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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 May 29, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 53 51
1 AM 49 51
2 AM 52 52
3 AM 57 53
4 AM 54 53
5 AM 54 54
6 AM 48 55
7 AM 45 56
8 AM 50 57
9 AM 58 58
10 AM 61 58
11 AM 61 58
12 PM 62 57
1 PM 58 56
2 PM 57 55
3 PM 56 55
4 PM 55 54
5 PM 58 53
6 PM 59 52
7 PM 57 50
8 PM 53 49
9 PM 51 49
10 PM 52 --
11 PM 48 --
Weather and Ozone Data Sunday May 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 53 2.3 S 16.4 0 0 0.0
1 AM 49 2.7 S 14.5 0 0 0.0
2 AM 52 3.1 S 14.0 0 0 0.0
3 AM 57 3.5 SW 14.3 0 0 0.0
4 AM 54 2.7 SE 13.4 0 0 0.0
5 AM 54 2.2 SE 12.6 0 0 0.0
6 AM 48 2.5 SE 11.1 0 41 0.0
7 AM 45 2.5 SE 12.0 0 221 0.0
8 AM 50 3.3 SE 15.6 0 429 0.0
9 AM 58 3.0 S 18.9 0 627 0.0
10 AM 61 3.1 S 21.5 0 811 0.0
11 AM 61 3.6 S 22.9 0 938 0.0
12 PM 62 4.1 S 24.1 0 1011 0.0
1 PM 58 5.0 S 25.0 0 1030 0.0
2 PM 57 5.0 S 25.5 0 990 0.0
3 PM 56 5.1 S 25.8 0 893 0.0
4 PM 55 7.5 SW 26.2 0 749 0.0
5 PM 58 7.8 SW 25.8 0 565 0.0
6 PM 59 7.1 SW 25.3 0 355 0.0
7 PM 57 6.8 SW 24.3 0 125 0.0
8 PM 53 5.3 SW 22.0 0 5 0.0
9 PM 51 5.1 SW 19.9 0 0 0.0
10 PM 52 5.0 W 18.4 0 0 0.0
11 PM 48 4.5 W 16.7 0 0 0.0
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updated on 05/30/2016 3:42 AM  I   http://www.nature.nps.gov/air/data/current/data_PEFO-SE2.cfm   I  Email: Webmaster