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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 29, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 38 32
1 AM 38 31
2 AM 36 30
3 AM 35 29
4 AM 34 30
5 AM 30 31
6 AM 25 34
7 AM 25 37
8 AM 27 40
9 AM 29 43
10 AM 31 46
11 AM 39 48
12 PM 48 50
1 PM 51 50
2 PM 51 50
3 PM 50 50
4 PM 50 48
5 PM 51 47
6 PM 51 45
7 PM 50 44
8 PM 51 42
9 PM 51 39
10 PM 48 36
11 PM 37 34
Weather and Ozone Data Monday August 29, 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 3.8 NE 16.1 0 0 0.0
1 AM 38 3.3 E 16.3 0 0 0.0
2 AM 36 3.4 E 15.5 0 0 0.0
3 AM 35 3.1 E 14.8 0 0 0.0
4 AM 34 1.7 E 14.2 0 0 0.0
5 AM 30 1.5 SE 12.7 0 0 0.0
6 AM 25 1.6 S 11.7 0 2 0.0
7 AM 25 1.2 SE 12.0 0 100 0.0
8 AM 27 2.7 E 13.7 0 300 0.0
9 AM 29 3.2 SE 16.5 0 501 0.0
10 AM 31 2.6 E 18.7 0 681 0.0
11 AM 39 2.8 E 21.0 0 818 0.0
12 PM 48 2.1 E 22.9 0 897 0.0
1 PM 51 1.6 E 23.9 0 926 0.0
2 PM 51 2.8 SE 24.9 0 890 0.0
3 PM 50 2.6 E 25.5 0 799 0.0
4 PM 50 2.6 SE 26.1 0 658 0.0
5 PM 51 2.0 NW 26.3 0 462 0.0
6 PM 51 1.4 NE 26.4 0 247 0.0
7 PM 50 1.6 N 25.9 0 54 0.0
8 PM 51 1.4 W 25.4 0 0 0.0
9 PM 51 1.9 NW 24.7 0 0 0.0
10 PM 48 2.4 NE 23.7 0 0 0.0
11 PM 37 4.5 NE 21.1 0 0 0.0
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updated on 08/30/2016 12:43 PM  I   http://www.nature.nps.gov/air/data/current/data_PEFO-SE2.cfm   I  Email: Webmaster