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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 Monday September 29, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 29 28
1 AM 29 29
2 AM 29 29
3 AM 31 29
4 AM 27 29
5 AM 29 30
6 AM 29 31
7 AM 27 31
8 AM 32 33
9 AM 30 33
10 AM 32 34
11 AM 32 35
12 PM 33 36
1 PM 34 36
2 PM 35 36
3 PM 37 36
4 PM 37 36
5 PM 37 37
6 PM 39 37
7 PM 37 37
8 PM 34 37
9 PM 32 37
10 PM 39 37
11 PM 40 36
Weather and Ozone Data Monday September 29, 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 29 3.5 NW 19.0 84 1 0.0
1 AM 29 3.3 NW 18.9 84 1 0.0
2 AM 29 2.6 NW 18.6 85 1 0.0
3 AM 31 2.3 NW 18.7 84 1 0.0
4 AM 27 1.6 NW 18.2 86 1 0.0
5 AM 29 1.6 NW 18.2 86 1 0.0
6 AM 29 2.1 NW 18.0 87 1 0.0
7 AM 27 1.7 NW 17.6 89 1 0.0
8 AM 32 1.9 W 18.0 88 4 0.0
9 AM 30 1.6 NW 18.1 89 108 0.0
10 AM 32 2.0 N 19.0 85 303 0.0
11 AM 32 1.7 NE 20.5 78 502 0.0
12 PM 33 1.6 E 22.4 70 670 0.0
1 PM 34 1.9 E 23.9 63 796 0.0
2 PM 35 1.8 SE 24.8 58 847 0.0
3 PM 37 2.0 E 25.6 51 838 0.0
4 PM 37 2.0 E 26.8 49 762 0.0
5 PM 37 2.0 NE 27.3 47 625 0.0
6 PM 39 1.7 N 27.8 42 442 0.0
7 PM 37 2.1 SE 28.0 43 227 0.0
8 PM 34 1.8 S 25.3 50 14 0.0
9 PM 32 2.0 SW 23.4 57 1 0.0
10 PM 39 1.8 W 23.3 59 1 0.0
11 PM 40 2.4 NW 22.7 62 1 0.0
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updated on 09/30/2014 6:39 AM  I   http://www.nature.nps.gov/air/data/current/data_BIBE-KB2.cfm   I  Email: Webmaster