31 10 µg/m3
11:00 PM GJPB PM10 24 Good 20 22 µg/m3
11:00 PM GJPB PM2.5 24 Good 32 10 µg/m3
12:00 AM GJPB PM10 24 Good 20 22 µg/m3
12:00 AM GJPB PM2.5 24 Good 32 10 µg/m3
1:00 AM GREA CO 8 Good 2 0.2 PPM
2:00 AM GREA CO 8 Good 2 0.2 PPM
3:00 AM GREA CO 8 Good 2 0.2 PPM
4:00 AM GREA CO 8 Good 2 0.2 PPM
5:00 AM GREA CO 8 Good 2 0.2 PPM
6:00 AM GREA CO 8 Good 2 0.2 PPM
7:00 AM GREA CO 8 Good 2 0.2 PPM
8:00 AM GREA CO 8 Good 2 0.2 PPM
9:00 AM GREA CO 8 Good 2 0.2 PPM
10:00 AM GREA CO 8 Good 2 0.2 PPM
11:00 AM GREA CO 8 Good 2 0.2 PPM
12:00 PM GREA CO 8 Good 2 0.2 PPM
1:00 PM GREA CO 8 Good 2 0.2 PPM
2:00 PM GREA CO 8 Good 2 0.2 PPM
3:00 PM GREA CO 8 Good 2 0.2 PPM
4:00 PM GREA CO 8 Good 2 0.2 PPM
5:00 PM GREA CO 8 Good 2 0.2 PPM
6:00 PM GREA CO 8 Good 2 0.2 PPM
7:00 PM GREA CO 8 Good 2 0.2 PPM
8:00 PM GREA CO 8 Good 2 0.2 PPM
9:00 PM GREA CO 8 Good 2 0.2 PPM
10:00 PM GREA CO 8 Good 2 0.2 PPM
11:00 PM GREA CO 8 Good 2 0.2 PPM
12:00 AM GREA CO 8 Good 2 0.2 PPM
1:00 AM GREH PM2.5 24 Good 8 3 µg/m3
2:00 AM GREH PM2.5 24 Good 9 3 µg/m3
3:00 AM GREH PM2.5 24 Good 9 3 µg/m3
4:00 AM GREH PM2.5 24 Good 9 3 µg/m3
5:00 AM GREH PM2.5 24 Good 9 3 µg/m3
6:00 AM GREH PM2.5 24 Good 9 3 µg/m3
7:00 AM GREH PM2.5 24 Good 9 3 µg/m3
8:00 AM GREH PM2.5 24 Good 9 3 µg/m3
9:00 AM GREH PM2.5 24 Good 8 3 µg/m3
10:00 AM GREH PM2.5 24 Good 8 3 µg/m3
11:00 AM GREH PM2.5 24 Good 8 3 µg/m3
12:00 PM GREH PM2.5 24 Good 8 3 µg/m3
1:00 PM GREH PM2.5 24 Good 9 3 µg/m3
2:00 PM GREH PM2.5 24 Good 9 3 µg/m3
3:00 PM GREH PM2.5 24 Good 10 3 µg/m3
4:00 PM GREH PM2.5 24 Good 9 3 µg/m3
5:00 PM GREH PM2.5 24 Good 10 3 µg/m3
6:00 PM GREH PM2.5 24 Good 11 3 µg/m3
7:00 PM GREH PM2.5 24 Good 11 3 µg/m3
8:00 PM GREH PM2.5 24 Good 12 4 µg/m3
9:00 PM GREH PM2.5 24 Good 13 4 µg/m3
10:00 PM GREH PM2.5 24 Good 13 4 µg/m3
11:00 PM GREH PM2.5 24 Good 13 4 µg/m3
12:00 AM GREH PM2.5 24 Good 13 4 µg/m3
1:00 AM GRET O3 8 Good 44 52 PPB
2:00 AM GRET O3 8 Good 42 50 PPB
3:00 AM GRET O3 8 Good 41 48 PPB
4:00 AM GRET O3 8 Good 39 46 PPB
5:00 AM GRET O3 8 Good 39 46 PPB
6:00 AM GRET O3 8 Good 37 44 PPB
7:00 AM GRET O3 8 Good 36 42 PPB
8:00 AM GRET O3 8 Good 35 41 PPB
9:00 AM GRET O3 8 Good 34 40 PPB
10:00 AM GRET O3 8 Good 35 41 PPB
