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Current Ozone and Weather Data in National Parks


Big Bend National Park - K-Bar Ranch Road, TX
EPA AQS Site Number: 48-043-0101


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Thursday March 26, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 53 39
1 AM 50 36
2 AM 49 34
3 AM 46 32
4 AM -- 30
5 AM 27 32
6 AM 26 34
7 AM 28 36
8 AM 30 38
9 AM 32 40
10 AM 35 42
11 AM 38 43
12 PM 41 45
1 PM 42 46
2 PM 43 46
3 PM 44 46
4 PM 46 47
5 PM 48 47
6 PM 48 46
7 PM 49 46
8 PM 49 45
9 PM 44 45
10 PM 46 45
11 PM -- 44
Weather and Ozone Data Thursday March 26, 2015
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 53 4.5 E 19.2 22 1 0.0
1 AM 50 4.5 E 19.2 21 1 0.0
2 AM 49 5.2 SE 19.0 22 1 0.0
3 AM 46 5.0 SE 17.7 24 1 0.0
4 AM -- 7.6 SE 17.0 31 1 --
5 AM 27 8.6 SE 12.2 51 1 0.0
6 AM 26 7.5 SE 10.4 56 2 0.0
7 AM 28 8.1 SE 9.5 59 2 0.0
8 AM 30 7.2 SE 9.1 61 3 0.0
9 AM 32 7.1 SE 9.1 62 34 0.0
10 AM 35 7.5 SE 10.2 59 218 0.0
11 AM 38 8.5 SE 11.8 55 453 0.0
12 PM 41 7.8 S 13.8 49 701 0.0
1 PM 42 7.4 S 14.9 45 837 0.0
2 PM 43 6.5 S 15.9 42 915 0.0
3 PM 44 5.7 S 17.1 39 926 0.0
4 PM 46 5.7 S 17.8 37 867 0.0
5 PM 48 5.9 S 18.4 35 743 0.0
6 PM 48 5.4 S 18.5 34 560 0.0
7 PM 49 4.4 S 17.8 34 344 0.0
8 PM 49 3.7 S 15.4 37 104 0.0
9 PM 44 1.7 SE 12.3 47 3 0.0
10 PM 46 2.9 SE 10.7 53 2 --
11 PM -- -- -- -- -- -- --
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updated on 03/27/2015 12:41 PM  I   http://www2.nature.nps.gov/air/data/current/data_BIBE-KB2.cfm   I  Email: Webmaster