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Explore Air
Current Ozone and Weather Data in National Parks
Great Smoky Mountains Nat'l Park - Cove Mountain, TN EPA AQS Site Number: 47-155-0101
| Ozone Friday May 24, 2013 |
Hour Ending (Local Time) |
1-Hour Average (parts per billion) |
8-Hour Average (parts per billion) |
| 12 AM |
39 |
30 |
| 1 AM |
36 |
28 |
| 2 AM |
32 |
26 |
| 3 AM |
31 |
25 |
| 4 AM |
31 |
25 |
| 5 AM |
27 |
25 |
| 6 AM |
25 |
26 |
| 7 AM |
24 |
28 |
| 8 AM |
22 |
30 |
| 9 AM |
20 |
32 |
| 10 AM |
24 |
35 |
| 11 AM |
28 |
38 |
| 12 PM |
34 |
40 |
| 1 PM |
35 |
41 |
| 2 PM |
38 |
42 |
| 3 PM |
40 |
43 |
| 4 PM |
42 |
43 |
| 5 PM |
44 |
43 |
| 6 PM |
44 |
43 |
| 7 PM |
45 |
43 |
| 8 PM |
44 |
42 |
| 9 PM |
44 |
42 |
| 10 PM |
44 |
42 |
| 11 PM |
44 |
41 |
| Weather and Ozone Data Friday May 24, 2013 |
Hour Ending (Local Time) |
Ozone (parts per billion) |
Wind Speed (meters per second) |
Wind Direction |
Temperature (degrees C) |
Relative Humidity (%) |
Solar Radiation (watts per meter squared) |
Rainfall (millimeters) |
| 12 AM |
39 |
3.7 |
NW |
11.0 |
95 |
0 |
0.0 |
| 1 AM |
36 |
3.6 |
NW |
10.4 |
99 |
0 |
0.0 |
| 2 AM |
32 |
3.4 |
NW |
9.7 |
100 |
0 |
0.0 |
| 3 AM |
31 |
2.9 |
NW |
9.4 |
100 |
0 |
0.0 |
| 4 AM |
31 |
3.0 |
NW |
9.1 |
100 |
0 |
0.0 |
| 5 AM |
27 |
3.4 |
NW |
9.2 |
100 |
0 |
0.4 |
| 6 AM |
25 |
3.9 |
NW |
9.5 |
100 |
0 |
0.3 |
| 7 AM |
24 |
3.2 |
NW |
9.4 |
100 |
0 |
0.6 |
| 8 AM |
22 |
2.6 |
NW |
8.7 |
100 |
0 |
1.4 |
| 9 AM |
20 |
2.5 |
NW |
7.8 |
100 |
0 |
0.0 |
| 10 AM |
24 |
1.6 |
NW |
7.3 |
100 |
0 |
0.0 |
| 11 AM |
28 |
1.5 |
N |
7.1 |
100 |
0 |
0.0 |
| 12 PM |
34 |
1.5 |
NW |
7.3 |
100 |
0 |
0.0 |
| 1 PM |
35 |
1.5 |
NW |
8.4 |
92 |
0 |
0.0 |
| 2 PM |
38 |
1.7 |
N |
10.2 |
77 |
0 |
0.0 |
| 3 PM |
40 |
1.9 |
NW |
10.9 |
67 |
0 |
0.0 |
| 4 PM |
42 |
1.8 |
NW |
11.3 |
61 |
0 |
0.0 |
| 5 PM |
44 |
1.8 |
NW |
11.8 |
60 |
0 |
0.0 |
| 6 PM |
44 |
1.9 |
NW |
11.7 |
59 |
0 |
0.0 |
| 7 PM |
45 |
2.5 |
NW |
11.2 |
58 |
0 |
0.0 |
| 8 PM |
44 |
1.6 |
NW |
10.8 |
56 |
0 |
0.0 |
| 9 PM |
44 |
0.9 |
N |
9.2 |
60 |
0 |
0.0 |
| 10 PM |
44 |
0.9 |
N |
8.4 |
63 |
0 |
0.0 |
| 11 PM |
44 |
1.4 |
N |
8.0 |
66 |
0 |
0.0 |
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