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Explore Air
Current Ozone and Weather Data in National Parks
Big Bend National Park - K-Bar Ranch Road, TX
EPA AQS Site Number: 48-043-0101
| Ozone Friday November 2, 2012 |
Hour Ending
(Local Time) |
1-Hour Average
(parts per billion) |
8-Hour Average
(parts per billion) |
| 12 AM |
51 |
49 |
| 1 AM |
51 |
48 |
| 2 AM |
50 |
48 |
| 3 AM |
51 |
48 |
| 4 AM |
-- |
48 |
| 5 AM |
48 |
49 |
| 6 AM |
46 |
49 |
| 7 AM |
46 |
49 |
| 8 AM |
48 |
-- |
| 9 AM |
50 |
-- |
| 10 AM |
51 |
-- |
| 11 AM |
51 |
-- |
| 12 PM |
52 |
-- |
| Weather and Ozone Data Friday November 2, 2012 |
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 |
51 |
3.6 |
S |
21.7 |
35 |
0 |
0.0 |
| 1 AM |
51 |
4.1 |
SE |
21.1 |
36 |
0 |
0.0 |
| 2 AM |
50 |
3.9 |
S |
20.5 |
39 |
0 |
0.0 |
| 3 AM |
51 |
3.8 |
S |
20.0 |
43 |
0 |
0.0 |
| 4 AM |
-- |
3.5 |
S |
19.7 |
43 |
0 |
0.0 |
| 5 AM |
48 |
1.4 |
SW |
18.6 |
41 |
0 |
0.0 |
| 6 AM |
46 |
1.7 |
SE |
17.3 |
47 |
0 |
0.0 |
| 7 AM |
46 |
1.4 |
S |
17.1 |
48 |
-- |
0.0 |
| 8 AM |
48 |
2.0 |
SE |
17.5 |
50 |
-- |
0.0 |
| 9 AM |
50 |
3.9 |
SE |
19.0 |
45 |
43 |
0.0 |
| 10 AM |
51 |
3.9 |
SE |
21.0 |
41 |
260 |
0.0 |
| 11 AM |
51 |
4.7 |
SE |
22.3 |
38 |
464 |
0.0 |
| 12 PM |
52 |
4.9 |
SE |
23.5 |
32 |
643 |
0.0 |
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