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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 April 1, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 44 42
1 AM 44 41
2 AM 40 40
3 AM 47 41
4 AM 42 40
5 AM 42 40
6 AM 43 40
7 AM 41 41
8 AM 36 41
9 AM 36 43
10 AM 42 45
11 AM 43 46
12 PM 42 47
1 PM 44 48
2 PM 44 49
3 PM 46 50
4 PM 48 50
5 PM 51 51
6 PM 52 51
7 PM 52 50
8 PM 51 49
9 PM 49 49
10 PM 51 49
11 PM 51 --
Weather and Ozone Data Wednesday April 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 44 8.1 E 18.1 61 1 0.5
1 AM 44 7.6 E 15.8 75 1 0.1
2 AM 40 4.4 SE 15.4 77 2 0.1
3 AM 47 5.8 E 16.0 68 2 0.7
4 AM 42 4.6 NE 16.2 67 2 0.0
5 AM 42 4.1 N 15.1 72 2 0.0
6 AM 43 3.4 N 14.5 72 2 0.0
7 AM 41 2.8 N 13.1 76 2 0.0
8 AM 36 1.7 E 12.2 79 4 0.0
9 AM 36 1.6 SE 15.8 71 115 0.0
10 AM 42 1.4 W 19.5 59 328 0.0
11 AM 43 3.2 NW 20.2 56 540 0.0
12 PM 42 4.2 NW 21.6 52 723 0.0
1 PM 44 4.6 NW 23.6 44 856 0.0
2 PM 44 3.1 NW 24.9 39 913 0.0
3 PM 46 3.0 NW 26.4 33 889 0.0
4 PM 48 2.8 SW 28.2 29 829 0.0
5 PM 51 4.0 SE 29.0 25 753 0.0
6 PM 52 3.8 SE 29.1 24 574 0.0
7 PM 52 2.9 E 28.1 25 355 0.0
8 PM 51 2.4 E 24.7 30 119 0.0
9 PM 49 2.7 NE 19.4 42 3 0.0
10 PM 51 2.5 NE 17.8 43 1 0.0
11 PM 51 3.1 NE 19.4 35 1 0.0
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updated on 04/02/2015 2:40 AM  I   http://nature.nps.gov/air/data/current/data_BIBE-KB2.cfm   I  Email: Webmaster