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Explore Air
Current Ozone and Weather Data in National Parks
Great Smoky Mountains Nat'l Park - Look Rock, TN
EPA AQS Site Number: 47-009-0101
| Ozone Saturday November 21, 2009 |
Hour Ending
(Local Time) |
1-Hour Average
(parts per billion) |
8-Hour Average
(parts per billion) |
| 12 AM |
48 |
45 |
| 1 AM |
48 |
44 |
| 2 AM |
49 |
43 |
| 3 AM |
46 |
42 |
| 4 AM |
45 |
42 |
| 5 AM |
44 |
40 |
| 6 AM |
43 |
39 |
| 7 AM |
42 |
39 |
| 8 AM |
36 |
39 |
| 9 AM |
39 |
41 |
| 10 AM |
42 |
42 |
| 11 AM |
45 |
43 |
| 12 PM |
35 |
44 |
| 1 PM |
34 |
45 |
| 2 PM |
42 |
47 |
| 3 PM |
46 |
-- |
| 4 PM |
49 |
-- |
| 5 PM |
50 |
-- |
| 6 PM |
50 |
-- |
| 7 PM |
50 |
-- |
| Weather and Ozone Data Saturday November 21, 2009 |
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 |
48 |
2.6 |
E |
8.2 |
64 |
0 |
0.0 |
| 1 AM |
48 |
2.6 |
E |
8.3 |
63 |
0 |
0.0 |
| 2 AM |
49 |
3.1 |
NE |
8.6 |
62 |
0 |
0.0 |
| 3 AM |
46 |
3.4 |
NE |
8.2 |
67 |
0 |
0.0 |
| 4 AM |
45 |
2.5 |
E |
7.6 |
69 |
0 |
0.0 |
| 5 AM |
44 |
2.5 |
E |
7.4 |
71 |
0 |
0.0 |
| 6 AM |
43 |
3.4 |
NE |
7.5 |
71 |
0 |
0.0 |
| 7 AM |
42 |
2.7 |
E |
6.9 |
74 |
0 |
0.0 |
| 8 AM |
36 |
2.7 |
E |
7.0 |
74 |
11 |
0.0 |
| 9 AM |
39 |
2.5 |
E |
8.0 |
70 |
108 |
0.0 |
| 10 AM |
42 |
2.1 |
E |
8.9 |
65 |
255 |
0.0 |
| 11 AM |
45 |
1.8 |
E |
10.2 |
59 |
448 |
0.0 |
| 12 PM |
35 |
1.7 |
NW |
9.5 |
67 |
511 |
0.0 |
| 1 PM |
34 |
2.1 |
NW |
9.9 |
69 |
488 |
0.0 |
| 2 PM |
42 |
3.0 |
NW |
11.0 |
62 |
522 |
0.0 |
| 3 PM |
46 |
2.9 |
N |
11.7 |
60 |
424 |
0.0 |
| 4 PM |
49 |
2.8 |
N |
11.9 |
57 |
311 |
0.0 |
| 5 PM |
50 |
2.6 |
N |
11.6 |
57 |
53 |
0.0 |
| 6 PM |
50 |
3.9 |
N |
10.7 |
56 |
4 |
0.0 |
| 7 PM |
50 |
3.3 |
NE |
10.3 |
55 |
0 |
0.0 |
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