11:00 AM GRET O3 8 Good 36 43 PPB
12:00 PM GRET O3 8 Good 39 46 PPB
1:00 PM GRET O3 8 Good 42 50 PPB
2:00 PM GRET O3 8 Good 46 54 PPB
3:00 PM GRET O3 8 Good 48 57 PPB
4:00 PM GRET O3 8 Moderate 54 61 PPB
5:00 PM GRET O3 8 Moderate 64 64 PPB
6:00 PM GRET O3 8 Moderate 67 65 PPB
7:00 PM GRET O3 8 Moderate 71 66 PPB
8:00 PM GRET O3 8 Moderate 67 65 PPB
9:00 PM GRET O3 8 Moderate 64 64 PPB
10:00 PM GRET O3 8 Moderate 54 61 PPB
11:00 PM GRET O3 8 Good 50 59 PPB
12:00 AM GRET O3 8 Good 48 57 PPB
1:00 AM H24 CO 8 Good 3 0.3 PPM
2:00 AM H24 CO 8 Good 2 0.2 PPM
3:00 AM H24 CO 8 Good 2 0.2 PPM
4:00 AM H24 CO 8 Good 2 0.2 PPM
5:00 AM H24 CO 8 Good 2 0.2 PPM
6:00 AM H24 CO 8 Good 2 0.2 PPM
7:00 AM H24 CO 8 Good 2 0.2 PPM
8:00 AM H24 CO 8 Good 2 0.2 PPM
9:00 AM H24 CO 8 Good 2 0.2 PPM
10:00 AM H24 CO 8 Good 2 0.2 PPM
11:00 AM H24 CO 8 Good 2 0.2 PPM
12:00 PM H24 CO 8 Good 3 0.3 PPM
1:00 PM H24 CO 8 Good 3 0.3 PPM
2:00 PM H24 CO 8 Good 3 0.3 PPM
3:00 PM H24 CO 8 Good 3 0.3 PPM
4:00 PM H24 CO 8 Good 3 0.3 PPM
5:00 PM H24 CO 8 Good 3 0.3 PPM
6:00 PM H24 CO 8 Good 3 0.3 PPM
7:00 PM H24 CO 8 Good 3 0.3 PPM
8:00 PM H24 CO 8 Good 3 0.3 PPM
9:00 PM H24 CO 8 Good 2 0.2 PPM
10:00 PM H24 CO 8 Good 2 0.2 PPM
11:00 PM H24 CO 8 Good 2 0.2 PPM
12:00 AM H24 CO 8 Good 2 0.2 PPM
1:00 AM HLD O3 8 Good 44 52 PPB
2:00 AM HLD O3 8 Good 42 49 PPB
3:00 AM HLD O3 8 Good 40 47 PPB
4:00 AM HLD O3 8 Good 39 46 PPB
5:00 AM HLD O3 8 Good 36 43 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 32 38 PPB
9:00 AM HLD O3 8 Good 34 40 PPB
10:00 AM HLD O3 8 Good 36 42 PPB
11:00 AM HLD O3 8 Good 38 45 PPB
12:00 PM HLD O3 8 Good 41 48 PPB
1:00 PM HLD O3 8 Good 43 51 PPB
2:00 PM HLD O3 8 Good 47 55 PPB
3:00 PM HLD O3 8 Good 50 59 PPB
4:00 PM HLD O3 8 Moderate 51 60 PPB
5:00 PM HLD O3 8 Moderate 58 62 PPB
6:00 PM HLD O3 8 Moderate 58 62 PPB
7:00 PM HLD O3 8 Moderate 58 62 PPB
8:00 PM HLD O3 8 Moderate 58 62 PPB
9:00 PM HLD O3 8 Moderate 58 62 PPB
10:00 PM HLD O3 8 Moderate 54 61 PPB
11:00 PM HLD O3 8 Moderate 51 60 PPB
12:00 AM HLD O3 8 Good 50 59 PPB
1:00 AM LAY O3 8 Good 39 46 PPB
2:00 AM LAY O3 8 Good 39 46 PPB
3:00 AM LAY O3 8 Good 38 45 PPB
4:00 AM LAY O3 8 Good 38 45 PPB
