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Current Ozone and Weather Data in National Parks


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


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Monday November 17, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 44 42
1 AM 44 42
2 AM 43 42
3 AM 42 42
4 AM 42 42
5 AM 41 --
6 AM 43 --
7 AM 43 --
8 AM 43 --
9 AM 44 --
Weather and Ozone Data Monday November 17, 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 44 5.5 N 8.2 12 0 0.0
1 AM 44 4.4 N 7.6 12 0 0.0
2 AM 43 3.3 NW 7.3 12 0 0.0
3 AM 42 3.0 N 6.5 13 0 0.0
4 AM 42 3.0 N 6.4 13 0 0.0
5 AM 41 3.9 NE 6.0 14 0 0.0
6 AM 43 6.9 NE 7.5 13 0 0.0
7 AM 43 6.7 N 7.7 13 28 0.0
8 AM 43 8.7 N 8.9 13 183 0.0
9 AM 44 9.9 N 10.1 12 341 0.0
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updated on 11/18/2014 11:39 PM  I   http://www2.nature.nps.gov/air/data/current/data_JOTR-CC2.cfm   I  Email: Webmaster