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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 Friday January 30, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 34 --
1 AM 33 --
2 AM 34 --
3 AM 34 --
4 AM 32 --
Weather and Ozone Data Friday January 30, 2015
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 6.5 S -1.4 57 0 0.0
1 AM 33 7.3 S -1.0 54 1 0.0
2 AM 34 8.7 S 0.0 50 0 0.0
3 AM 34 9.0 S 0.0 51 0 0.0
4 AM 32 7.8 S -1.1 57 0 0.0
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updated on 01/30/2015 4:40 AM  I   http://www2.nature.nps.gov/air/data/current/data_THRO-VC.cfm   I  Email: Webmaster