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Explore Air
Current Ozone and Weather Data in National Parks
Lassen Volcanic National Park - Manzanita Lake Fire Station, CA EPA AQS Site Number: 06-089-3003
| Ozone Friday May 24, 2013 |
Hour Ending (Local Time) |
1-Hour Average (parts per billion) |
8-Hour Average (parts per billion) |
| 12 AM |
36 |
32 |
| 1 AM |
33 |
31 |
| 2 AM |
34 |
31 |
| 3 AM |
32 |
33 |
| 4 AM |
31 |
35 |
| 5 AM |
31 |
36 |
| 6 AM |
31 |
38 |
| 7 AM |
28 |
40 |
| 8 AM |
30 |
42 |
| 9 AM |
38 |
45 |
| 10 AM |
45 |
47 |
| 11 AM |
46 |
47 |
| 12 PM |
45 |
48 |
| 1 PM |
45 |
-- |
| 2 PM |
46 |
-- |
| 3 PM |
48 |
-- |
| 4 PM |
51 |
-- |
| 5 PM |
54 |
-- |
| Weather and Ozone Data Friday May 24, 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 |
36 |
0.8 |
E |
0.2 |
61 |
0 |
0.0 |
| 1 AM |
33 |
0.8 |
E |
-0.3 |
67 |
0 |
0.0 |
| 2 AM |
34 |
1.0 |
E |
-0.6 |
67 |
0 |
0.0 |
| 3 AM |
32 |
0.7 |
E |
-1.3 |
73 |
0 |
0.0 |
| 4 AM |
31 |
0.7 |
E |
-1.5 |
76 |
0 |
0.0 |
| 5 AM |
31 |
0.8 |
E |
-1.6 |
80 |
0 |
0.0 |
| 6 AM |
31 |
0.7 |
E |
-1.7 |
81 |
2 |
0.0 |
| 7 AM |
28 |
0.7 |
E |
-1.0 |
83 |
18 |
0.0 |
| 8 AM |
30 |
0.7 |
NE |
2.2 |
73 |
127 |
0.0 |
| 9 AM |
38 |
1.8 |
W |
6.2 |
58 |
471 |
0.0 |
| 10 AM |
45 |
2.8 |
SW |
8.2 |
42 |
662 |
0.0 |
| 11 AM |
46 |
3.3 |
W |
9.1 |
40 |
814 |
0.0 |
| 12 PM |
45 |
3.4 |
W |
9.7 |
43 |
912 |
0.0 |
| 1 PM |
45 |
3.5 |
W |
10.3 |
43 |
961 |
0.0 |
| 2 PM |
46 |
3.5 |
W |
10.8 |
40 |
963 |
0.0 |
| 3 PM |
48 |
3.6 |
SW |
11.3 |
34 |
918 |
0.0 |
| 4 PM |
51 |
3.8 |
SW |
11.8 |
31 |
826 |
0.0 |
| 5 PM |
54 |
3.8 |
SW |
11.5 |
30 |
629 |
0.0 |
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