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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


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Monday August 3, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 47 41
1 AM 47 39
2 AM 45 39
3 AM 42 39
4 AM 40 41
5 AM 35 41
6 AM 36 42
7 AM 36 --
8 AM 38 --
9 AM 42 --
10 AM 48 --
11 AM 53 --
12 PM -- --
1 PM -- --
2 PM -- --
3 PM -- --
4 PM -- --
5 PM -- --
6 PM -- --
7 PM -- 41
8 PM -- 40
9 PM 46 39
10 PM 45 37
11 PM 40 36
Weather and Ozone Data Monday August 3, 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 47 3.1 SE 17.3 0 0 0.0
1 AM 47 2.7 SE 17.4 0 0 0.0
2 AM 45 3.1 SE 16.9 0 0 0.0
3 AM 42 3.1 SE 16.4 0 0 0.0
4 AM 40 2.6 E 16.4 0 0 0.0
5 AM 35 2.2 NE 15.4 0 0 0.0
6 AM 36 2.0 E 15.9 0 11 0.0
7 AM 36 2.2 E 16.6 0 153 0.0
8 AM 38 2.2 SE 18.5 0 357 0.0
9 AM 42 1.7 SE 20.6 0 568 0.0
10 AM 48 1.3 SE 23.2 0 755 0.0
11 AM 53 1.7 SW 26.1 0 894 0.0
12 PM -- 3.5 W 28.0 0 995 0.0
1 PM -- 4.1 NW 29.1 0 1016 0.0
2 PM -- 4.2 W 29.7 0 1004 0.0
3 PM -- 3.6 W 30.1 0 878 0.0
4 PM -- 3.1 NW 30.3 0 745 0.0
5 PM -- 3.4 W 30.6 0 557 0.0
6 PM -- 3.5 W 30.4 0 340 0.0
7 PM -- 3.2 W 29.7 0 113 0.0
8 PM -- 3.3 SW 28.0 0 5 0.0
9 PM 46 3.8 SW 26.6 0 0 0.0
10 PM 45 4.1 SW 25.6 0 0 0.0
11 PM 40 3.7 W 23.8 0 0 0.0
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updated on 08/04/2015 10:44 AM  I   http://www.nature.nps.gov/air/data/current/data_PEFO-SE2.cfm   I  Email: Webmaster