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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


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Friday March 27, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 46 44
1 AM 46 43
2 AM 45 43
3 AM 44 42
4 AM 44 42
5 AM 44 42
6 AM 45 42
7 AM 42 42
8 AM 40 42
9 AM 42 43
10 AM 41 44
11 AM 43 46
12 PM 42 47
1 PM 43 48
2 PM 44 49
3 PM 46 --
4 PM 49 --
5 PM 51 --
6 PM 53 --
7 PM 53 --
Weather and Ozone Data Friday March 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 46 1.7 NE 7.8 65 2 0.0
1 AM 46 3.7 E 9.7 55 2 0.0
2 AM 45 3.3 SE 9.8 53 2 0.0
3 AM 44 4.4 SE 9.5 53 2 0.0
4 AM 44 3.2 E 9.1 53 2 0.0
5 AM 44 1.0 NE 5.1 71 2 0.0
6 AM 45 1.4 NE 4.6 74 2 0.0
7 AM 42 2.0 NE 4.9 71 2 0.0
8 AM 40 1.4 NE 4.5 72 4 0.0
9 AM 42 1.1 N 9.3 59 103 0.0
10 AM 41 2.5 NW 14.5 44 323 0.0
11 AM 43 4.6 NW 15.8 40 542 0.0
12 PM 42 4.8 NW 17.3 37 727 0.0
1 PM 43 4.1 NW 19.0 34 862 0.0
2 PM 44 4.2 NW 20.8 30 940 0.0
3 PM 46 5.5 NW 22.5 26 952 0.0
4 PM 49 5.0 NW 23.9 19 892 0.0
5 PM 51 5.0 NW 24.8 15 763 0.0
6 PM 53 4.3 NW 24.9 14 577 0.0
7 PM 53 3.7 NW 24.4 15 354 0.0
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updated on 03/27/2015 6:42 PM  I   http://nature.nps.gov/air/data/current/data_BIBE-KB.cfm   I  Email: Webmaster