5:00 AM LAY O3 8 Good 39 46 PPB
6:00 AM LAY O3 8 Good 40 47 PPB
7:00 AM LAY O3 8 Good 41 48 PPB
8:00 AM LAY O3 8 Good 42 50 PPB
9:00 AM LAY O3 8 Good 44 52 PPB
10:00 AM LAY O3 8 Good 47 55 PPB
11:00 AM LAY O3 8 Good 49 58 PPB
12:00 PM LAY O3 8 Moderate 58 62 PPB
1:00 PM LAY O3 8 Moderate 64 64 PPB
2:00 PM LAY O3 8 Moderate 74 67 PPB
3:00 PM LAY O3 8 Moderate 80 69 PPB
4:00 PM LAY O3 8 Moderate 84 70 PPB
5:00 PM LAY O3 8 Moderate 84 70 PPB
6:00 PM LAY O3 8 Moderate 80 69 PPB
7:00 PM LAY O3 8 Moderate 74 67 PPB
8:00 PM LAY O3 8 Moderate 67 65 PPB
9:00 PM LAY O3 8 Moderate 61 63 PPB
10:00 PM LAY O3 8 Moderate 54 61 PPB
11:00 PM LAY O3 8 Good 50 59 PPB
12:00 AM LAY O3 8 Good 47 56 PPB
5:00 AM LNGM PM2.5 24 Good 11 4 µg/m3
6:00 AM LNGM PM2.5 24 Good 11 4 µg/m3
7:00 AM LNGM PM2.5 24 Good 11 4 µg/m3
8:00 AM LNGM PM2.5 24 Good 11 3 µg/m3
9:00 AM LNGM PM2.5 24 Good 11 3 µg/m3
10:00 AM LNGM PM2.5 24 Good 11 3 µg/m3
11:00 AM LNGM PM2.5 24 Good 10 3 µg/m3
12:00 PM LNGM PM2.5 24 Good 11 3 µg/m3
1:00 PM LNGM PM2.5 24 Good 11 3 µg/m3
2:00 PM LNGM PM2.5 24 Good 12 4 µg/m3
3:00 PM LNGM PM2.5 24 Good 12 4 µg/m3
4:00 PM LNGM PM2.5 24 Good 12 4 µg/m3
5:00 PM LNGM PM2.5 24 Good 12 4 µg/m3
6:00 PM LNGM PM2.5 24 Good 13 4 µg/m3
7:00 PM LNGM PM2.5 24 Good 14 4 µg/m3
8:00 PM LNGM PM2.5 24 Good 14 4 µg/m3
9:00 PM LNGM PM2.5 24 Good 13 4 µg/m3
10:00 PM LNGM PM2.5 24 Good 13 4 µg/m3
11:00 PM LNGM PM2.5 24 Good 13 4 µg/m3
12:00 AM LNGM PM2.5 24 Good 12 4 µg/m3
1:00 AM MAN O3 8 Good 47 56 PPB
2:00 AM MAN O3 8 Good 46 54 PPB
3:00 AM MAN O3 8 Good 45 53 PPB
4:00 AM MAN O3 8 Good 44 52 PPB
5:00 AM MAN O3 8 Good 44 52 PPB
6:00 AM MAN O3 8 Good 43 51 PPB
7:00 AM MAN O3 8 Good 42 50 PPB
8:00 AM MAN O3 8 Good 42 49 PPB
9:00 AM MAN O3 8 Good 42 50 PPB
10:00 AM MAN O3 8 Good 44 52 PPB
11:00 AM MAN O3 8 Good 46 54 PPB
12:00 PM MAN O3 8 Good 47 56 PPB
1:00 PM MAN O3 8 Good 49 58 PPB
2:00 PM MAN O3 8 Moderate 54 61 PPB
3:00 PM MAN O3 8 Moderate 64 64 PPB
4:00 PM MAN O3 8 Moderate 71 66 PPB
5:00 PM MAN O3 8 Moderate 77 68 PPB
6:00 PM MAN O3 8 Moderate 80 69 PPB
7:00 PM MAN O3 8 Moderate 77 68 PPB
8:00 PM MAN O3 8 Moderate 74 67 PPB
9:00 PM MAN O3 8 Moderate 71 66 PPB
10:00 PM MAN O3 8 Moderate 71 66 PPB
