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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 Wednesday July 23, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 47 35
1 AM 38 33
2 AM 37 32
3 AM 37 31
4 AM 35 30
5 AM 32 31
6 AM 31 32
7 AM 30 33
8 AM 28 35
9 AM 27 37
10 AM 29 39
11 AM 35 41
12 PM 39 43
1 PM 41 44
2 PM 41 45
3 PM 44 46
4 PM 44 47
5 PM 43 47
6 PM 45 47
7 PM 48 47
8 PM 49 47
9 PM 49 46
10 PM 50 45
11 PM 51 43
Weather and Ozone Data Wednesday July 23, 2014
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 47 2.6 SE 28.9 47 1 0.0
1 AM 38 3.4 S 28.4 49 1 0.0
2 AM 37 3.0 S 27.8 50 1 0.0
3 AM 37 3.5 S 26.9 53 1 0.0
4 AM 35 2.0 S 26.6 54 1 0.0
5 AM 32 1.2 S 25.4 58 1 0.0
6 AM 31 1.6 NW 24.4 61 1 0.0
7 AM 30 2.1 NW 24.2 62 1 0.0
8 AM 28 2.6 NW 24.1 61 35 0.0
9 AM 27 3.4 NW 24.9 58 198 0.0
10 AM 29 3.1 N 25.9 55 412 --
11 AM 35 2.3 NE 27.8 51 609 0.0
12 PM 39 2.9 E 28.7 47 433 0.0
1 PM 41 3.8 E 30.1 43 675 0.0
2 PM 41 3.4 E 31.6 37 868 0.0
3 PM 44 3.7 E 32.4 30 972 0.0
4 PM 44 4.0 NE 33.2 27 840 0.0
5 PM 43 4.2 NE 32.9 28 455 0.0
6 PM 45 5.4 NE 33.6 26 605 0.0
7 PM 48 5.0 E 33.3 25 223 0.0
8 PM 49 4.9 E 32.8 25 202 0.0
9 PM 49 4.3 E 31.8 26 43 0.0
10 PM 50 4.0 E 30.7 27 1 0.0
11 PM 51 3.4 SE 29.8 27 1 0.0
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updated on 07/24/2014 8:40 AM  I   http://www2.nature.nps.gov/air/data/current/data_BIBE-KB2.cfm   I  Email: Webmaster