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Current Ozone and Weather Data in National Parks


Joshua Tree National Park - Cottonwood Canyon, CA
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Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Monday August 3, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 51 45
1 AM 51 43
2 AM 50 42
3 AM 46 40
4 AM 44 40
5 AM 44 39
6 AM 40 --
7 AM 37 --
8 AM 37 --
9 AM 39 --
10 AM 40 --
11 AM -- --
Weather and Ozone Data Monday August 3, 2015
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 51 0.6 E 30.4 23 0 0.0
1 AM 51 0.6 N 30.4 23 0 0.0
2 AM 50 1.5 S 30.3 22 0 0.0
3 AM 46 1.7 S 29.5 24 0 0.0
4 AM 44 0.8 SE 29.0 24 0 0.0
5 AM 44 0.8 N 28.7 24 0 0.0
6 AM 40 2.1 N 28.1 22 1 0.0
7 AM 37 1.8 N 27.7 22 73 0.0
8 AM 37 1.2 N 30.0 19 264 0.0
9 AM 39 1.7 S 32.5 15 468 0.0
10 AM 40 3.3 SE 32.7 16 653 0.0
11 AM -- 3.9 SE 33.1 17 827 0.0
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updated on 08/03/2015 12:45 PM  I   http://www2.nature.nps.gov/air/data/current/data_JOTR-CC.cfm   I  Email: Webmaster