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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 Thursday December 8, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 25 24
1 AM 28 24
2 AM 31 23
3 AM 31 22
4 AM 27 --
5 AM 22 --
6 AM 18 --
7 AM 17 --
8 AM 20 --
Weather and Ozone Data Thursday December 8, 2016
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 25 3.2 NE -1.4 -- 0 0.0
1 AM 28 4.4 NE -2.1 -- 0 0.0
2 AM 31 4.0 NE -2.6 -- 0 0.0
3 AM 31 3.3 NE -2.6 -- 0 0.0
4 AM 27 1.4 SE -3.3 -- 0 0.0
5 AM 22 1.3 S -4.0 -- 0 0.0
6 AM 18 1.4 SE -5.3 -- 0 0.0
7 AM 17 1.8 SE -6.7 -- 0 0.0
8 AM 20 1.7 SE -6.6 -- 34 0.0
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updated on 12/08/2016 8:41 AM  I   http://nature.nps.gov/air/data/current/data_PEFO-SE.cfm   I  Email: Webmaster