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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 Sunday May 29, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 34 31
1 AM 31 30
2 AM 32 30
3 AM 31 30
4 AM 31 --
5 AM 32 --
6 AM 30 --
7 AM 31 --
8 AM 27 --
Weather and Ozone Data Sunday May 29, 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 34 2.7 S 11.8 85 0 0.0
1 AM 31 3.6 S 10.8 87 0 0.0
2 AM 32 3.6 S 10.0 85 0 0.0
3 AM 31 3.6 S 9.6 86 0 0.0
4 AM 31 3.9 S 9.2 85 0 0.0
5 AM 32 3.3 S 8.4 86 0 0.0
6 AM 30 4.2 S 8.3 84 33 0.0
7 AM 31 2.6 S 9.5 82 165 0.0
8 AM 27 2.0 S 12.6 75 328 0.0
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updated on 05/29/2016 8:42 AM  I   http://nature.nps.gov/air/data/current/data_THRO-VC.cfm   I  Email: Webmaster