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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 June 18, 2013 |
Hour Ending (Local Time) |
1-Hour Average (parts per billion) |
8-Hour Average (parts per billion) |
| 12 AM |
65 |
59 |
| 1 AM |
62 |
57 |
| 2 AM |
62 |
55 |
| 3 AM |
62 |
54 |
| 4 AM |
60 |
53 |
| 5 AM |
57 |
52 |
| 6 AM |
54 |
52 |
| 7 AM |
53 |
53 |
| 8 AM |
49 |
54 |
| 9 AM |
47 |
57 |
| 10 AM |
50 |
59 |
| 11 AM |
54 |
61 |
| 12 PM |
54 |
63 |
| 1 PM |
60 |
65 |
| 2 PM |
62 |
66 |
| 3 PM |
62 |
66 |
| 4 PM |
67 |
66 |
| 5 PM |
67 |
66 |
| 6 PM |
65 |
65 |
| 7 PM |
70 |
64 |
| 8 PM |
70 |
63 |
| 9 PM |
68 |
62 |
| 10 PM |
65 |
61 |
| 11 PM |
63 |
61 |
| Weather and Ozone Data Tuesday June 18, 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 |
65 |
2.2 |
S |
25.4 |
7 |
1 |
0.0 |
| 1 AM |
62 |
2.3 |
SE |
24.9 |
7 |
1 |
0.0 |
| 2 AM |
62 |
2.0 |
E |
24.7 |
7 |
1 |
0.0 |
| 3 AM |
62 |
1.4 |
SE |
24.4 |
7 |
1 |
0.0 |
| 4 AM |
60 |
1.3 |
S |
23.6 |
9 |
1 |
0.0 |
| 5 AM |
57 |
1.8 |
SE |
22.9 |
8 |
1 |
0.0 |
| 6 AM |
54 |
1.9 |
SE |
21.8 |
9 |
2 |
0.0 |
| 7 AM |
53 |
1.7 |
E |
21.7 |
10 |
70 |
0.0 |
| 8 AM |
49 |
1.7 |
E |
22.1 |
10 |
254 |
0.0 |
| 9 AM |
47 |
2.4 |
E |
22.6 |
10 |
454 |
0.0 |
| 10 AM |
50 |
2.7 |
SE |
24.0 |
10 |
643 |
0.0 |
| 11 AM |
54 |
3.0 |
SE |
25.8 |
8 |
808 |
0.0 |
| 12 PM |
54 |
2.6 |
SE |
27.4 |
7 |
925 |
0.0 |
| 1 PM |
60 |
3.5 |
SW |
28.6 |
6 |
995 |
0.0 |
| 2 PM |
62 |
5.1 |
SW |
28.8 |
6 |
994 |
0.0 |
| 3 PM |
62 |
4.8 |
SW |
29.0 |
5 |
969 |
0.0 |
| 4 PM |
67 |
5.4 |
SW |
29.3 |
4 |
883 |
0.0 |
| 5 PM |
67 |
5.1 |
SW |
29.5 |
4 |
742 |
0.0 |
| 6 PM |
65 |
4.8 |
SW |
29.5 |
5 |
562 |
0.0 |
| 7 PM |
70 |
4.8 |
SW |
29.2 |
4 |
366 |
0.0 |
| 8 PM |
70 |
4.6 |
SW |
28.2 |
5 |
169 |
0.0 |
| 9 PM |
68 |
3.8 |
S |
27.1 |
6 |
21 |
0.0 |
| 10 PM |
65 |
3.4 |
S |
26.5 |
6 |
2 |
0.0 |
| 11 PM |
63 |
3.3 |
S |
25.9 |
6 |
2 |
0.0 |
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