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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 Tuesday January 13, 2009 |
Hour Ending
(Local Standard Time) |
1-Hour Average
(parts per billion) |
8-Hour Average
(parts per billion) |
| 1 AM |
33 |
30 |
| 2 AM |
32 |
30 |
| 3 AM |
31 |
30 |
| 4 AM |
31 |
31 |
| 5 AM |
30 |
31 |
| 6 AM |
30 |
32 |
| 7 AM |
29 |
32 |
| 8 AM |
30 |
32 |
| 9 AM |
32 |
32 |
| 10 AM |
33 |
31 |
| 11 AM |
33 |
30 |
| 12 PM |
33 |
29 |
| 1 PM |
36 |
27 |
| 2 PM |
34 |
26 |
| 3 PM |
31 |
24 |
| 4 PM |
30 |
24 |
| 5 PM |
25 |
23 |
| 6 PM |
23 |
23 |
| 7 PM |
21 |
23 |
| 8 PM |
21 |
-- |
| 9 PM |
23 |
-- |
| 10 PM |
25 |
-- |
| 11 PM |
25 |
-- |
| 12 AM |
24 |
-- |
| Weather and Ozone Data Tuesday January 13, 2009 |
Hour
Beginning
(Local Standard 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 |
33 |
4.5 |
S |
0.4 |
74 |
0 |
0.0 |
| 1 AM |
32 |
3.7 |
S |
0.1 |
73 |
0 |
0.0 |
| 2 AM |
31 |
3.7 |
S |
-0.1 |
74 |
0 |
0.0 |
| 3 AM |
31 |
2.7 |
S |
0.6 |
68 |
0 |
0.0 |
| 4 AM |
30 |
2.8 |
S |
0.1 |
71 |
0 |
0.0 |
| 5 AM |
30 |
3.1 |
S |
0.4 |
67 |
0 |
0.0 |
| 6 AM |
29 |
2.6 |
S |
0.9 |
64 |
0 |
0.0 |
| 7 AM |
30 |
2.0 |
S |
0.8 |
64 |
1 |
0.0 |
| 8 AM |
32 |
2.0 |
S |
1.1 |
61 |
38 |
0.0 |
| 9 AM |
33 |
1.6 |
SW |
2.2 |
56 |
253 |
0.0 |
| 10 AM |
33 |
1.7 |
SW |
2.4 |
58 |
310 |
0.0 |
| 11 AM |
33 |
2.0 |
SW |
3.5 |
55 |
477 |
0.0 |
| 12 PM |
36 |
2.6 |
W |
3.2 |
59 |
303 |
0.0 |
| 1 PM |
34 |
3.2 |
NW |
2.5 |
67 |
118 |
0.0 |
| 2 PM |
31 |
3.6 |
NW |
1.7 |
74 |
77 |
0.0 |
| 3 PM |
30 |
4.0 |
NW |
0.5 |
88 |
21 |
0.0 |
| 4 PM |
25 |
4.3 |
NW |
-0.6 |
99 |
5 |
0.0 |
| 5 PM |
23 |
3.6 |
NW |
-0.9 |
99 |
1 |
0.2 |
| 6 PM |
21 |
5.1 |
NW |
-1.6 |
99 |
0 |
0.0 |
| 7 PM |
21 |
5.6 |
NW |
-3.1 |
99 |
0 |
0.0 |
| 8 PM |
23 |
5.3 |
NW |
-4.7 |
99 |
0 |
0.0 |
| 9 PM |
25 |
3.8 |
NW |
-6.4 |
98 |
0 |
0.0 |
| 10 PM |
25 |
3.4 |
NW |
-7.3 |
97 |
0 |
0.0 |
| 11 PM |
24 |
2.8 |
NW |
-7.8 |
96 |
0 |
0.0 |
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