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Explore Air
Current Ozone and Weather Data in National Parks
Great Smoky Mountains Nat'l Park - Cades Cove, TN EPA AQS Site Number: 47-009-0102
| Ozone Wednesday May 23, 2012 |
Hour Ending (Local Time) |
1-Hour Average (parts per billion) |
8-Hour Average (parts per billion) |
| 12 AM |
23 |
17 |
| 1 AM |
18 |
17 |
| 2 AM |
15 |
17 |
| 3 AM |
15 |
19 |
| 4 AM |
16 |
21 |
| 5 AM |
19 |
24 |
| 6 AM |
17 |
27 |
| 7 AM |
18 |
29 |
| 8 AM |
19 |
32 |
| 9 AM |
21 |
35 |
| 10 AM |
27 |
39 |
| 11 AM |
36 |
41 |
| 12 PM |
39 |
42 |
| 1 PM |
41 |
41 |
| 2 PM |
33 |
37 |
| 3 PM |
42 |
34 |
| 4 PM |
48 |
30 |
| 5 PM |
50 |
25 |
| 6 PM |
44 |
19 |
| 7 PM |
39 |
13 |
| 8 PM |
31 |
9 |
| 9 PM |
16 |
6 |
| 10 PM |
8 |
4 |
| 11 PM |
6 |
4 |
| Weather and Ozone Data Wednesday May 23, 2012 |
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 |
23 |
0.6 |
E |
15.2 |
96 |
0 |
0.0 |
| 1 AM |
18 |
0.2 |
W |
14.9 |
92 |
0 |
0.3 |
| 2 AM |
15 |
0.1 |
SW |
15.0 |
94 |
0 |
0.4 |
| 3 AM |
15 |
0.1 |
S |
14.9 |
94 |
0 |
0.2 |
| 4 AM |
16 |
0.1 |
NE |
15.1 |
95 |
0 |
0.0 |
| 5 AM |
19 |
0.2 |
N |
15.1 |
95 |
0 |
0.0 |
| 6 AM |
17 |
0.2 |
E |
14.9 |
93 |
0 |
0.1 |
| 7 AM |
18 |
0.3 |
W |
14.5 |
91 |
4 |
0.0 |
| 8 AM |
19 |
0.2 |
SE |
14.7 |
92 |
44 |
0.0 |
| 9 AM |
21 |
0.4 |
W |
15.0 |
89 |
191 |
0.0 |
| 10 AM |
27 |
1.0 |
W |
15.8 |
85 |
196 |
0.0 |
| 11 AM |
36 |
0.8 |
W |
17.3 |
78 |
392 |
0.0 |
| 12 PM |
39 |
1.1 |
W |
18.9 |
70 |
560 |
0.0 |
| 1 PM |
41 |
1.1 |
W |
20.1 |
64 |
587 |
0.0 |
| 2 PM |
33 |
0.9 |
SE |
19.2 |
73 |
479 |
0.0 |
| 3 PM |
42 |
1.5 |
SW |
19.7 |
68 |
332 |
0.0 |
| 4 PM |
48 |
1.1 |
W |
19.9 |
65 |
364 |
0.0 |
| 5 PM |
50 |
0.7 |
W |
20.6 |
62 |
398 |
0.0 |
| 6 PM |
44 |
0.6 |
E |
21.4 |
66 |
256 |
0.0 |
| 7 PM |
39 |
1.1 |
W |
19.6 |
77 |
75 |
0.0 |
| 8 PM |
31 |
0.4 |
E |
18.0 |
82 |
41 |
0.0 |
| 9 PM |
16 |
0.3 |
NE |
16.9 |
88 |
10 |
0.0 |
| 10 PM |
8 |
0.2 |
E |
16.1 |
89 |
0 |
0.0 |
| 11 PM |
6 |
0.2 |
E |
16.0 |
91 |
0 |
0.0 |
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