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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 Monday September 26, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 56 45
1 AM 55 43
2 AM 50 41
3 AM 47 39
4 AM 43 --
5 AM 38 --
6 AM 37 --
7 AM 37 --
8 AM 37 --
Weather and Ozone Data Monday September 26, 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 56 2.3 NE 20.1 26 0 0.0
1 AM 55 2.9 NE 19.8 27 0 0.0
2 AM 50 3.2 NE 19.7 25 0 0.0
3 AM 47 3.4 NE 19.2 24 0 0.0
4 AM 43 4.2 NE 18.2 24 0 0.0
5 AM 38 4.4 NE 17.2 24 0 0.0
6 AM 37 5.1 NE 17.1 24 0 0.0
7 AM 37 5.6 NE 17.2 23 1 0.0
8 AM 37 5.9 E 17.8 22 42 0.0
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updated on 09/26/2016 9:41 AM  I   http://www.nature.nps.gov/air/data/current/data_YOSE-TD.cfm   I  Email: Webmaster