National Park Service Arrowhead
Explore Air

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 February 9, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 42 41
1 AM 39 41
2 AM 40 41
3 AM 42 41
4 AM 42 41
5 AM 41 42
6 AM 42 42
7 AM 42 42
8 AM 42 42
9 AM 42 43
10 AM 42 43
11 AM -- 43
12 PM 43 43
1 PM 43 43
2 PM 43 43
3 PM 45 42
4 PM 45 42
5 PM 44 41
6 PM 44 41
7 PM 39 40
8 PM 43 40
9 PM 41 40
10 PM 42 39
11 PM 41 39
Weather and Ozone Data Tuesday February 9, 2016
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 42 3.6 NW 6.7 25 1 0.0
1 AM 39 1.9 SW 4.3 30 1 0.0
2 AM 40 3.9 NW 5.7 27 1 0.0
3 AM 42 3.3 W 6.0 27 1 0.0
4 AM 42 2.8 W 4.4 30 1 0.0
5 AM 41 2.8 NW 3.3 32 1 0.0
6 AM 42 2.9 NW 2.6 33 1 0.0
7 AM 42 3.1 NW 3.5 32 1 0.0
8 AM 42 3.2 NW 4.1 31 7 0.0
9 AM 42 2.4 NW 9.0 26 135 0.0
10 AM 42 3.5 NW 11.1 24 347 --
11 AM -- 2.5 N 13.5 22 538 --
12 PM 43 2.1 N 15.2 19 686 --
1 PM 43 2.1 NE 16.6 18 772 0.0
2 PM 43 3.8 SE 17.5 16 792 0.0
3 PM 45 5.1 SE 18.6 15 740 0.0
4 PM 45 4.9 SE 18.7 14 619 0.0
5 PM 44 3.4 SE 18.8 15 441 0.0
6 PM 44 2.3 SE 17.9 15 172 0.0
7 PM 39 1.5 SW 12.1 20 10 0.0
8 PM 43 2.7 W 11.3 22 1 0.0
9 PM 41 3.7 W 11.2 23 1 0.0
10 PM 42 3.0 W 10.1 24 1 0.0
11 PM 41 3.5 W 9.8 24 1 0.0
U.S. Department of the Interior Accessibility Freedom of Information Act USA.gov Search
Privacy Policy Disclaimer NPS Home Contact Us
updated on 02/10/2016 7:43 AM  I   http://www2.nature.nps.gov/air/data/current/data_BIBE-KB2.cfm   I  Email: Webmaster