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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 February 27, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 29 32
1 AM 31 32
2 AM 33 33
3 AM 34 33
4 AM 33 32
5 AM 33 32
6 AM 33 31
7 AM 33 30
8 AM 33 29
9 AM 33 29
10 AM 32 28
11 AM 31 27
12 PM 29 26
1 PM 27 26
2 PM 27 26
3 PM 27 26
4 PM 26 26
5 PM 26 26
6 PM 26 26
7 PM 26 26
8 PM 26 26
9 PM 27 26
10 PM 27 25
11 PM 27 25
Weather and Ozone Data Friday February 27, 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 29 7.4 SE -0.1 72 2 0.0
1 AM 31 7.6 SE -0.8 73 2 0.0
2 AM 33 6.6 SE -1.5 76 2 0.0
3 AM 34 5.8 SE -2.0 78 2 0.0
4 AM 33 5.3 SE -1.9 77 2 0.0
5 AM 33 4.5 SE -1.7 77 2 0.0
6 AM 33 4.6 SE -1.9 77 2 0.0
7 AM 33 4.2 SE -2.2 79 2 0.0
8 AM 33 4.3 SE -2.4 80 5 0.0
9 AM 33 5.0 SE -2.5 83 27 0.0
10 AM 32 5.0 SE -2.3 86 62 0.0
11 AM 31 5.2 SE -1.6 87 127 0.0
12 PM 29 5.8 SE -0.6 85 209 0.0
1 PM 27 6.3 SE 0.3 82 301 0.0
2 PM 27 7.3 SE 0.8 81 348 0.0
3 PM 27 7.0 SE 1.0 80 341 0.0
4 PM 26 7.3 SE 1.3 80 283 0.0
5 PM 26 8.9 SE -0.3 88 108 0.0
6 PM 26 7.0 SE -0.7 93 46 0.0
7 PM 26 7.2 SE -0.7 93 8 0.0
8 PM 26 6.3 SE -0.7 93 2 0.0
9 PM 27 6.1 SE -0.7 93 2 0.0
10 PM 27 5.5 SE -0.6 92 2 0.0
11 PM 27 4.8 SE -0.7 92 2 0.0
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updated on 02/28/2015 7:41 PM  I   http://nature.nps.gov/air/data/current/data_BIBE-KB2.cfm   I  Email: Webmaster