ALL READINGS ARE IN ug/M3
Date
Hour (EST)
1 Hour ug/m3
24 Hour ug/m3
1/7/2009
21
11.6
12.4
1/7/2009
20
17.0
12.6
1/7/2009
19
17.2
12.8
1/7/2009
18
17.1
12.8
1/7/2009
17
16.9
12.9
1/7/2009
16
19.0
12.7
1/7/2009
15
18.3
12.5
1/7/2009
14
19.9
12.3
1/7/2009
13
18.1
11.9
1/7/2009
12
15.5
11.6
1/7/2009
11
14.7
10.9
1/7/2009
10
17.5
10.7
1/7/2009
9
16.0
10.3
1/7/2009
8
11.6
10.1
1/7/2009
7
8.7
9.9
1/7/2009
6
6.0
9.9
1/7/2009
5
4.4
10.1
1/7/2009
4
5.9
10.4
1/7/2009
3
3.3
10.6
1/7/2009
2
6.6
11.0
1/7/2009
1
5.1
11.2
1/7/2009
0
6.4
11.6
1/6/2009
23
7.3
11.8
1/6/2009
22
12.6
12.1
1/6/2009
21
16.4
12.1
1/6/2009
20
21.9
12.0
1/6/2009
19
18.3
11.7
1/6/2009
18
19.7
11.4
1/6/2009
17
11.1
11.1
1/6/2009
16
14.0
11.0
1/6/2009
15
13.4
10.5
1/6/2009
14
9.9
10.0
1/6/2009
13
11.5
9.8
1/6/2009
11
8.5
10.0
1/6/2009
10
9.1
10.0
1/6/2009
9
11.6
9.9
1/6/2009
8
6.4
9.7
1/6/2009
7
8.5
9.7
1/6/2009
6
10.3
9.5
1/6/2009
5
11.5
9.2
1/6/2009
4
11.8
8.9
1/6/2009
3
12.9
8.7
1/6/2009
2
11.8
8.3
1/6/2009
1
12.7
8.0
1/6/2009
0
11.6
7.8
1/5/2009
23
14.5
7.6
1/5/2009
22
13.0
7.3
1/5/2009
21
14.0
7.0
1/5/2009
20
15.2
6.8
1/5/2009
19
11.5
6.7
1/5/2009
18
11.1
6.8
1/5/2009
17
8.2
7.0
1/5/2009
16
4.0
7.5
 AQI Category |
24 Hour Breakpoint | Levels of Health Concern | Cautionary Statements |
|---|---|---|---|
| 0 to 50 |
0 to 15.4 ug/M3 |
Good |
None |
| 51 to 100 |
15.5 - 40.4 ug/M3 |
Moderate | Unusually sensitive people should consider reducing prolonged or heavy exertion. |
| 101 to 150 |
40.5 - 65.4 ug/M3 |
Unhealthy for Sensitive Groups | People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion. |
| 151 to 200 | 65.5 - 150.4 ug/M3 | Unhealthy | People with heart or lung disease, older adults, and children should avoid prolonged or heavy exertion. Everyone else should reduce prolonged or heavy exertion. |
| 201 to 300 | 150.5 - 350.4 ug/M3 | Very unhealthy | People with heart or lung disease, older adults, and children should avoid all physical activity outdoors. Everyone else should avoid prolonged or heavy exertion. |
| 301 to 500 | 350.5 - 500.4 ug/M3 |
Hazardous |
People with heart or lung disease, older adults, and children should remain indoors and keep activity levels low. Everyone else should avoid all physical activity outdoors. |