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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 Tuesday May 3, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 51 --
1 AM 51 --
2 AM 50 --
3 AM 49 --
4 AM 48 --
Weather and Ozone Data Tuesday May 3, 2016
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 51 1.6 S 12.5 7 0 0.0
1 AM 51 0.9 SW 11.4 5 0 0.0
2 AM 50 2.2 SW 11.8 11 0 0.0
3 AM 49 2.2 SW 11.3 8 0 0.0
4 AM 48 3.2 SW 11.3 7 0 0.0
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updated on 05/03/2016 5:39 AM  I   http://www.nature.nps.gov/air/data/current/data_JOTR-BR.cfm   I  Email: Webmaster