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Current Ozone and Weather Data in National Parks


Great Smoky Mountains Nat'l Park - Clingmans Dome, TN
EPA AQS Site Number: 47-155-0102


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Saturday September 20, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 46 48
1 AM 50 49
2 AM 50 49
3 AM 49 49
4 AM 48 49
5 AM 48 --
6 AM 49 --
7 AM 50 --
8 AM 50 --
9 AM 52 --
Weather and Ozone Data Saturday September 20, 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 46 6.4 S 7.1 99 0 0.0
1 AM 50 6.9 SE 6.6 99 0 0.0
2 AM 50 6.5 SE 7.0 99 0 0.0
3 AM 49 6.0 S 7.1 99 0 0.0
4 AM 48 5.6 S 7.0 99 0 0.0
5 AM 48 5.1 SE 7.0 99 0 0.0
6 AM 49 4.4 SE 7.0 99 0 0.0
7 AM 50 3.9 SE 6.9 99 0 0.0
8 AM 50 3.6 SE 6.8 99 5 0.0
9 AM 52 3.4 SE 6.9 99 49 0.0
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updated on 09/20/2014 7:40 AM  I   http://www.nature.nps.gov/air/data/current/data_GRSM-CD.cfm   I  Email: Webmaster