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Current Ozone and Weather Data in National Parks


Joshua Tree National Park - Black Rock, CA
Portable Ozone Monitor


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Wednesday October 22, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 55 53
1 AM 53 --
2 AM 54 --
3 AM 56 --
4 AM 53 --
5 AM 51 --
Weather and Ozone Data Wednesday October 22, 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 55 2.6 S 17.7 23 0 0.0
1 AM 53 3.2 S 16.2 26 0 0.0
2 AM 54 2.8 SW 17.0 24 0 0.0
3 AM 56 1.9 S 17.1 27 0 0.0
4 AM 53 3.4 S 15.7 30 0 0.0
5 AM 51 2.9 S 14.7 27 0 0.0
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updated on 10/22/2014 6:39 AM  I   http://nature.nps.gov/air/data/current/data_JOTR-BR.cfm   I  Email: Webmaster