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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 Tuesday September 1, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 43 41
1 AM 44 39
2 AM 44 37
3 AM 43 36
4 AM 40 35
5 AM 41 35
6 AM 38 35
7 AM 35 36
8 AM 32 37
9 AM 30 39
10 AM 30 42
11 AM -- 45
12 PM 40 45
1 PM 42 46
2 PM 43 48
3 PM 45 49
4 PM 47 49
5 PM 50 49
6 PM 49 48
7 PM 48 48
8 PM 50 47
9 PM 53 45
10 PM 50 44
11 PM 48 43
Weather and Ozone Data Tuesday September 1, 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 43 4.1 S 26.5 36 1 0.0
1 AM 44 4.9 S 27.2 34 1 0.0
2 AM 44 5.0 S 26.7 36 1 0.0
3 AM 43 3.5 S 25.3 39 1 0.0
4 AM 40 3.1 S 23.2 45 1 0.0
5 AM 41 3.9 SE 24.5 42 1 0.0
6 AM 38 3.9 SE 23.7 47 1 0.0
7 AM 35 1.0 W 20.2 56 1 0.0
8 AM 32 0.9 W 18.5 60 14 0.0
9 AM 30 2.1 NW 23.0 57 142 0.0
10 AM 30 2.3 N 26.1 54 347 0.0
11 AM -- -- -- 28.8 46 560 0.0
12 PM 40 3.4 SE 30.5 35 737 0.0
1 PM 42 3.5 SE 31.8 31 866 0.0
2 PM 43 3.1 E 33.3 27 933 0.0
3 PM 45 2.7 SE 34.1 25 917 0.0
4 PM 47 2.8 E 35.5 22 863 0.0
5 PM 50 4.1 N 36.8 18 746 0.0
6 PM 49 2.9 NE 36.3 21 566 0.0
7 PM 48 4.3 N 35.5 23 349 0.0
8 PM 50 3.6 NE 32.5 22 127 0.0
9 PM 53 2.4 NE 30.1 27 4 0.0
10 PM 50 2.6 NE 29.0 33 1 0.0
11 PM 48 1.3 NE 27.0 39 1 0.0
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updated on 09/02/2015 3:40 AM  I   http://www2.nature.nps.gov/air/data/current/data_BIBE-KB2.cfm   I  Email: Webmaster