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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 Friday October 31, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 52 53
1 AM 53 53
2 AM 53 --
3 AM 54 --
4 AM 54 --
5 AM 54 --
6 AM 54 --
Weather and Ozone Data Friday October 31, 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 52 1.8 SW 20.7 31 0 0.0
1 AM 53 1.7 SW 20.3 32 0 0.0
2 AM 53 0.6 S 19.8 31 0 0.0
3 AM 54 0.9 SW 19.8 30 0 0.0
4 AM 54 0.9 N 19.2 31 0 0.0
5 AM 54 1.0 SE 19.5 30 0 0.0
6 AM 54 0.9 SE 19.3 30 0 0.0
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updated on 10/31/2014 7:39 AM  I   http://www2.nature.nps.gov/air/data/current/data_JOTR-CC.cfm   I  Email: Webmaster