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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 September 15, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 37 34
1 AM 39 33
2 AM 38 32
3 AM 33 31
4 AM 33 32
5 AM 32 33
6 AM 30 34
7 AM 30 36
8 AM 30 38
9 AM 30 40
10 AM 34 42
11 AM 37 43
12 PM 42 44
1 PM 44 43
2 PM 44 43
3 PM 45 42
4 PM 46 42
5 PM 46 41
6 PM 44 39
7 PM 44 38
8 PM 38 36
9 PM 41 35
10 PM 39 34
11 PM 39 32
Weather and Ozone Data Monday September 15, 2014
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 37 3.6 E 19.6 0 0 0.0
1 AM 39 3.3 E 19.3 0 0 0.0
2 AM 38 2.6 SE 18.6 0 0 0.0
3 AM 33 2.9 SE 17.4 0 0 0.0
4 AM 33 3.1 E 17.2 0 0 0.0
5 AM 32 3.3 E 16.8 0 0 0.0
6 AM 30 2.4 E 16.4 0 1 0.0
7 AM 30 2.2 SE 16.1 0 74 0.0
8 AM 30 2.9 SE 17.2 0 281 0.0
9 AM 30 3.3 SE 19.4 0 490 0.0
10 AM 34 2.7 E 21.9 0 669 0.0
11 AM 37 2.6 E 24.1 0 802 0.0
12 PM 42 2.8 E 26.0 0 881 0.0
1 PM 44 2.3 NE 27.1 0 859 0.0
2 PM 44 3.0 N 28.0 0 676 0.0
3 PM 45 2.3 NE 28.8 0 533 0.0
4 PM 46 2.1 NE 28.6 0 202 0.0
5 PM 46 4.7 SW 27.4 0 130 0.0
6 PM 44 8.7 SW 25.1 0 86 0.0
7 PM 44 5.9 SE 24.5 0 7 0.0
8 PM 38 4.4 SE 23.7 0 0 0.0
9 PM 41 6.8 E 22.4 0 0 0.0
10 PM 39 6.1 NE 21.5 0 0 0.0
11 PM 39 4.6 NE 20.8 0 0 0.0
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updated on 09/16/2014 9:03 PM  I   http://www.nature.nps.gov/air/data/current/data_PEFO-SE2.cfm   I  Email: Webmaster