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Current Ozone and Weather Data in National Parks


Theodore Roosevelt National Park - Visitor Center, ND
EPA AQS Site Number: 38-007-0002


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Thursday February 11, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 16 15
1 AM 15 14
2 AM 18 13
3 AM 17 12
4 AM 12 12
5 AM 16 --
6 AM 15 --
7 AM 11 --
8 AM 9 --
9 AM 10 --
Weather and Ozone Data Thursday February 11, 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 16 3.1 SE -2.4 84 0 0.0
1 AM 15 2.7 SE -2.0 84 0 0.0
2 AM 18 2.4 SE -1.7 84 0 0.0
3 AM 17 2.4 SE -1.7 84 0 0.0
4 AM 12 2.6 SE -1.7 87 0 0.6
5 AM 16 2.0 SE -1.5 88 0 0.8
6 AM 15 3.6 SE -1.7 87 0 0.4
7 AM 11 2.7 E -2.2 87 0 0.5
8 AM 9 2.9 E -2.8 86 7 0.6
9 AM 10 2.9 E -3.2 85 46 0.4
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updated on 02/11/2016 9:40 AM  I   http://www.nature.nps.gov/air/data/current/data_THRO-VC.cfm   I  Email: Webmaster