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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 March 2, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 34 32
1 AM 34 32
2 AM 33 32
3 AM 35 32
4 AM 35 32
5 AM 32 32
6 AM 32 32
7 AM 27 --
8 AM 30 --
9 AM 33 --
10 AM 37 --
11 AM 34 --
Weather and Ozone Data Monday March 2, 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 34 2.5 E 1.4 75 0 0.0
1 AM 34 1.8 NE 1.3 72 0 0.0
2 AM 33 1.7 NE 1.2 71 0 0.0
3 AM 35 1.2 E 1.2 72 0 0.0
4 AM 35 1.1 S 1.1 72 0 0.0
5 AM 32 1.5 SW 0.9 71 0 0.0
6 AM 32 2.0 SW 0.4 78 0 0.0
7 AM 27 1.7 SW -0.8 91 2 0.0
8 AM 30 1.1 SW -0.8 94 16 0.0
9 AM 33 1.1 SW -1.0 94 23 0.0
10 AM 37 0.9 W -0.4 94 81 0.0
11 AM 34 3.4 SW -0.1 93 244 0.0
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updated on 03/02/2015 12:41 PM  I   http://nature.nps.gov/air/data/current/data_YOSE-TD.cfm   I  Email: Webmaster