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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 Tuesday September 2, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 31 32
1 AM 31 32
2 AM 32 32
3 AM 33 33
4 AM 33 35
5 AM 34 35
6 AM 34 35
7 AM 32 --
8 AM 28 --
9 AM 32 --
10 AM 41 --
11 AM 46 --
Weather and Ozone Data Tuesday September 2, 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 31 2.7 SW 20.6 -- 0 0.0
1 AM 31 3.1 S 19.4 -- 0 0.0
2 AM 32 3.1 S 18.8 -- 0 0.0
3 AM 33 2.2 S 18.8 -- 0 0.0
4 AM 33 2.4 S 18.0 -- 0 0.0
5 AM 34 2.6 S 18.1 -- 0 0.0
6 AM 34 2.4 S 17.9 -- 2 0.0
7 AM 32 2.1 SE 17.4 -- 106 0.0
8 AM 28 3.0 SE 18.7 -- 325 0.0
9 AM 32 3.8 SE 21.7 -- 542 0.0
10 AM 41 2.6 SW 24.6 -- 728 0.0
11 AM 46 3.0 W 26.6 -- 866 0.0
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updated on 09/02/2014 12:40 PM  I   http://www.nature.nps.gov/air/data/current/data_PEFO-SE.cfm   I  Email: Webmaster