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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 Thursday November 1, 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 |
49 |
47 |
| 4 AM |
-- |
47 |
| 5 AM |
49 |
47 |
| 6 AM |
46 |
47 |
| 7 AM |
48 |
47 |
| 8 AM |
48 |
48 |
| 9 AM |
47 |
48 |
| 10 AM |
48 |
49 |
| 11 AM |
46 |
50 |
| 12 PM |
46 |
50 |
| 1 PM |
48 |
51 |
| 2 PM |
50 |
51 |
| 3 PM |
51 |
52 |
| 4 PM |
52 |
51 |
| 5 PM |
54 |
51 |
| 6 PM |
55 |
51 |
| 7 PM |
51 |
50 |
| 8 PM |
49 |
50 |
| 9 PM |
52 |
50 |
| 10 PM |
52 |
50 |
| 11 PM |
49 |
49 |
| Weather and Ozone Data Thursday November 1, 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 |
3.2 |
NW |
19.0 |
39 |
0 |
0.0 |
| 1 AM |
51 |
2.6 |
W |
18.8 |
42 |
0 |
0.0 |
| 2 AM |
50 |
2.3 |
NW |
17.9 |
47 |
-- |
0.0 |
| 3 AM |
49 |
2.5 |
NW |
17.0 |
52 |
-- |
0.0 |
| 4 AM |
-- |
2.2 |
W |
17.0 |
54 |
-- |
0.0 |
| 5 AM |
49 |
2.1 |
W |
16.5 |
56 |
-- |
0.0 |
| 6 AM |
46 |
1.8 |
NW |
14.6 |
62 |
-- |
0.0 |
| 7 AM |
48 |
2.6 |
W |
15.6 |
66 |
-- |
0.0 |
| 8 AM |
48 |
2.6 |
NW |
15.4 |
68 |
0 |
0.0 |
| 9 AM |
47 |
1.7 |
W |
14.9 |
69 |
61 |
0.0 |
| 10 AM |
48 |
2.0 |
N |
17.3 |
61 |
271 |
0.0 |
| 11 AM |
46 |
2.5 |
N |
18.6 |
56 |
483 |
0.0 |
| 12 PM |
46 |
2.0 |
NE |
20.1 |
50 |
652 |
0.0 |
| 1 PM |
48 |
1.8 |
SE |
22.2 |
43 |
760 |
0.0 |
| 2 PM |
50 |
1.9 |
SE |
23.5 |
38 |
800 |
0.0 |
| 3 PM |
51 |
2.4 |
E |
24.7 |
34 |
770 |
0.0 |
| 4 PM |
52 |
2.1 |
E |
25.3 |
30 |
669 |
0.0 |
| 5 PM |
54 |
2.2 |
SE |
26.1 |
24 |
497 |
0.0 |
| 6 PM |
55 |
2.1 |
SE |
26.1 |
21 |
225 |
0.0 |
| 7 PM |
51 |
1.8 |
SW |
23.6 |
23 |
28 |
0.0 |
| 8 PM |
49 |
1.7 |
SW |
21.0 |
25 |
1 |
0.0 |
| 9 PM |
52 |
2.6 |
SW |
21.1 |
24 |
0 |
0.0 |
| 10 PM |
52 |
2.2 |
S |
21.6 |
27 |
0 |
0.0 |
| 11 PM |
49 |
3.1 |
S |
20.3 |
37 |
0 |
0.0 |
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