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Explore Air
Current Ozone and Weather Data in National Parks
Canyonlands National Park - Island in the Sky, UT EPA AQS Site Number: 49-037-0101
| Ozone Wednesday May 23, 2012 |
Hour Ending (Local Time) |
1-Hour Average (parts per billion) |
8-Hour Average (parts per billion) |
| 12 AM |
61 |
58 |
| 1 AM |
59 |
57 |
| 2 AM |
59 |
57 |
| 3 AM |
60 |
57 |
| 4 AM |
62 |
57 |
| 5 AM |
53 |
57 |
| 6 AM |
54 |
58 |
| 7 AM |
56 |
59 |
| 8 AM |
55 |
60 |
| 9 AM |
57 |
61 |
| 10 AM |
60 |
62 |
| 11 AM |
62 |
64 |
| 12 PM |
63 |
64 |
| 1 PM |
63 |
65 |
| 2 PM |
63 |
65 |
| 3 PM |
63 |
64 |
| 4 PM |
62 |
64 |
| 5 PM |
66 |
63 |
| 6 PM |
70 |
62 |
| 7 PM |
68 |
60 |
| 8 PM |
65 |
59 |
| 9 PM |
63 |
58 |
| 10 PM |
61 |
-- |
| 11 PM |
58 |
-- |
| 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 |
61 |
5.9 |
W |
25.8 |
10 |
2 |
0.0 |
| 1 AM |
59 |
5.8 |
W |
25.1 |
11 |
2 |
0.0 |
| 2 AM |
59 |
4.9 |
SW |
24.4 |
12 |
2 |
0.0 |
| 3 AM |
60 |
5.1 |
SW |
24.1 |
12 |
1 |
0.0 |
| 4 AM |
62 |
4.1 |
SW |
23.2 |
13 |
1 |
0.0 |
| 5 AM |
53 |
4.3 |
W |
20.4 |
16 |
1 |
0.0 |
| 6 AM |
54 |
4.1 |
W |
18.9 |
19 |
1 |
0.0 |
| 7 AM |
56 |
4.7 |
NW |
17.9 |
20 |
46 |
0.0 |
| 8 AM |
55 |
6.9 |
NW |
17.3 |
24 |
218 |
0.0 |
| 9 AM |
57 |
6.5 |
NW |
16.9 |
28 |
425 |
0.0 |
| 10 AM |
60 |
5.7 |
NW |
17.5 |
24 |
621 |
0.0 |
| 11 AM |
62 |
5.4 |
NW |
18.0 |
21 |
786 |
0.0 |
| 12 PM |
63 |
3.6 |
NW |
18.6 |
21 |
907 |
0.0 |
| 1 PM |
63 |
3.6 |
NW |
19.3 |
20 |
973 |
0.0 |
| 2 PM |
63 |
3.7 |
NW |
19.8 |
19 |
971 |
0.0 |
| 3 PM |
63 |
4.0 |
NW |
21.4 |
18 |
939 |
0.0 |
| 4 PM |
62 |
5.1 |
NW |
21.1 |
18 |
440 |
0.0 |
| 5 PM |
66 |
7.3 |
N |
20.3 |
17 |
271 |
0.0 |
| 6 PM |
70 |
8.8 |
N |
20.0 |
14 |
352 |
0.0 |
| 7 PM |
68 |
9.2 |
N |
18.9 |
16 |
200 |
0.0 |
| 8 PM |
65 |
7.2 |
N |
18.1 |
17 |
100 |
0.0 |
| 9 PM |
63 |
5.7 |
N |
16.7 |
20 |
11 |
0.0 |
| 10 PM |
61 |
6.0 |
NW |
15.1 |
24 |
1 |
0.0 |
| 11 PM |
58 |
8.0 |
NW |
13.0 |
31 |
1 |
0.0 |
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