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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 Tuesday June 11, 2013 
Hour Ending
(Local Time)		 1-Hour Average
(parts per billion)		 8-Hour Average
(parts per billion)
12 AM 41 37
1 AM 40 36
2 AM 36 35
3 AM 35 37
4 AM 37 38
5 AM 37 39
6 AM 37 41
7 AM 37 43
8 AM 33 45
9 AM 33 47
10 AM 47 49
11 AM 47 --
12 PM 48 --
1 PM 50 --
2 PM 53 --
3 PM 54 --
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Weather and Ozone Data Tuesday June 11, 2013
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 2.8 NE 13.7 65 0 0.0
1 AM 40 3.5 E 13.8 61 0 0.0
2 AM 36 4.3 E 13.3 64 0 0.0
3 AM 35 4.5 E 13.4 63 0 0.0
4 AM 37 4.3 E 13.7 60 0 0.0
5 AM 37 4.5 NE 13.6 60 0 0.0
6 AM 37 4.4 NE 13.3 61 6 0.0
7 AM 37 4.1 NE 13.8 59 85 0.0
8 AM 33 3.9 NE 14.8 56 286 0.0
9 AM 33 3.4 NE 16.3 51 494 0.0
10 AM 47 1.9 SW 18.3 40 689 0.0
11 AM 47 4.3 SW 18.7 40 860 0.0
12 PM 48 4.0 SW 19.4 38 853 0.0
1 PM 50 3.9 SW 19.6 43 574 0.0
2 PM 53 3.4 SW 20.3 42 711 0.0
3 PM 54 3.9 SW 20.6 39 569 0.0
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updated on 06/12/2013 11:40 PM  I   http://www2.nature.nps.gov/air/data/current/data_YOSE-TD2.cfm   I  Email: Webmaster