11:00 PM MAN O3 8 Moderate 74 67 PPB
12:00 AM MAN O3 8 Moderate 74 67 PPB
1:00 AM NJH PM2.5 24 Good 10 3 µg/m3
2:00 AM NJH PM2.5 24 Good 10 3 µg/m3
3:00 AM NJH PM2.5 24 Good 10 3 µg/m3
4:00 AM NJH PM2.5 24 Good 10 3 µg/m3
5:00 AM NJH PM2.5 24 Good 10 3 µg/m3
6:00 AM NJH PM2.5 24 Good 11 3 µg/m3
7:00 AM NJH PM2.5 24 Good 11 3 µg/m3
8:00 AM NJH PM2.5 24 Good 11 3 µg/m3
9:00 AM NJH PM2.5 24 Good 11 3 µg/m3
10:00 AM NJH PM2.5 24 Good 12 4 µg/m3
11:00 AM NJH PM2.5 24 Good 12 4 µg/m3
12:00 PM NJH PM2.5 24 Good 13 4 µg/m3
1:00 PM NJH PM2.5 24 Good 13 4 µg/m3
2:00 PM NJH PM2.5 24 Good 13 4 µg/m3
3:00 PM NJH PM2.5 24 Good 13 4 µg/m3
4:00 PM NJH PM2.5 24 Good 13 4 µg/m3
5:00 PM NJH PM2.5 24 Good 14 4 µg/m3
6:00 PM NJH PM2.5 24 Good 14 4 µg/m3
7:00 PM NJH PM2.5 24 Good 15 5 µg/m3
8:00 PM NJH PM2.5 24 Good 15 5 µg/m3
9:00 PM NJH PM2.5 24 Good 15 5 µg/m3
10:00 PM NJH PM2.5 24 Good 15 5 µg/m3
11:00 PM NJH PM2.5 24 Good 14 4 µg/m3
12:00 AM NJH PM2.5 24 Good 14 4 µg/m3
1:00 AM NREL O3 8 Good 46 54 PPB
2:00 AM NREL O3 8 Good 45 53 PPB
3:00 AM NREL O3 8 Good 45 53 PPB
4:00 AM NREL O3 8 Good 44 52 PPB
5:00 AM NREL O3 8 Good 42 50 PPB
6:00 AM NREL O3 8 Good 42 49 PPB
7:00 AM NREL O3 8 Good 41 48 PPB
8:00 AM NREL O3 8 Good 40 47 PPB
9:00 AM NREL O3 8 Good 40 47 PPB
10:00 AM NREL O3 8 Good 40 47 PPB
11:00 AM NREL O3 8 Good 40 47 PPB
12:00 PM NREL O3 8 Good 41 48 PPB
1:00 PM NREL O3 8 Good 42 50 PPB
2:00 PM NREL O3 8 Good 45 53 PPB
3:00 PM NREL O3 8 Good 47 55 PPB
4:00 PM NREL O3 8 Good 48 57 PPB
5:00 PM NREL O3 8 Good 50 59 PPB
6:00 PM NREL O3 8 Moderate 54 61 PPB
7:00 PM NREL O3 8 Moderate 58 62 PPB
8:00 PM NREL O3 8 Moderate 58 62 PPB
9:00 PM NREL O3 8 Moderate 58 62 PPB
10:00 PM NREL O3 8 Moderate 54 61 PPB
11:00 PM NREL O3 8 Moderate 54 61 PPB
12:00 AM NREL O3 8 Moderate 51 60 PPB
1:00 AM PAL O3 8 Good 50 59 PPB
2:00 AM PAL O3 8 Good 50 59 PPB
3:00 AM PAL O3 8 Good 50 59 PPB
4:00 AM PAL O3 8 Good 50 59 PPB
5:00 AM PAL O3 8 Good 48 57 PPB
6:00 AM PAL O3 8 Good 47 56 PPB
7:00 AM PAL O3 8 Good 46 54 PPB
8:00 AM PAL O3 8 Good 44 52 PPB
9:00 AM PAL O3 8 Good 44 52 PPB
10:00 AM PAL O3 8 Good 45 53 PPB
11:00 AM PAL O3 8 Good 47 55 PPB
12:00 PM PAL O3 8 Good 48 57 PPB
