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Explore Air
Current Ozone and Weather Data in National Parks
Denali National Park and Preserve - Headquarters, AK EPA AQS Site Number: 02-290-0003
| Ozone Sunday November 22, 2009 |
Hour Ending (Local Time) |
1-Hour Average (parts per billion) |
8-Hour Average (parts per billion) |
| 12 AM |
35 |
36 |
| 1 AM |
35 |
37 |
| 2 AM |
36 |
37 |
| 3 AM |
37 |
38 |
| 4 AM |
38 |
38 |
| 5 AM |
38 |
39 |
| 6 AM |
38 |
39 |
| 7 AM |
38 |
39 |
| 8 AM |
39 |
40 |
| 9 AM |
39 |
40 |
| 10 AM |
40 |
40 |
| 11 AM |
40 |
40 |
| 12 PM |
40 |
40 |
| 1 PM |
40 |
40 |
| 2 PM |
41 |
40 |
| 3 PM |
41 |
40 |
| 4 PM |
41 |
-- |
| 5 PM |
41 |
-- |
| 6 PM |
41 |
-- |
| 7 PM |
41 |
-- |
| 8 PM |
40 |
-- |
| Weather and Ozone Data Sunday November 22, 2009 |
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 |
35 |
0.5 |
NW |
-16.0 |
79 |
-- |
0.0 |
| 1 AM |
35 |
0.8 |
NW |
-15.4 |
80 |
-- |
0.0 |
| 2 AM |
36 |
0.7 |
W |
-14.4 |
80 |
-- |
0.0 |
| 3 AM |
37 |
1.0 |
N |
-12.4 |
79 |
-- |
0.0 |
| 4 AM |
38 |
1.1 |
N |
-11.4 |
78 |
-- |
0.0 |
| 5 AM |
38 |
1.3 |
N |
-10.7 |
79 |
-- |
0.0 |
| 6 AM |
38 |
1.5 |
NE |
-10.0 |
79 |
-- |
0.0 |
| 7 AM |
38 |
0.9 |
NW |
-9.7 |
80 |
-- |
0.0 |
| 8 AM |
39 |
1.5 |
NE |
-8.2 |
75 |
-- |
0.0 |
| 9 AM |
39 |
1.7 |
N |
-7.5 |
73 |
-- |
0.0 |
| 10 AM |
40 |
1.4 |
N |
-6.4 |
68 |
-- |
0.0 |
| 11 AM |
40 |
2.0 |
N |
-6.3 |
70 |
0 |
0.0 |
| 12 PM |
40 |
1.7 |
N |
-6.0 |
69 |
1 |
0.0 |
| 1 PM |
40 |
2.4 |
NE |
-5.5 |
69 |
3 |
0.0 |
| 2 PM |
41 |
2.1 |
NE |
-4.4 |
62 |
2 |
0.0 |
| 3 PM |
41 |
1.3 |
NE |
-4.3 |
63 |
1 |
0.0 |
| 4 PM |
41 |
1.3 |
N |
-4.4 |
64 |
0 |
0.0 |
| 5 PM |
41 |
2.2 |
NE |
-4.0 |
66 |
-- |
0.0 |
| 6 PM |
41 |
2.2 |
NE |
-4.2 |
69 |
-- |
0.0 |
| 7 PM |
41 |
1.6 |
NW |
-4.2 |
66 |
-- |
0.0 |
| 8 PM |
40 |
2.3 |
NE |
-4.4 |
66 |
-- |
0.0 |
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