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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 Friday September 30, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 18 12
1 AM 13 12
2 AM 14 12
3 AM 14 12
4 AM 7 14
5 AM 7 17
6 AM 12 20
7 AM 15 23
8 AM 15 25
9 AM 15 28
10 AM 18 31
11 AM 24 33
12 PM 30 34
1 PM 33 34
2 PM 35 34
3 PM 37 33
4 PM 36 32
5 PM 36 31
6 PM 33 29
7 PM 35 28
8 PM 32 27
9 PM 30 26
10 PM 29 24
11 PM 27 23
Weather and Ozone Data Friday September 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 18 3.1 NE 13.0 0 0 0.0
1 AM 13 2.9 NE 12.3 0 0 0.0
2 AM 14 2.2 NE 12.2 0 0 0.0
3 AM 14 1.6 E 11.8 0 0 0.0
4 AM 7 2.0 S 10.0 0 0 0.0
5 AM 7 1.0 S 9.5 0 0 0.0
6 AM 12 1.7 S 10.3 0 0 0.0
7 AM 15 1.6 SE 10.3 0 15 0.0
8 AM 15 1.4 SE 10.4 0 86 0.0
9 AM 15 0.7 SE 11.0 0 148 0.0
10 AM 18 1.2 NE 12.0 0 323 0.0
11 AM 24 1.1 N 13.5 0 655 0.0
12 PM 30 1.4 NW 16.4 0 810 0.0
1 PM 33 2.5 NW 18.6 0 826 0.0
2 PM 35 3.4 NW 19.4 0 572 0.0
3 PM 37 4.2 NW 20.3 0 593 0.0
4 PM 36 4.6 NW 20.8 0 317 0.0
5 PM 36 4.1 W 20.0 0 119 0.0
6 PM 33 4.9 W 18.5 0 37 0.0
7 PM 35 2.7 W 17.3 0 1 0.0
8 PM 32 2.4 SW 16.4 0 0 0.0
9 PM 30 1.7 S 15.8 0 0 0.0
10 PM 29 2.4 S 15.1 0 0 0.0
11 PM 27 1.8 S 14.5 0 0 0.0
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updated on 10/01/2016 7:42 AM  I   http://www.nature.nps.gov/air/data/current/data_PEFO-SE2.cfm   I  Email: Webmaster