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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 Sunday December 4, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM -- --
1 AM -- --
2 AM 36 --
3 AM 34 --
4 AM -- --
5 AM -- --
6 AM -- --
7 AM -- --
8 AM -- 32
9 AM -- 33
10 AM 25 34
11 AM 27 36
12 PM 28 37
1 PM 37 38
2 PM 39 38
3 PM 40 37
4 PM 40 36
5 PM 40 35
6 PM 39 34
7 PM 38 33
8 PM 37 32
9 PM 37 30
10 PM 32 29
11 PM 32 --
Weather and Ozone Data Sunday December 4, 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 -- 5.7 N -0.8 0 0 0.0
1 AM -- 5.4 N -1.6 0 0 0.0
2 AM 36 5.8 N -2.3 0 0 0.0
3 AM 34 2.8 N -3.0 0 0 0.0
4 AM -- 4.2 N -3.2 0 0 0.0
5 AM -- 4.1 N -3.1 0 0 0.0
6 AM -- 1.4 NW -4.4 0 0 0.0
7 AM -- 2.6 W -6.2 0 0 0.0
8 AM -- 3.0 NW -6.7 0 44 0.0
9 AM -- 2.7 N -4.7 0 231 0.0
10 AM 25 1.6 SE -1.9 0 395 0.0
11 AM 27 1.6 SE -0.1 0 521 0.0
12 PM 28 1.5 S 1.6 0 597 0.0
1 PM 37 1.3 SW 3.7 0 611 0.0
2 PM 39 1.4 NW 5.0 0 558 0.0
3 PM 40 1.2 W 6.0 0 449 0.0
4 PM 40 1.5 S 6.6 0 295 0.0
5 PM 40 0.7 W 6.5 0 112 0.0
6 PM 39 1.5 N 5.4 0 3 0.0
7 PM 38 2.2 N 4.9 0 0 0.0
8 PM 37 2.5 NE 4.7 0 0 0.0
9 PM 37 1.9 NE 4.4 0 0 0.0
10 PM 32 2.8 SE 0.9 0 0 0.0
11 PM 32 3.3 SE 0.4 0 0 0.0
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updated on 12/05/2016 4:43 PM  I   http://www.nature.nps.gov/air/data/current/data_PEFO-SE2.cfm   I  Email: Webmaster