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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 December 5, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 35 37
1 AM 36 37
2 AM 37 38
3 AM 37 38
4 AM 38 38
5 AM 38 38
6 AM 39 37
7 AM 39 36
8 AM 38 34
9 AM 39 34
10 AM 39 33
11 AM 37 --
12 PM 37 --
1 PM 33 --
2 PM 29 --
3 PM 27 --
Weather and Ozone Data Monday December 5, 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 35 4.4 NE 5.7 45 0 0.0
1 AM 36 4.2 NE 5.1 44 0 0.0
2 AM 37 4.6 NE 5.3 41 0 0.0
3 AM 37 4.8 NE 5.0 40 0 0.0
4 AM 38 4.5 NE 4.3 42 0 0.0
5 AM 38 4.7 NE 4.2 42 0 0.0
6 AM 39 5.3 NE 4.1 43 0 0.0
7 AM 39 5.4 NE 4.0 43 0 0.0
8 AM 38 5.0 NE 3.8 44 14 0.0
9 AM 39 4.7 NE 4.2 41 70 0.0
10 AM 39 2.1 NE 6.4 31 351 0.0
11 AM 37 2.2 SW 7.3 34 473 0.0
12 PM 37 4.8 SW 7.8 35 504 0.0
1 PM 33 4.6 SW 7.7 42 383 0.0
2 PM 29 4.8 SW 6.9 52 266 0.0
3 PM 27 2.8 SW 6.1 59 175 0.0
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updated on 12/05/2016 4:43 PM  I   http://www.nature.nps.gov/air/data/current/data_YOSE-TD.cfm   I  Email: Webmaster