1:00 PM PAL O3 8 Moderate 51 60 PPB
2:00 PM PAL O3 8 Moderate 58 62 PPB
3:00 PM PAL O3 8 Moderate 64 64 PPB
4:00 PM PAL O3 8 Moderate 71 66 PPB
5:00 PM PAL O3 8 Moderate 74 67 PPB
6:00 PM PAL O3 8 Moderate 74 67 PPB
7:00 PM PAL O3 8 Moderate 71 66 PPB
8:00 PM PAL O3 8 Moderate 67 65 PPB
9:00 PM PAL O3 8 Moderate 64 64 PPB
10:00 PM PAL O3 8 Moderate 61 63 PPB
11:00 PM PAL O3 8 Moderate 58 62 PPB
12:00 AM PAL O3 8 Moderate 58 62 PPB
1:00 AM RFN O3 8 Good 46 54 PPB
2:00 AM RFN O3 8 Good 44 52 PPB
3:00 AM RFN O3 8 Good 44 52 PPB
4:00 AM RFN O3 8 Good 43 51 PPB
5:00 AM RFN O3 8 Good 42 50 PPB
6:00 AM RFN O3 8 Good 42 49 PPB
7:00 AM RFN O3 8 Good 42 49 PPB
8:00 AM RFN O3 8 Good 42 50 PPB
9:00 AM RFN O3 8 Good 42 50 PPB
10:00 AM RFN O3 8 Good 44 52 PPB
11:00 AM RFN O3 8 Good 44 52 PPB
12:00 PM RFN O3 8 Good 46 54 PPB
1:00 PM RFN O3 8 Good 47 56 PPB
2:00 PM RFN O3 8 Good 49 58 PPB
3:00 PM RFN O3 8 Moderate 51 60 PPB
4:00 PM RFN O3 8 Moderate 54 61 PPB
5:00 PM RFN O3 8 Moderate 58 62 PPB
6:00 PM RFN O3 8 Moderate 58 62 PPB
7:00 PM RFN O3 8 Moderate 58 62 PPB
8:00 PM RFN O3 8 Moderate 58 62 PPB
9:00 PM RFN O3 8 Moderate 58 62 PPB
10:00 PM RFN O3 8 Moderate 58 62 PPB
11:00 PM RFN O3 8 Moderate 58 62 PPB
12:00 AM RFN O3 8 Moderate 54 61 PPB
1:00 AM RIFL PM10 24 Good 11 12 µg/m3
1:00 AM RIFL PM2.5 24 Good 16 5 µg/m3
2:00 AM RIFL PM10 24 Good 11 12 µg/m3
2:00 AM RIFL PM2.5 24 Good 16 5 µg/m3
3:00 AM RIFL PM10 24 Good 12 13 µg/m3
3:00 AM RIFL PM2.5 24 Good 17 5 µg/m3
4:00 AM RIFL PM10 24 Good 12 13 µg/m3
4:00 AM RIFL PM2.5 24 Good 17 5 µg/m3
5:00 AM RIFL PM10 24 Good 13 14 µg/m3
5:00 AM RIFL PM2.5 24 Good 18 5 µg/m3
6:00 AM RIFL PM10 24 Good 13 14 µg/m3
6:00 AM RIFL PM2.5 24 Good 18 6 µg/m3
7:00 AM RIFL PM10 24 Good 13 14 µg/m3
7:00 AM RIFL PM2.5 24 Good 19 6 µg/m3
8:00 AM RIFL PM10 24 Good 14 15 µg/m3
8:00 AM RIFL PM2.5 24 Good 20 6 µg/m3
9:00 AM RIFL PM10 24 Good 14 15 µg/m3
9:00 AM RIFL PM2.5 24 Good 20 6 µg/m3
10:00 AM RIFL PM10 24 Good 14 15 µg/m3
10:00 AM RIFL PM2.5 24 Good 21 6 µg/m3
11:00 AM RIFL PM10 24 Good 14 15 µg/m3
11:00 AM RIFL PM2.5 24 Good 20 6 µg/m3
12:00 PM RIFL PM10 24 Good 14 15 µg/m3
12:00 PM RIFL PM2.5 24 Good 21 6 µg/m3
