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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


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Thursday November 27, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 32 33
1 AM 33 33
2 AM 33 33
3 AM 34 34
4 AM 33 34
5 AM 34 35
6 AM 34 35
7 AM 34 35
8 AM 34 36
9 AM 35 36
10 AM 36 36
11 AM 37 36
12 PM 36 36
1 PM 37 36
2 PM 37 36
3 PM 37 36
4 PM 37 36
5 PM 37 35
6 PM 36 35
7 PM 36 35
8 PM 36 35
9 PM 36 35
10 PM 36 35
11 PM 35 35
Weather and Ozone Data Thursday November 27, 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 32 6.0 NE 12.5 33 0 0.0
1 AM 33 5.9 NE 12.6 31 0 0.0
2 AM 33 5.5 NE 12.0 31 0 0.0
3 AM 34 5.1 NE 12.0 29 0 0.0
4 AM 33 5.3 NE 11.3 29 0 0.0
5 AM 34 5.3 NE 11.7 28 0 0.0
6 AM 34 5.5 NE 11.9 27 0 0.0
7 AM 34 5.8 NE 11.9 26 2 0.0
8 AM 34 5.7 NE 12.0 26 32 0.0
9 AM 35 5.2 NE 13.1 25 148 0.0
10 AM 36 3.1 NE 15.6 21 371 0.0
11 AM 37 1.6 S 17.6 19 511 0.0
12 PM 36 3.5 SW 18.2 21 553 0.0
1 PM 37 3.7 SW 18.2 22 548 0.0
2 PM 37 4.1 SW 18.3 22 468 0.0
3 PM 37 3.9 SW 18.3 22 344 0.0
4 PM 37 2.8 SW 18.3 22 188 0.0
5 PM 37 3.6 S 17.3 24 29 0.0
6 PM 36 1.3 E 15.9 26 1 0.0
7 PM 36 3.3 NE 14.6 27 0 0.0
8 PM 36 4.1 NE 13.5 27 0 0.0
9 PM 36 4.4 NE 12.9 26 0 0.0
10 PM 36 4.8 NE 12.3 26 0 0.0
11 PM 35 5.1 NE 11.4 26 0 0.0
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updated on 11/28/2014 1:39 PM  I   http://www.nature.nps.gov/air/data/current/data_YOSE-TD2.cfm   I  Email: Webmaster