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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 Friday November 2, 2012 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 32 31
1 AM 33 30
2 AM 35 30
3 AM 34 29
4 AM 32 28
5 AM 29 --
6 AM 28 --
7 AM 27 --
8 AM 27 --
9 AM 28 --
Weather and Ozone Data Friday November 2, 2012
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 32 2.5 SE 9.7 28 0 0.0
1 AM 33 2.1 S 9.9 28 0 0.0
2 AM 35 2.0 SE 10.4 27 0 0.0
3 AM 34 2.4 SE 9.8 27 0 0.0
4 AM 32 2.3 SE 8.4 28 0 0.0
5 AM 29 2.6 SE 7.4 28 0 0.0
6 AM 28 2.8 SE 6.5 29 0 0.0
7 AM 27 3.5 SE 6.2 29 10 0.0
8 AM 27 3.2 SE 6.8 28 163 0.0
9 AM 28 3.6 SE 9.3 25 283 0.0
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updated on 11/02/2012 12:06 PM  I   http://nature.nps.gov/air/data/current/data_PEFO.cfm   I  Email: Webmaster