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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 September 4, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 40 41
1 AM 42 41
2 AM 41 40
3 AM 42 40
4 AM 41 40
5 AM 41 40
6 AM 41 40
7 AM 41 41
8 AM 40 41
9 AM 40 42
10 AM 40 42
11 AM 40 43
12 PM 42 44
1 PM 43 45
2 PM 44 44
3 PM 44 44
4 PM 44 44
5 PM 45 44
6 PM 47 43
7 PM 47 42
8 PM 46 41
9 PM 41 39
10 PM 42 39
11 PM 45 38
Weather and Ozone Data Friday September 4, 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 40 2.4 SW 24.5 42 1 0.0
1 AM 42 4.0 S 26.7 39 1 0.0
2 AM 41 3.8 S 26.4 39 1 0.0
3 AM 42 3.8 S 25.8 40 1 0.0
4 AM 41 3.3 S 24.5 45 1 0.0
5 AM 41 3.8 S 24.6 44 1 0.0
6 AM 41 3.6 S 24.0 49 1 0.0
7 AM 41 3.2 S 23.7 50 1 0.0
8 AM 40 3.1 S 23.3 52 10 0.0
9 AM 40 3.3 S 25.6 48 150 0.0
10 AM 40 4.5 SE 27.3 44 361 0.0
11 AM 40 4.7 SE 29.0 40 555 0.0
12 PM 42 4.8 SE 30.8 35 732 0.0
1 PM 43 4.3 SE 32.0 31 860 0.0
2 PM 44 3.1 SE 33.1 29 927 0.0
3 PM 44 2.9 SE 34.3 27 932 0.0
4 PM 44 3.2 E 35.9 23 873 0.0
5 PM 45 3.0 NE 36.8 22 770 0.0
6 PM 47 2.6 SE 35.3 21 492 0.0
7 PM 47 2.1 NE 34.9 20 283 0.0
8 PM 46 1.8 NE 33.0 22 116 0.0
9 PM 41 1.1 N 29.3 28 3 0.0
10 PM 42 1.1 SW 28.1 35 1 0.0
11 PM 45 2.1 S 27.3 40 1 0.0
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updated on 09/05/2015 6:40 AM  I   http://www.nature.nps.gov/air/data/current/data_BIBE-KB2.cfm   I  Email: Webmaster