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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 Sunday July 26, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 46 45
1 AM 50 45
2 AM 50 44
3 AM 49 43
4 AM 44 42
5 AM 43 42
6 AM 42 42
7 AM 41 42
8 AM 41 42
9 AM 42 42
10 AM 42 42
11 AM 44 42
12 PM 45 42
1 PM 41 43
2 PM 41 43
3 PM 42 43
4 PM 42 42
5 PM 41 42
6 PM 42 42
7 PM 48 42
8 PM 48 41
9 PM 43 40
10 PM 39 39
11 PM 40 39
Weather and Ozone Data Sunday July 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 46 3.1 S 26.1 44 1 0.0
1 AM 50 3.5 SW 26.8 39 1 0.0
2 AM 50 3.0 S 26.0 40 1 0.0
3 AM 49 4.8 S 27.9 36 1 0.0
4 AM 44 6.2 S 28.1 42 1 0.0
5 AM 43 5.7 S 27.7 43 1 0.0
6 AM 42 4.8 S 27.1 42 1 0.0
7 AM 41 4.5 S 26.6 45 1 0.0
8 AM 41 5.0 S 26.7 47 40 0.0
9 AM 42 5.1 S 28.5 41 206 0.0
10 AM 42 5.7 S 29.9 37 412 0.0
11 AM 44 5.6 S 31.9 31 610 0.0
12 PM 45 5.4 S 33.6 28 781 0.0
1 PM 41 5.6 S 35.0 25 907 0.0
2 PM 41 5.4 S 36.1 23 976 0.0
3 PM 42 5.1 S 36.8 21 989 0.0
4 PM 42 3.7 S 37.4 21 934 0.0
5 PM 41 3.2 SE 37.9 20 753 0.0
6 PM 42 2.8 S 38.0 19 654 0.0
7 PM 48 3.7 E 37.9 20 432 0.0
8 PM 48 4.9 E 35.2 25 148 0.0
9 PM 43 8.7 S 25.8 58 69 0.7
10 PM 39 6.0 S 27.2 50 1 0.0
11 PM 40 5.2 S 29.2 45 1 0.0
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updated on 07/27/2015 10:56 PM  I   http://www2.nature.nps.gov/air/data/current/data_BIBE-KB2.cfm   I  Email: Webmaster