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Current Ozone and Weather Data in National Parks


Great Smoky Mountains Nat'l Park - Look Rock, TN
EPA AQS Site Number: 47-009-0101


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Saturday October 21, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 48 47
1 AM 46 47
2 AM 46 47
3 AM 45 --
4 AM 46 --
5 AM 48 --
6 AM 51 --
7 AM 51 --
Weather and Ozone Data Saturday October 21, 2017
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 48 1.0 SW 18.2 50 0 0.0
1 AM 46 1.5 SE 17.8 48 0 0.0
2 AM 46 1.0 SE 17.4 48 0 0.0
3 AM 45 1.7 SE 17.4 46 0 0.0
4 AM 46 1.4 SE 16.9 45 0 0.0
5 AM 48 1.6 SE 16.5 44 0 0.0
6 AM 51 1.7 SE 16.5 43 0 0.0
7 AM 51 1.5 SE 16.3 42 0 0.0
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updated on 10/21/2017 5:42 AM  I   http://nature.nps.gov/air/data/current/data_GRSM-LR.cfm   I  Email: Webmaster