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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 Friday August 22, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 50 51
1 AM 50 --
2 AM 54 --
3 AM 58 --
4 AM 50 --
5 AM 47 --
Weather and Ozone Data Friday August 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 50 3.9 SW 18.9 59 0 0.0
1 AM 50 4.6 W 20.7 54 0 0.0
2 AM 54 3.5 W 20.9 54 0 0.0
3 AM 58 1.2 W 20.2 59 0 0.0
4 AM 50 2.4 S 18.5 63 0 0.0
5 AM 47 3.1 S 17.8 64 0 0.0
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updated on 08/22/2014 6:40 AM  I   http://nature.nps.gov/air/data/current/data_JOTR-BR.cfm   I  Email: Webmaster