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Current Ozone and Weather Data in National Parks


Joshua Tree National Park - Cottonwood Canyon, CA
EPA AQS Site Number:


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Wednesday October 1, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 60 62
1 AM 63 63
2 AM 64 --
3 AM 65 --
4 AM 64 --
5 AM 62 --
6 AM 60 --
Weather and Ozone Data Wednesday October 1, 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 60 2.1 SW 22.5 25 0 0.0
1 AM 63 2.6 S 22.0 29 0 0.0
2 AM 64 2.0 S 21.7 32 0 0.0
3 AM 65 1.0 SW 21.6 32 0 0.0
4 AM 64 1.2 SW 21.0 34 0 0.0
5 AM 62 1.6 N 19.4 38 0 0.0
6 AM 60 2.9 N 18.2 41 0 0.0
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updated on 10/01/2014 7:40 AM  I   http://www2.nature.nps.gov/air/data/current/data_JOTR-CC.cfm   I  Email: Webmaster