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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 Tuesday April 22, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 48 41
1 AM 51 39
2 AM 47 36
3 AM 43 35
4 AM 43 34
5 AM 38 34
6 AM 33 35
7 AM 32 36
8 AM 29 39
9 AM 29 44
10 AM 34 48
11 AM 37 52
12 PM 42 55
1 PM 51 58
2 PM -- 58
3 PM 56 58
4 PM 59 58
5 PM 59 59
6 PM 61 59
7 PM 62 59
8 PM 58 59
9 PM 55 58
10 PM 55 58
11 PM 58 58
Weather and Ozone Data Tuesday April 22, 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 48 2.2 SW 23.2 34 1 0.0
1 AM 51 1.8 SW 22.5 34 1 0.0
2 AM 47 1.1 SW 20.9 39 1 0.0
3 AM 43 2.9 NW 20.1 44 1 0.0
4 AM 43 3.6 NW 20.0 47 1 0.0
5 AM 38 3.4 NW 18.6 57 1 0.0
6 AM 33 3.9 NW 17.3 73 1 0.0
7 AM 32 3.9 NW 17.3 78 1 0.0
8 AM 29 3.5 NW 16.7 85 24 0.0
9 AM 29 3.0 N 17.1 84 198 0.0
10 AM 34 3.0 N 18.8 74 418 0.0
11 AM 37 2.9 N 20.9 62 630 0.0
12 PM 42 2.5 NE 23.4 51 809 0.0
1 PM 51 2.4 NE 25.9 35 937 0.0
2 PM -- 2.8 E 27.6 27 999 0.0
3 PM 56 3.2 SE 28.7 24 1002 0.0
4 PM 59 3.7 SE 29.7 22 937 0.0
5 PM 59 3.2 S 30.8 22 810 0.0
6 PM 61 2.8 SE 31.0 20 630 0.0
7 PM 62 3.2 E 30.6 20 435 0.0
8 PM 58 4.4 E 29.1 26 157 0.0
9 PM 55 3.4 NE 27.2 30 6 0.0
10 PM 55 3.5 SE 26.1 32 0 0.0
11 PM 58 4.4 S 25.1 35 1 0.0
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updated on 04/23/2014 10:42 AM  I   http://www.nature.nps.gov/air/data/current/data_BIBE-KB2.cfm   I  Email: Webmaster