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Current Ozone and Weather Data in National Parks


Petrified Forest National Park - South Entrance, AZ
EPA AQS Site Number: 04-017-0119


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Monday March 30, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 41 41
1 AM 40 --
2 AM 42 --
3 AM 43 --
4 AM 43 --
5 AM 41 --
Weather and Ozone Data Monday March 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 41 2.3 S 13.0 -- 0 0.0
1 AM 40 2.3 SE 12.0 -- 0 0.0
2 AM 42 1.6 SE 12.3 -- 0 0.0
3 AM 43 2.7 S 11.7 -- 0 0.0
4 AM 43 2.4 SE 10.9 -- 0 0.0
5 AM 41 2.5 SE 10.5 -- 0 0.0
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updated on 03/30/2015 6:40 AM  I   http://www.nature.nps.gov/air/data/current/data_PEFO-SE.cfm   I  Email: Webmaster