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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 Sunday September 21, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 23 20
1 AM 24 19
2 AM 23 19
3 AM 21 19
4 AM 21 19
5 AM 19 20
6 AM 17 21
7 AM 15 22
8 AM 19 24
9 AM 21 25
10 AM 21 26
11 AM 23 27
12 PM 27 28
1 PM 28 29
2 PM 28 29
3 PM 28 29
4 PM 29 29
5 PM 29 29
6 PM 29 29
7 PM 31 28
8 PM 30 28
9 PM 29 29
10 PM 30 29
11 PM 28 30
Weather and Ozone Data Sunday September 21, 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 23 2.4 NW 22.5 82 1 0.0
1 AM 24 2.6 NW 22.2 86 1 0.0
2 AM 23 2.4 NW 21.9 90 1 0.0
3 AM 21 2.3 NW 21.9 93 1 0.0
4 AM 21 2.0 NW 21.9 91 1 0.0
5 AM 19 1.7 NW 21.6 91 1 0.0
6 AM 17 2.0 NW 21.3 93 1 0.0
7 AM 15 2.0 NW 21.4 93 1 0.0
8 AM 19 2.8 NW 21.7 95 5 0.0
9 AM 21 3.0 NW 21.9 93 107 0.0
10 AM 21 3.0 N 22.2 91 161 0.0
11 AM 23 2.4 N 23.2 83 327 0.0
12 PM 27 2.4 N 24.5 74 529 0.0
1 PM 28 2.4 NE 24.8 72 226 0.0
2 PM 28 3.1 S 22.3 84 89 0.1
3 PM 28 2.9 S 24.5 74 562 0.0
4 PM 29 2.7 E 25.4 66 562 0.0
5 PM 29 2.2 NE 25.7 65 676 0.0
6 PM 29 3.3 NE 26.2 63 515 --
7 PM 31 2.7 NE 25.9 64 163 0.0
8 PM 30 1.8 NE 25.1 68 35 0.0
9 PM 29 1.4 SW 24.2 70 1 0.0
10 PM 30 1.1 NW 23.9 68 1 0.0
11 PM 28 1.2 SW 23.1 73 1 0.0
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updated on 09/22/2014 5:40 PM  I   http://www.nature.nps.gov/air/data/current/data_BIBE-KB2.cfm   I  Email: Webmaster