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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 Thursday September 18, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 36 33
1 AM 35 31
2 AM 34 30
3 AM 33 29
4 AM 33 29
5 AM 32 29
6 AM 32 29
7 AM 30 29
8 AM 24 30
9 AM 26 31
10 AM 28 32
11 AM 30 32
12 PM 31 33
1 PM 33 32
2 PM 34 32
3 PM 35 31
4 PM 33 31
5 PM 33 30
6 PM 33 29
7 PM 32 28
8 PM 29 28
9 PM 29 27
10 PM 31 27
11 PM 28 26
Weather and Ozone Data Thursday September 18, 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 36 2.8 W 24.5 69 1 0.0
1 AM 35 2.2 SW 24.1 70 1 0.0
2 AM 34 2.8 S 24.5 68 1 0.0
3 AM 33 3.4 S 24.3 68 1 0.0
4 AM 33 3.9 S 24.2 68 1 0.0
5 AM 32 2.1 S 23.7 70 1 0.0
6 AM 32 2.4 S 23.7 70 1 0.0
7 AM 30 1.9 S 23.3 72 1 0.0
8 AM 24 1.2 NW 22.1 80 4 0.0
9 AM 26 1.9 NW 21.6 88 49 0.0
10 AM 28 1.7 NE 22.9 82 182 0.0
11 AM 30 3.1 SE 25.6 66 317 0.0
12 PM 31 3.8 SE 26.2 64 433 0.0
1 PM 33 3.2 SE 27.3 59 561 0.0
2 PM 34 3.3 SE 28.4 55 515 0.0
3 PM 35 2.2 SE 29.6 50 642 0.0
4 PM 33 2.1 NE 27.0 63 225 1.1
5 PM 33 2.3 SW 27.2 62 164 5.7
6 PM 33 3.8 S 24.9 74 242 --
7 PM 32 1.8 NW 25.7 66 125 --
8 PM 29 3.0 NW 24.6 73 8 0.0
9 PM 29 5.7 NW 23.0 81 1 7.5
10 PM 31 3.2 S 23.2 80 1 1.9
11 PM 28 1.8 E 22.6 83 1 0.0
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updated on 09/19/2014 4:39 AM  I   http://nature.nps.gov/air/data/current/data_BIBE-KB2.cfm   I  Email: Webmaster