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Explore Air
Current Ozone and Weather Data in National Parks
Chiricahua National Monument - Entrance Station, AZ EPA AQS Site Number: 04-003-8001
| Ozone Saturday May 25, 2013 |
Hour Ending (Local Time) |
1-Hour Average (parts per billion) |
8-Hour Average (parts per billion) |
| 12 AM |
40 |
41 |
| 1 AM |
40 |
43 |
| 2 AM |
41 |
46 |
| 3 AM |
41 |
49 |
| 4 AM |
41 |
51 |
| 5 AM |
43 |
53 |
| 6 AM |
44 |
55 |
| 7 AM |
44 |
57 |
| 8 AM |
56 |
58 |
| 9 AM |
61 |
58 |
| 10 AM |
62 |
58 |
| 11 AM |
59 |
58 |
| 12 PM |
58 |
59 |
| 1 PM |
60 |
58 |
| 2 PM |
56 |
58 |
| 3 PM |
54 |
59 |
| 4 PM |
60 |
59 |
| 5 PM |
62 |
-- |
| 6 PM |
62 |
-- |
| 7 PM |
60 |
-- |
| 8 PM |
55 |
-- |
| 9 PM |
60 |
-- |
| Weather and Ozone Data Saturday May 25, 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 |
40 |
4.2 |
E |
17.6 |
15 |
1 |
0.0 |
| 1 AM |
40 |
4.0 |
E |
17.0 |
16 |
1 |
0.0 |
| 2 AM |
41 |
3.4 |
E |
15.9 |
18 |
1 |
0.0 |
| 3 AM |
41 |
3.9 |
E |
15.2 |
19 |
1 |
0.0 |
| 4 AM |
41 |
3.4 |
E |
14.0 |
20 |
1 |
0.0 |
| 5 AM |
43 |
4.3 |
E |
14.3 |
20 |
1 |
0.0 |
| 6 AM |
44 |
3.3 |
E |
13.4 |
22 |
10 |
0.0 |
| 7 AM |
44 |
3.2 |
E |
15.8 |
21 |
145 |
0.0 |
| 8 AM |
56 |
1.1 |
NE |
21.2 |
15 |
437 |
0.0 |
| 9 AM |
61 |
2.5 |
W |
23.6 |
16 |
660 |
0.0 |
| 10 AM |
62 |
4.6 |
SW |
25.1 |
17 |
851 |
0.0 |
| 11 AM |
59 |
4.8 |
SW |
26.3 |
15 |
993 |
0.0 |
| 12 PM |
58 |
4.7 |
SW |
27.2 |
13 |
1078 |
0.0 |
| 1 PM |
60 |
4.4 |
SW |
28.4 |
13 |
1109 |
0.0 |
| 2 PM |
56 |
6.0 |
SW |
29.6 |
11 |
1072 |
0.0 |
| 3 PM |
54 |
5.6 |
SW |
30.2 |
10 |
977 |
0.0 |
| 4 PM |
60 |
6.2 |
SW |
30.3 |
9 |
823 |
0.0 |
| 5 PM |
62 |
5.6 |
W |
29.9 |
9 |
617 |
0.0 |
| 6 PM |
62 |
5.0 |
W |
29.4 |
9 |
394 |
0.0 |
| 7 PM |
60 |
4.1 |
W |
27.8 |
10 |
155 |
0.0 |
| 8 PM |
55 |
1.9 |
SW |
24.8 |
11 |
4 |
0.0 |
| 9 PM |
60 |
1.0 |
SW |
23.1 |
12 |
1 |
0.0 |
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