1:00 PM RIFL PM10 24 Good 15 16 µg/m3
1:00 PM RIFL PM2.5 24 Good 21 7 µg/m3
2:00 PM RIFL PM10 24 Good 15 16 µg/m3
2:00 PM RIFL PM2.5 24 Good 21 7 µg/m3
3:00 PM RIFL PM10 24 Good 15 16 µg/m3
3:00 PM RIFL PM2.5 24 Good 22 7 µg/m3
4:00 PM RIFL PM10 24 Good 15 16 µg/m3
4:00 PM RIFL PM2.5 24 Good 22 7 µg/m3
5:00 PM RIFL PM10 24 Good 16 17 µg/m3
5:00 PM RIFL PM2.5 24 Good 22 7 µg/m3
6:00 PM RIFL PM10 24 Good 16 17 µg/m3
6:00 PM RIFL PM2.5 24 Good 23 7 µg/m3
7:00 PM RIFL PM10 24 Good 16 17 µg/m3
7:00 PM RIFL PM2.5 24 Good 23 7 µg/m3
8:00 PM RIFL PM10 24 Good 17 18 µg/m3
8:00 PM RIFL PM2.5 24 Good 23 7 µg/m3
9:00 PM RIFL PM10 24 Good 17 18 µg/m3
9:00 PM RIFL PM2.5 24 Good 23 7 µg/m3
10:00 PM RIFL PM10 24 Good 17 18 µg/m3
10:00 PM RIFL PM2.5 24 Good 23 7 µg/m3
11:00 PM RIFL PM10 24 Good 15 16 µg/m3
11:00 PM RIFL PM2.5 24 Good 22 7 µg/m3
12:00 AM RIFL PM10 24 Good 16 17 µg/m3
12:00 AM RIFL PM2.5 24 Good 22 7 µg/m3
1:00 AM RIFLO3 O3 8 Good 42 49 PPB
2:00 AM RIFLO3 O3 8 Good 42 49 PPB
3:00 AM RIFLO3 O3 8 Good 42 50 PPB
4:00 AM RIFLO3 O3 8 Good 44 52 PPB
5:00 AM RIFLO3 O3 8 Good 43 51 PPB
6:00 AM RIFLO3 O3 8 Good 41 48 PPB
7:00 AM RIFLO3 O3 8 Good 37 44 PPB
8:00 AM RIFLO3 O3 8 Good 36 43 PPB
9:00 AM RIFLO3 O3 8 Good 37 44 PPB
10:00 AM RIFLO3 O3 8 Good 40 47 PPB
11:00 AM RIFLO3 O3 8 Good 42 49 PPB
12:00 PM RIFLO3 O3 8 Good 43 51 PPB
1:00 PM RIFLO3 O3 8 Good 46 54 PPB
2:00 PM RIFLO3 O3 8 Moderate 51 60 PPB
3:00 PM RIFLO3 O3 8 Moderate 67 65 PPB
4:00 PM RIFLO3 O3 8 Moderate 77 68 PPB
5:00 PM RIFLO3 O3 8 Moderate 77 68 PPB
6:00 PM RIFLO3 O3 8 Moderate 77 68 PPB
7:00 PM RIFLO3 O3 8 Moderate 74 67 PPB
8:00 PM RIFLO3 O3 8 Moderate 71 66 PPB
9:00 PM RIFLO3 O3 8 Moderate 67 65 PPB
10:00 PM RIFLO3 O3 8 Moderate 61 63 PPB
11:00 PM RIFLO3 O3 8 Moderate 58 62 PPB
12:00 AM RIFLO3 O3 8 Moderate 54 61 PPB
1:00 AM SBC O3 8 Good 44 52 PPB
2:00 AM SBC O3 8 Good 42 50 PPB
3:00 AM SBC O3 8 Good 42 49 PPB
4:00 AM SBC O3 8 Good 38 45 PPB
5:00 AM SBC O3 8 Good 36 43 PPB
6:00 AM SBC O3 8 Good 35 41 PPB
7:00 AM SBC O3 8 Good 34 40 PPB
8:00 AM SBC O3 8 Good 34 40 PPB
9:00 AM SBC O3 8 Good 35 41 PPB
10:00 AM SBC O3 8 Good 36 43 PPB
11:00 AM SBC O3 8 Good 39 46 PPB
12:00 PM SBC O3 8 Good 42 49 PPB
