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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 February 26, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 45 43
1 AM 44 42
2 AM 43 42
3 AM 44 42
4 AM 44 41
5 AM 44 40
6 AM 41 40
7 AM 39 40
8 AM 41 40
9 AM 43 40
10 AM 40 40
11 AM 38 40
12 PM 40 40
1 PM 41 39
2 PM 42 38
3 PM 41 36
4 PM 41 35
5 PM 42 33
6 PM 40 32
7 PM 38 31
8 PM 34 31
9 PM 31 30
10 PM 28 31
11 PM 28 31
Weather and Ozone Data Thursday February 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 45 1.3 NE 7.0 43 2 0.0
1 AM 44 1.0 SE 5.3 45 2 0.0
2 AM 43 1.8 NE 5.8 45 2 0.0
3 AM 44 1.6 N 8.8 31 2 0.0
4 AM 44 2.6 NE 6.1 42 2 0.0
5 AM 44 1.0 N 6.2 42 2 0.0
6 AM 41 2.4 SE 7.1 41 2 0.0
7 AM 39 4.0 SE 8.0 40 2 0.0
8 AM 41 4.3 E 9.6 38 14 0.0
9 AM 43 4.6 SE 14.3 34 192 0.0
10 AM 40 5.0 S 14.7 37 404 0.0
11 AM 38 6.5 S 13.7 36 594 0.0
12 PM 40 7.5 S 14.1 39 736 0.0
1 PM 41 7.2 S 14.6 36 816 0.0
2 PM 42 6.7 S 15.0 38 831 0.0
3 PM 41 6.5 S 15.0 38 778 0.0
4 PM 41 6.9 S 15.0 38 656 0.0
5 PM 42 5.6 S 15.0 36 482 0.0
6 PM 40 7.1 S 12.7 39 268 0.0
7 PM 38 6.8 S 8.6 49 29 0.0
8 PM 34 6.1 S 5.9 56 2 0.0
9 PM 31 5.3 SE 3.8 61 2 0.0
10 PM 28 6.5 SE 1.9 66 2 0.0
11 PM 28 7.3 SE 0.9 69 2 0.0
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updated on 02/27/2015 9:41 PM  I   http://www.nature.nps.gov/air/data/current/data_BIBE-KB2.cfm   I  Email: Webmaster