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Current Ozone and Weather Data in National Parks


Yosemite National Park - Turtleback Dome, CA
EPA AQS Site Number: 06-043-0003


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Monday May 20, 2013 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 44 --
1 AM 49 --
2 AM 52 --
3 AM 51 --
Weather and Ozone Data Monday May 20, 2013
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 4.3 NE 13.9 52 0 0.0
1 AM 49 4.4 E 14.3 38 0 0.0
2 AM 52 4.7 NE 14.0 32 0 0.0
3 AM 51 5.2 NE 12.9 35 0 0.0
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updated on 05/21/2013 11:41 PM  I   http://nature.nps.gov/air/data/current/data_YOSE-TD2.cfm   I  Email: Webmaster