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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 Tuesday May 21, 2013 |
Hour Ending (Local Time) |
1-Hour Average (parts per billion) |
8-Hour Average (parts per billion) |
| 12 AM |
48 |
47 |
| 1 AM |
46 |
47 |
| 2 AM |
47 |
47 |
| 3 AM |
49 |
47 |
| 4 AM |
48 |
47 |
| 5 AM |
47 |
46 |
| 6 AM |
47 |
46 |
| 7 AM |
47 |
47 |
| 8 AM |
47 |
47 |
| 9 AM |
46 |
47 |
| 10 AM |
47 |
48 |
| 11 AM |
-- |
49 |
| 12 PM |
47 |
50 |
| 1 PM |
47 |
51 |
| 2 PM |
48 |
52 |
| 3 PM |
48 |
52 |
| 4 PM |
49 |
53 |
| 5 PM |
51 |
54 |
| 6 PM |
55 |
-- |
| 7 PM |
56 |
-- |
| 8 PM |
55 |
-- |
| 9 PM |
54 |
-- |
| 10 PM |
55 |
-- |
| Weather and Ozone Data Tuesday May 21, 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 |
48 |
2.6 |
NE |
13.7 |
40 |
1 |
0.0 |
| 1 AM |
46 |
2.2 |
E |
12.7 |
45 |
1 |
0.0 |
| 2 AM |
47 |
2.2 |
NE |
12.2 |
47 |
1 |
0.0 |
| 3 AM |
49 |
3.3 |
NE |
12.3 |
44 |
1 |
0.0 |
| 4 AM |
48 |
2.7 |
NE |
11.9 |
48 |
1 |
0.0 |
| 5 AM |
47 |
2.4 |
E |
11.4 |
50 |
1 |
0.0 |
| 6 AM |
47 |
1.8 |
E |
11.1 |
51 |
1 |
0.0 |
| 7 AM |
47 |
2.2 |
E |
11.4 |
51 |
57 |
0.0 |
| 8 AM |
47 |
2.4 |
E |
12.2 |
49 |
242 |
0.0 |
| 9 AM |
46 |
2.4 |
SE |
13.2 |
46 |
444 |
0.0 |
| 10 AM |
47 |
2.1 |
SE |
14.0 |
43 |
634 |
0.0 |
| 11 AM |
-- |
2.0 |
SE |
15.1 |
39 |
806 |
0.0 |
| 12 PM |
47 |
1.9 |
W |
16.2 |
35 |
820 |
0.0 |
| 1 PM |
47 |
2.5 |
W |
17.0 |
30 |
972 |
0.0 |
| 2 PM |
48 |
2.8 |
W |
18.0 |
27 |
986 |
0.0 |
| 3 PM |
48 |
2.9 |
NW |
18.8 |
26 |
848 |
0.0 |
| 4 PM |
49 |
2.7 |
W |
19.3 |
25 |
715 |
0.0 |
| 5 PM |
51 |
2.8 |
W |
20.0 |
21 |
658 |
0.0 |
| 6 PM |
55 |
2.1 |
SW |
20.4 |
17 |
372 |
0.0 |
| 7 PM |
56 |
1.8 |
SE |
20.4 |
16 |
288 |
0.0 |
| 8 PM |
55 |
2.0 |
SE |
20.7 |
17 |
172 |
0.0 |
| 9 PM |
54 |
2.5 |
SE |
19.8 |
19 |
24 |
0.0 |
| 10 PM |
55 |
2.4 |
SE |
19.3 |
18 |
1 |
0.0 |
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