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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 Thursday July 30, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 32 30
1 AM 32 30
2 AM 32 29
3 AM 32 29
4 AM 31 28
5 AM 30 28
6 AM 30 28
7 AM 28 28
8 AM 27 29
9 AM 28 30
10 AM 27 31
11 AM 27 32
12 PM 29 33
1 PM 31 34
2 PM 33 33
3 PM 33 33
4 PM 36 33
5 PM 38 32
6 PM 35 31
7 PM 34 30
8 PM 32 30
9 PM 30 30
10 PM 31 30
11 PM 32 29
Weather and Ozone Data Thursday July 30, 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 32 5.7 S 29.4 33 1 0.0
1 AM 32 5.0 S 28.7 34 1 0.0
2 AM 32 5.8 S 28.3 34 1 0.0
3 AM 32 5.1 S 27.7 35 1 0.0
4 AM 31 4.4 S 26.9 37 1 0.0
5 AM 30 4.1 S 26.2 39 1 0.0
6 AM 30 3.9 S 25.6 40 1 0.0
7 AM 28 3.1 S 22.9 47 1 0.0
8 AM 27 2.5 S 23.1 47 33 0.0
9 AM 28 2.0 SE 27.9 39 203 0.0
10 AM 27 2.2 NE 29.9 38 393 0.0
11 AM 27 2.1 NE 31.7 36 614 0.0
12 PM 29 2.2 E 32.8 32 779 0.0
1 PM 31 3.1 NE 34.3 27 908 0.0
2 PM 33 3.1 N 35.3 25 863 0.0
3 PM 33 3.6 E 35.9 23 1009 0.0
4 PM 36 3.9 E 36.7 19 938 0.0
5 PM 38 3.3 E 37.2 19 830 0.0
6 PM 35 3.8 NE 36.9 20 584 0.0
7 PM 34 4.3 NE 36.2 21 412 0.0
8 PM 32 5.5 NE 34.6 22 238 0.0
9 PM 30 4.1 E 32.7 24 45 0.0
10 PM 31 3.8 SE 31.0 27 1 0.0
11 PM 32 2.7 S 29.2 29 1 0.0
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updated on 07/31/2015 8:46 PM  I   http://www.nature.nps.gov/air/data/current/data_BIBE-KB2.cfm   I  Email: Webmaster