1:00 PM SBC O3 8 Good 44 52 PPB
2:00 PM SBC O3 8 Good 47 56 PPB
3:00 PM SBC O3 8 Good 49 58 PPB
4:00 PM SBC O3 8 Moderate 51 60 PPB
5:00 PM SBC O3 8 Moderate 54 61 PPB
6:00 PM SBC O3 8 Moderate 58 62 PPB
7:00 PM SBC O3 8 Moderate 58 62 PPB
8:00 PM SBC O3 8 Moderate 58 62 PPB
9:00 PM SBC O3 8 Moderate 54 61 PPB
10:00 PM SBC O3 8 Moderate 51 60 PPB
11:00 PM SBC O3 8 Good 50 59 PPB
12:00 AM SBC O3 8 Good 49 58 PPB
1:00 AM WBY CO 8 Good 1 0.1 PPM
1:00 AM WBY O3 8 Good 39 46 PPB
2:00 AM WBY CO 8 Good 1 0.1 PPM
2:00 AM WBY NO2 1 Good 5 5 PPB
2:00 AM WBY NO2 1 Good 5 5 PPB
2:00 AM WBY O3 8 Good 37 44 PPB
3:00 AM WBY CO 8 Good 1 0.1 PPM
3:00 AM WBY NO2 1 Good 5 5 PPB
3:00 AM WBY NO2 1 Good 5 5 PPB
3:00 AM WBY O3 8 Good 36 42 PPB
4:00 AM WBY CO 8 Good 1 0.1 PPM
4:00 AM WBY NO2 1 Good 6 6 PPB
4:00 AM WBY NO2 1 Good 6 6 PPB
4:00 AM WBY O3 8 Good 35 41 PPB
5:00 AM WBY CO 8 Good 1 0.1 PPM
5:00 AM WBY NO2 1 Good 20 21 PPB
5:00 AM WBY NO2 1 Good 20 21 PPB
5:00 AM WBY O3 8 Good 31 37 PPB
6:00 AM WBY CO 8 Good 2 0.2 PPM
6:00 AM WBY NO2 1 Good 34 36 PPB
6:00 AM WBY NO2 1 Good 34 36 PPB
6:00 AM WBY O3 8 Good 27 32 PPB
7:00 AM WBY CO 8 Good 2 0.2 PPM
7:00 AM WBY NO2 1 Good 28 30 PPB
7:00 AM WBY NO2 1 Good 28 30 PPB
7:00 AM WBY O3 8 Good 24 28 PPB
8:00 AM WBY CO 8 Good 2 0.2 PPM
8:00 AM WBY NO2 1 Good 12 13 PPB
8:00 AM WBY NO2 1 Good 12 13 PPB
8:00 AM WBY O3 8 Good 25 29 PPB
8:00 AM WBY SO2 1 Good 1 1 PPB
8:00 AM WBY SO2 1 Good 1 1 PPB
9:00 AM WBY CO 8 Good 2 0.2 PPM
9:00 AM WBY NO2 1 Good 5 5 PPB
9:00 AM WBY NO2 1 Good 5 5 PPB
9:00 AM WBY O3 8 Good 25 30 PPB
10:00 AM WBY CO 8 Good 2 0.2 PPM
10:00 AM WBY NO2 1 Good 6 6 PPB
10:00 AM WBY NO2 1 Good 6 6 PPB
10:00 AM WBY O3 8 Good 27 32 PPB
11:00 AM WBY CO 8 Good 2 0.2 PPM
11:00 AM WBY NO2 1 Good 6 6 PPB
11:00 AM WBY NO2 1 Good 6 6 PPB
11:00 AM WBY O3 8 Good 28 33 PPB
12:00 PM WBY CO 8 Good 2 0.2 PPM
12:00 PM WBY NO2 1 Good 5 5 PPB
12:00 PM WBY NO2 1 Good 5 5 PPB
12:00 PM WBY O3 8 Good 31 36 PPB
1:00 PM WBY CO 8 Good 2 0.2 PPM
1:00 PM WBY NO2 1 Good 4 4 PPB
1:00 PM WBY NO2 1 Good 4 4 PPB
1:00 PM WBY O3 8 Good 35 41 PPB
2:00 PM WBY CO 8 Good 2 0.2 PPM
2:00 PM WBY NO2 1 Good 3 3 PPB
2:00 PM WBY NO2 1 Good 3 3 PPB
2:00 PM WBY O3 8 Good 41 48 PPB
