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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 Friday May 17, 2013 |
Hour Ending
(Local Time) |
1-Hour Average
(parts per billion) |
8-Hour Average
(parts per billion) |
| 12 AM |
64 |
60 |
| 1 AM |
62 |
60 |
| 2 AM |
61 |
59 |
| 3 AM |
61 |
58 |
| 4 AM |
60 |
56 |
| 5 AM |
62 |
55 |
| 6 AM |
59 |
53 |
| 7 AM |
58 |
51 |
| 8 AM |
57 |
50 |
| 9 AM |
54 |
48 |
| 10 AM |
54 |
47 |
| 11 AM |
51 |
46 |
| 12 PM |
47 |
45 |
| 1 PM |
48 |
44 |
| 2 PM |
46 |
44 |
| 3 PM |
44 |
43 |
| 4 PM |
45 |
45 |
| 5 PM |
44 |
47 |
| 6 PM |
44 |
48 |
| 7 PM |
44 |
49 |
| 8 PM |
44 |
50 |
| 9 PM |
45 |
50 |
| 10 PM |
41 |
50 |
| 11 PM |
53 |
51 |
| Weather and Ozone Data Friday May 17, 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 |
64 |
1.0 |
SW |
19.2 |
64 |
0 |
0.0 |
| 1 AM |
62 |
0.8 |
SW |
18.9 |
63 |
0 |
0.0 |
| 2 AM |
61 |
1.6 |
W |
18.9 |
65 |
0 |
0.0 |
| 3 AM |
61 |
1.8 |
W |
18.4 |
69 |
0 |
0.0 |
| 4 AM |
60 |
1.2 |
W |
17.8 |
71 |
0 |
0.0 |
| 5 AM |
62 |
1.7 |
W |
18.4 |
66 |
0 |
0.0 |
| 6 AM |
59 |
1.0 |
SW |
18.0 |
69 |
0 |
0.0 |
| 7 AM |
58 |
0.8 |
S |
17.6 |
68 |
8 |
0.0 |
| 8 AM |
57 |
1.2 |
S |
17.9 |
69 |
63 |
0.0 |
| 9 AM |
54 |
0.9 |
SE |
19.4 |
69 |
224 |
0.0 |
| 10 AM |
54 |
1.3 |
S |
21.4 |
65 |
349 |
0.0 |
| 11 AM |
51 |
0.8 |
S |
21.7 |
66 |
406 |
0.0 |
| 12 PM |
47 |
0.8 |
SW |
22.9 |
66 |
554 |
0.0 |
| 1 PM |
48 |
1.0 |
W |
23.7 |
61 |
602 |
0.0 |
| 2 PM |
46 |
2.3 |
NW |
21.8 |
67 |
479 |
0.0 |
| 3 PM |
44 |
2.2 |
NW |
21.7 |
71 |
503 |
0.0 |
| 4 PM |
45 |
2.1 |
NW |
22.4 |
68 |
637 |
0.0 |
| 5 PM |
44 |
1.6 |
NW |
22.5 |
69 |
387 |
0.0 |
| 6 PM |
44 |
1.3 |
NW |
21.8 |
71 |
227 |
0.0 |
| 7 PM |
44 |
0.9 |
NW |
23.2 |
69 |
301 |
0.0 |
| 8 PM |
44 |
0.7 |
W |
21.0 |
73 |
29 |
0.0 |
| 9 PM |
45 |
1.0 |
NW |
20.0 |
80 |
3 |
0.0 |
| 10 PM |
41 |
0.9 |
S |
19.1 |
85 |
0 |
0.0 |
| 11 PM |
53 |
1.8 |
SE |
19.1 |
65 |
0 |
0.0 |
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