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Explore Air
Current Ozone and Weather Data in National Parks
Yosemite National Park - Turtleback Dome, CA EPA AQS Site Number: 06-043-0003
| Ozone Tuesday June 11, 2013 |
Hour Ending (Local Time) |
1-Hour Average (parts per billion) |
8-Hour Average (parts per billion) |
| 12 AM |
41 |
37 |
| 1 AM |
40 |
36 |
| 2 AM |
36 |
35 |
| 3 AM |
35 |
37 |
| 4 AM |
37 |
38 |
| 5 AM |
37 |
39 |
| 6 AM |
37 |
41 |
| 7 AM |
37 |
43 |
| 8 AM |
33 |
45 |
| 9 AM |
33 |
47 |
| 10 AM |
47 |
49 |
| 11 AM |
47 |
-- |
| 12 PM |
48 |
-- |
| 1 PM |
50 |
-- |
| 2 PM |
53 |
-- |
| 3 PM |
54 |
-- |
| Weather and Ozone Data Tuesday June 11, 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 |
41 |
2.8 |
NE |
13.7 |
65 |
0 |
0.0 |
| 1 AM |
40 |
3.5 |
E |
13.8 |
61 |
0 |
0.0 |
| 2 AM |
36 |
4.3 |
E |
13.3 |
64 |
0 |
0.0 |
| 3 AM |
35 |
4.5 |
E |
13.4 |
63 |
0 |
0.0 |
| 4 AM |
37 |
4.3 |
E |
13.7 |
60 |
0 |
0.0 |
| 5 AM |
37 |
4.5 |
NE |
13.6 |
60 |
0 |
0.0 |
| 6 AM |
37 |
4.4 |
NE |
13.3 |
61 |
6 |
0.0 |
| 7 AM |
37 |
4.1 |
NE |
13.8 |
59 |
85 |
0.0 |
| 8 AM |
33 |
3.9 |
NE |
14.8 |
56 |
286 |
0.0 |
| 9 AM |
33 |
3.4 |
NE |
16.3 |
51 |
494 |
0.0 |
| 10 AM |
47 |
1.9 |
SW |
18.3 |
40 |
689 |
0.0 |
| 11 AM |
47 |
4.3 |
SW |
18.7 |
40 |
860 |
0.0 |
| 12 PM |
48 |
4.0 |
SW |
19.4 |
38 |
853 |
0.0 |
| 1 PM |
50 |
3.9 |
SW |
19.6 |
43 |
574 |
0.0 |
| 2 PM |
53 |
3.4 |
SW |
20.3 |
42 |
711 |
0.0 |
| 3 PM |
54 |
3.9 |
SW |
20.6 |
39 |
569 |
0.0 |
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