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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 Saturday January 21, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 44 45
1 AM 47 45
2 AM 49 45
3 AM 46 45
4 AM 43 45
5 AM 44 45
6 AM 45 44
7 AM 46 44
8 AM 46 44
9 AM 45 43
10 AM 46 42
11 AM 45 41
12 PM 43 39
1 PM 42 38
2 PM 43 38
3 PM 42 38
4 PM 39 38
5 PM 38 39
6 PM 37 40
7 PM 35 42
8 PM 35 44
9 PM 39 45
10 PM 41 46
11 PM 44 47
Weather and Ozone Data Saturday January 21, 2017
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 5.1 S 17.3 16 2 0.0
1 AM 47 6.6 SW 18.3 16 2 0.0
2 AM 49 6.4 SW 18.1 18 1 0.0
3 AM 46 5.0 SW 17.3 21 1 0.0
4 AM 43 8.4 SW 17.1 25 1 0.0
5 AM 44 8.0 SW 17.0 26 1 0.0
6 AM 45 7.3 SW 16.7 26 1 0.0
7 AM 46 7.5 SW 16.4 24 2 0.0
8 AM 46 10.0 SW 16.9 21 4 0.0
9 AM 45 11.6 SW 17.6 21 118 0.0
10 AM 46 13.4 SW 18.3 19 324 0.0
11 AM 45 11.2 SW 19.7 18 503 0.0
12 PM 43 11.9 SW 21.2 17 636 0.0
1 PM 42 10.0 SW 22.0 16 681 0.0
2 PM 43 7.3 SW 21.1 18 261 0.0
3 PM 42 8.2 W 19.5 24 231 0.0
4 PM 39 9.1 NW 16.6 42 338 0.0
5 PM 38 9.1 NW 12.2 60 183 0.0
6 PM 37 7.3 NW 10.8 65 39 0.0
7 PM 35 4.4 N 10.2 68 4 0.0
8 PM 35 4.7 N 9.9 68 2 0.0
9 PM 39 6.1 NW 9.9 64 1 0.0
10 PM 41 4.2 NW 9.4 62 2 0.0
11 PM 44 6.1 W 9.9 55 2 0.0
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updated on 01/22/2017 11:41 AM  I   http://www.nature.nps.gov/air/data/current/data_BIBE-KB2.cfm   I  Email: Webmaster