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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 April 17, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 27 24
1 AM 24 24
2 AM 29 --
3 AM 15 --
4 AM 27 --
5 AM 27 --
6 AM 25 --
Weather and Ozone Data Thursday April 17, 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 27 3.9 E -3.7 80 1 0.0
1 AM 24 3.7 E -3.6 81 1 0.0
2 AM 29 4.0 E -3.5 81 1 0.0
3 AM 15 3.9 SE -3.4 80 1 0.0
4 AM 27 4.7 E -3.3 78 1 0.0
5 AM 27 4.0 SE -3.5 80 1 0.0
6 AM 25 5.7 SE -3.2 75 1 0.0
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updated on 04/17/2014 6:43 AM  I   http://www.nature.nps.gov/air/data/current/data_THRO-VC.cfm   I  Email: Webmaster