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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 1, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 57 51
1 AM 58 50
2 AM 51 49
3 AM 51 --
4 AM 46 --
5 AM 43 --
6 AM 49 --
7 AM 54 --
Weather and Ozone Data Friday August 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 57 5.1 SW 28.3 26 0 0.0
1 AM 58 5.4 SW 27.9 27 0 0.0
2 AM 51 5.1 SW 27.4 26 0 0.0
3 AM 51 4.6 SW 27.0 27 0 0.0
4 AM 46 4.4 SW 27.1 27 0 0.0
5 AM 43 4.1 SW 27.1 24 0 0.0
6 AM 49 3.8 SW 26.0 30 1 0.0
7 AM 54 3.1 SW 24.2 39 40 0.0
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updated on 08/01/2014 9:40 AM  I   http://www.nature.nps.gov/air/data/current/data_JOTR-BR.cfm   I  Email: Webmaster