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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 Thursday October 30, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 41 38
1 AM 41 37
2 AM 40 37
3 AM 38 36
4 AM 37 --
5 AM 37 --
6 AM 36 --
7 AM 37 --
8 AM 36 --
Weather and Ozone Data Thursday October 30, 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 41 5.5 NE 15.6 31 0 0.0
1 AM 41 5.4 NE 15.6 29 0 0.0
2 AM 40 5.4 NE 14.6 29 0 0.0
3 AM 38 6.1 NE 13.8 29 0 0.0
4 AM 37 6.3 NE 13.9 28 0 0.0
5 AM 37 5.3 NE 14.7 26 0 0.0
6 AM 36 4.7 N 13.3 27 0 0.0
7 AM 37 4.7 N 13.1 27 0 0.0
8 AM 36 5.0 N 12.5 27 14 0.0
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updated on 10/30/2014 11:42 AM  I   http://www.nature.nps.gov/air/data/current/data_YOSE-TD.cfm   I  Email: Webmaster