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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 23, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM -- --
1 AM -- --
2 AM -- --
3 AM -- --
4 AM -- --
5 AM -- --
6 AM -- --
7 AM -- --
8 AM -- --
9 AM -- --
10 AM -- --
11 AM -- --
12 PM -- --
1 PM -- --
2 PM -- --
3 PM -- --
4 PM -- --
5 PM -- --
6 PM -- --
7 PM -- --
8 PM -- --
Weather and Ozone Data Thursday October 23, 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 -- 3.6 N 13.0 33 0 0.0
1 AM -- 4.3 N 13.1 30 0 0.0
2 AM -- 4.6 N 12.5 30 0 0.0
3 AM -- 4.9 N 12.6 28 0 0.0
4 AM -- 5.0 N 13.1 26 0 0.0
5 AM -- 5.2 N 12.9 26 0 0.0
6 AM -- 4.5 N 13.3 25 0 0.0
7 AM -- 4.5 N 13.2 24 0 0.0
8 AM -- 4.7 N 13.3 24 18 0.0
9 AM -- 3.1 N 14.2 23 159 0.0
10 AM -- 1.5 NW 16.5 20 367 0.0
11 AM -- 2.4 NW 16.8 22 483 0.0
12 PM -- 3.8 W 17.4 24 655 0.0
1 PM -- 4.0 W 17.5 26 695 0.0
2 PM -- 5.0 W 18.3 28 669 0.0
3 PM -- 5.1 W 18.4 30 479 0.0
4 PM -- 4.3 W 17.8 32 295 0.0
5 PM -- 3.5 W 18.0 32 275 0.0
6 PM -- 2.9 W 17.2 35 101 0.0
7 PM -- 1.5 NW 16.0 38 4 0.0
8 PM -- 1.7 N 15.9 34 0 0.0
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updated on 10/23/2014 11:40 PM  I   http://www.nature.nps.gov/air/data/current/data_YOSE-TD.cfm   I  Email: Webmaster