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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 August 30, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 38 33
1 AM 39 32
2 AM 38 32
3 AM 36 32
4 AM 30 33
5 AM 26 35
6 AM 29 38
7 AM 30 40
8 AM 31 43
9 AM 37 45
10 AM 42 47
11 AM 43 47
12 PM 46 48
1 PM 47 47
2 PM 48 47
3 PM 50 45
4 PM 51 45
5 PM 49 44
6 PM 48 --
7 PM 46 --
8 PM 44 --
9 PM 42 --
10 PM 36 --
Weather and Ozone Data Tuesday August 30, 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 38 5.1 E 20.2 -- 0 0.0
1 AM 39 5.2 E 19.8 -- 0 0.0
2 AM 38 4.6 E 19.0 -- 0 0.0
3 AM 36 4.9 E 18.1 -- 0 0.0
4 AM 30 4.1 SE 16.0 -- 0 0.0
5 AM 26 2.9 E 14.7 -- 0 0.0
6 AM 29 3.5 E 16.0 -- 2 0.0
7 AM 30 2.9 E 16.3 -- 86 0.0
8 AM 31 2.8 E 18.1 -- 286 0.0
9 AM 37 1.6 E 20.3 -- 491 0.0
10 AM 42 2.2 SW 21.8 -- 666 0.0
11 AM 43 2.1 S 23.1 -- 803 0.0
12 PM 46 2.2 W 24.6 -- 884 0.0
1 PM 47 2.4 NE 26.1 -- 959 0.0
2 PM 48 2.8 N 27.1 -- 915 0.0
3 PM 50 3.0 N 27.7 -- 811 0.0
4 PM 51 2.7 N 28.1 -- 654 0.0
5 PM 49 4.2 NE 28.4 -- 536 0.0
6 PM 48 5.2 E 27.5 -- 193 0.0
7 PM 46 4.3 NE 26.2 -- 15 0.0
8 PM 44 3.4 E 25.1 -- 0 0.0
9 PM 42 3.2 E 24.1 -- 0 0.0
10 PM 36 3.1 SE 22.5 -- 0 0.0
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updated on 08/30/2016 11:45 PM  I   http://nature.nps.gov/air/data/current/data_PEFO-SE.cfm   I  Email: Webmaster