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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 April 26, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 54 48
1 AM 51 47
2 AM 50 47
3 AM 49 47
4 AM 47 48
5 AM 45 50
6 AM 47 51
7 AM 47 52
8 AM 47 53
9 AM 47 53
10 AM 52 54
11 AM 57 54
12 PM 58 54
1 PM 57 53
2 PM 55 --
3 PM 51 --
4 PM 52 --
5 PM 53 --
6 PM 53 --
7 PM -- --
8 PM -- 60
9 PM -- 60
10 PM 55 59
11 PM 59 59
Weather and Ozone Data Sunday April 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 54 3.4 NE 18.7 20 1 0.0
1 AM 51 1.2 NE 17.7 21 1 0.0
2 AM 50 2.9 NE 16.8 25 1 0.0
3 AM 49 4.0 N 19.6 24 1 0.0
4 AM 47 2.0 E 16.1 28 1 0.0
5 AM 45 2.0 E 15.6 27 1 0.0
6 AM 47 2.0 NE 14.8 27 1 0.0
7 AM 47 2.8 NE 13.6 29 1 0.0
8 AM 47 2.0 W 15.2 29 33 0.0
9 AM 47 2.9 N 21.1 25 221 0.0
10 AM 52 5.9 N 23.5 19 445 0.0
11 AM 57 7.8 N 25.7 16 662 0.0
12 PM 58 8.0 N 27.4 12 841 0.0
1 PM 57 7.9 N 28.9 9 968 0.0
2 PM 55 8.3 NE 30.0 9 1027 0.0
3 PM 51 6.3 N 31.1 9 1020 0.0
4 PM 52 7.0 NE 31.8 8 959 0.0
5 PM 53 6.5 NE 32.3 7 825 0.0
6 PM 53 4.9 NE 32.9 7 621 0.0
7 PM -- -- -- -- -- -- --
8 PM -- -- -- -- -- -- --
9 PM -- -- -- -- -- -- --
10 PM 55 9.9 SE 20.3 22 1 --
11 PM 59 8.7 SE 19.0 24 1 0.0
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updated on 04/27/2015 8:43 AM  I   http://nature.nps.gov/air/data/current/data_BIBE-KB2.cfm   I  Email: Webmaster