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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 May 25, 2013 |
Hour Ending
(Local Time) |
1-Hour Average
(parts per billion) |
8-Hour Average
(parts per billion) |
| 12 AM |
47 |
43 |
| 1 AM |
46 |
42 |
| 2 AM |
44 |
41 |
| 3 AM |
44 |
42 |
| 4 AM |
45 |
41 |
| 5 AM |
42 |
41 |
| 6 AM |
41 |
41 |
| 7 AM |
40 |
41 |
| 8 AM |
38 |
42 |
| 9 AM |
41 |
44 |
| 10 AM |
45 |
46 |
| 11 AM |
43 |
49 |
| 12 PM |
41 |
51 |
| 1 PM |
41 |
54 |
| 2 PM |
45 |
56 |
| 3 PM |
48 |
58 |
| 4 PM |
53 |
60 |
| 5 PM |
57 |
61 |
| 6 PM |
64 |
61 |
| 7 PM |
64 |
61 |
| 8 PM |
60 |
-- |
| 9 PM |
62 |
-- |
| 10 PM |
63 |
-- |
| 11 PM |
60 |
-- |
| Weather and Ozone Data Saturday May 25, 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 |
47 |
5.0 |
N |
11.6 |
52 |
0 |
0.0 |
| 1 AM |
46 |
3.8 |
NE |
10.7 |
55 |
0 |
0.0 |
| 2 AM |
44 |
2.0 |
NE |
9.6 |
62 |
0 |
0.0 |
| 3 AM |
44 |
2.0 |
NE |
9.2 |
63 |
0 |
0.0 |
| 4 AM |
45 |
2.6 |
NE |
9.1 |
65 |
0 |
0.0 |
| 5 AM |
42 |
2.0 |
NE |
8.9 |
69 |
0 |
0.0 |
| 6 AM |
41 |
2.0 |
E |
8.7 |
69 |
0 |
0.0 |
| 7 AM |
40 |
2.0 |
E |
8.3 |
71 |
9 |
0.0 |
| 8 AM |
38 |
2.0 |
E |
9.3 |
70 |
111 |
0.0 |
| 9 AM |
41 |
2.0 |
E |
11.0 |
64 |
287 |
0.0 |
| 10 AM |
45 |
2.2 |
E |
12.6 |
56 |
321 |
0.0 |
| 11 AM |
43 |
1.6 |
NE |
14.7 |
47 |
737 |
0.0 |
| 12 PM |
41 |
1.5 |
N |
16.2 |
45 |
887 |
0.0 |
| 1 PM |
41 |
2.4 |
N |
16.7 |
51 |
966 |
0.0 |
| 2 PM |
45 |
3.3 |
NW |
17.2 |
47 |
994 |
0.0 |
| 3 PM |
48 |
2.9 |
NW |
18.1 |
38 |
975 |
0.0 |
| 4 PM |
53 |
3.6 |
NW |
18.6 |
31 |
869 |
0.0 |
| 5 PM |
57 |
3.1 |
NW |
19.0 |
32 |
733 |
0.0 |
| 6 PM |
64 |
2.5 |
NW |
19.4 |
32 |
566 |
0.0 |
| 7 PM |
64 |
2.2 |
N |
19.4 |
35 |
374 |
0.0 |
| 8 PM |
60 |
1.3 |
N |
18.6 |
39 |
154 |
0.0 |
| 9 PM |
62 |
0.9 |
NE |
16.4 |
40 |
22 |
0.0 |
| 10 PM |
63 |
1.4 |
SE |
15.3 |
43 |
0 |
0.0 |
| 11 PM |
60 |
1.9 |
SE |
14.8 |
45 |
0 |
0.0 |
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