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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 Sunday April 23, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 48 44
1 AM 47 44
2 AM 46 43
3 AM 44 43
4 AM 43 43
5 AM 43 44
6 AM 44 44
7 AM 43 45
8 AM 43 45
9 AM 43 46
10 AM 44 46
11 AM 47 47
12 PM 47 47
1 PM 48 47
2 PM 48 47
3 PM 47 47
4 PM 46 46
5 PM 47 46
6 PM 48 46
7 PM 48 46
8 PM 48 45
9 PM 46 44
10 PM 46 44
11 PM 45 43
Weather and Ozone Data Sunday April 23, 2017
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 48 4.6 N 15.4 46 2 0.0
1 AM 47 3.7 N 14.6 46 2 0.0
2 AM 46 3.6 N 13.8 49 2 0.0
3 AM 44 3.8 N 13.1 50 2 0.0
4 AM 43 4.2 NW 12.4 51 2 0.0
5 AM 43 4.3 NW 11.7 53 2 0.0
6 AM 44 3.6 NW 11.4 54 2 0.0
7 AM 43 3.8 NW 11.1 55 2 0.0
8 AM 43 3.9 NW 11.7 54 36 0.0
9 AM 43 4.7 NW 13.4 51 222 0.0
10 AM 44 3.7 NW 15.8 46 446 0.0
11 AM 47 2.2 N 18.3 40 657 0.0
12 PM 47 2.5 NE 19.8 35 835 0.0
1 PM 48 3.0 E 20.7 33 954 0.0
2 PM 48 3.0 NE 22.3 32 1008 0.0
3 PM 47 3.2 SE 23.0 31 999 0.0
4 PM 46 2.9 E 24.6 28 927 0.0
5 PM 47 2.8 E 25.4 26 786 0.0
6 PM 48 2.8 N 26.6 25 594 0.0
7 PM 48 3.5 N 26.1 25 373 0.0
8 PM 48 3.1 N 23.7 26 146 0.0
9 PM 46 4.0 NW 21.5 28 5 0.0
10 PM 46 3.5 NW 19.7 30 1 0.0
11 PM 45 3.3 NW 18.3 32 2 0.0
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updated on 04/24/2017 4:41 PM  I   http://nature.nps.gov/air/data/current/data_BIBE-KB2.cfm   I  Email: Webmaster