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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 Friday July 25, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 51 48
1 AM 51 48
2 AM 50 47
3 AM 47 46
4 AM 46 46
5 AM 48 47
6 AM 49 47
7 AM 48 47
8 AM 45 48
9 AM 44 48
10 AM 47 49
11 AM 46 50
12 PM 50 51
1 PM 50 52
2 PM 51 52
3 PM 51 51
4 PM 51 51
5 PM 52 50
6 PM 53 49
7 PM 54 48
8 PM 54 46
9 PM 52 45
10 PM 48 44
11 PM 46 43
Weather and Ozone Data Friday July 25, 2014
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 5.5 S 26.3 47 1 0.0
1 AM 51 3.9 S 26.5 44 1 0.0
2 AM 50 3.3 SE 25.7 48 1 0.0
3 AM 47 1.9 SE 24.1 55 1 0.0
4 AM 46 1.3 S 23.4 58 1 0.0
5 AM 48 2.8 SE 23.7 58 1 0.0
6 AM 49 2.8 S 24.6 52 1 0.0
7 AM 48 2.5 S 24.1 53 1 0.0
8 AM 45 1.4 S 23.7 55 37 0.0
9 AM 44 1.8 SE 25.1 53 203 0.0
10 AM 47 3.0 SE 26.7 49 409 0.0
11 AM 46 3.7 SE 27.7 46 607 0.0
12 PM 50 2.9 SE 29.2 42 776 0.0
1 PM 50 3.3 SE 30.2 38 906 0.0
2 PM 51 3.3 SE 31.0 34 815 0.0
3 PM 51 3.6 SE 31.8 32 991 0.0
4 PM 51 3.3 S 33.6 29 975 0.0
5 PM 52 3.1 SE 34.2 27 840 0.0
6 PM 53 2.2 SE 34.5 26 661 0.0
7 PM 54 2.7 S 35.1 26 430 0.0
8 PM 54 2.5 E 33.4 27 60 0.0
9 PM 52 2.1 E 32.9 28 23 0.0
10 PM 48 6.1 SE 30.4 39 1 0.0
11 PM 46 7.5 SW 27.5 49 1 0.0
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updated on 07/26/2014 6:40 AM  I   http://www.nature.nps.gov/air/data/current/data_BIBE-KB2.cfm   I  Email: Webmaster