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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


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Friday March 27, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 36 35
1 AM 36 34
2 AM 36 34
3 AM 35 34
4 AM 35 --
6 AM 34 --
7 AM 34 --
8 AM 33 --
9 AM 34 --
Weather and Ozone Data Friday March 27, 2015
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 36 4.7 NE 12.5 40 0 0.0
1 AM 36 5.1 NE 12.1 40 0 0.0
2 AM 36 5.4 NE 11.8 41 0 0.0
3 AM 35 6.2 NE 12.0 41 0 0.0
4 AM 35 6.0 E 12.0 41 0 0.0
6 AM 34 5.2 NE 11.4 43 0 0.0
7 AM 34 5.1 NE 11.3 44 2 0.0
8 AM 33 5.7 NE 11.3 43 36 0.0
9 AM 34 5.1 NE 12.7 39 276 0.0
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updated on 03/27/2015 12:41 PM  I   http://nature.nps.gov/air/data/current/data_YOSE-TD.cfm   I  Email: Webmaster