3:00 PM WBY CO 8 Good 2 0.2 PPM
3:00 PM WBY NO2 1 Good 4 4 PPB
3:00 PM WBY NO2 1 Good 4 4 PPB
3:00 PM WBY O3 8 Good 46 54 PPB
4:00 PM WBY CO 8 Good 2 0.2 PPM
4:00 PM WBY NO2 1 Good 3 3 PPB
4:00 PM WBY NO2 1 Good 3 3 PPB
4:00 PM WBY O3 8 Good 48 57 PPB
5:00 PM WBY CO 8 Good 2 0.2 PPM
5:00 PM WBY NO2 1 Good 3 3 PPB
5:00 PM WBY NO2 1 Good 3 3 PPB
5:00 PM WBY O3 8 Good 50 59 PPB
6:00 PM WBY CO 8 Good 2 0.2 PPM
6:00 PM WBY NO2 1 Good 3 3 PPB
6:00 PM WBY NO2 1 Good 3 3 PPB
6:00 PM WBY O3 8 Moderate 51 60 PPB
7:00 PM WBY CO 8 Good 2 0.2 PPM
7:00 PM WBY NO2 1 Good 3 3 PPB
7:00 PM WBY NO2 1 Good 3 3 PPB
7:00 PM WBY O3 8 Moderate 54 61 PPB
8:00 PM WBY CO 8 Good 2 0.2 PPM
8:00 PM WBY NO2 1 Good 3 3 PPB
8:00 PM WBY NO2 1 Good 3 3 PPB
8:00 PM WBY O3 8 Moderate 54 61 PPB
9:00 PM WBY CO 8 Good 2 0.2 PPM
9:00 PM WBY NO2 1 Good 3 3 PPB
9:00 PM WBY NO2 1 Good 3 3 PPB
9:00 PM WBY O3 8 Moderate 51 60 PPB
10:00 PM WBY CO 8 Good 2 0.2 PPM
10:00 PM WBY NO2 1 Good 2 2 PPB
10:00 PM WBY NO2 1 Good 2 2 PPB
10:00 PM WBY O3 8 Good 50 59 PPB
11:00 PM WBY CO 8 Good 2 0.2 PPM
11:00 PM WBY NO2 1 Good 2 2 PPB
11:00 PM WBY NO2 1 Good 2 2 PPB
11:00 PM WBY O3 8 Good 50 59 PPB
12:00 AM WBY CO 8 Good 2 0.2 PPM
12:00 AM WBY NO2 1 Good 2 2 PPB
12:00 AM WBY NO2 1 Good 2 2 PPB
12:00 AM WBY O3 8 Good 49 58 PPB
1:00 AM WCH O3 8 Good 46 54 PPB
2:00 AM WCH O3 8 Good 45 53 PPB
3:00 AM WCH O3 8 Good 43 51 PPB
4:00 AM WCH O3 8 Good 42 49 PPB
5:00 AM WCH O3 8 Good 40 47 PPB
6:00 AM WCH O3 8 Good 38 45 PPB
7:00 AM WCH O3 8 Good 36 42 PPB
8:00 AM WCH O3 8 Good 36 42 PPB
9:00 AM WCH O3 8 Good 36 42 PPB
10:00 AM WCH O3 8 Good 36 43 PPB
11:00 AM WCH O3 8 Good 38 45 PPB
12:00 PM WCH O3 8 Good 39 46 PPB
1:00 PM WCH O3 8 Good 42 49 PPB
2:00 PM WCH O3 8 Good 43 51 PPB
3:00 PM WCH O3 8 Good 47 55 PPB
4:00 PM WCH O3 8 Good 48 57 PPB
5:00 PM WCH O3 8 Good 49 58 PPB
6:00 PM WCH O3 8 Good 49 58 PPB
7:00 PM WCH O3 8 Good 49 58 PPB
8:00 PM WCH O3 8 Good 50 59 PPB
9:00 PM WCH O3 8 Good 50 59 PPB
10:00 PM WCH O3 8 Good 50 59 PPB
11:00 PM WCH O3 8 Good 49 58 PPB
12:00 AM WCH O3 8 Good 48 57 PPB

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

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