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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 Sunday April 19, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 37 36
1 AM 40 36
2 AM 38 35
3 AM 38 34
4 AM 37 33
5 AM 36 32
6 AM 34 32
7 AM 33 32
8 AM 33 --
9 AM 33 --
10 AM 32 --
11 AM 31 --
12 PM 30 --
Weather and Ozone Data Sunday April 19, 2015
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 37 2.7 SE 15.7 95 -- 0.0
1 AM 40 2.9 SE 16.2 87 -- 0.0
2 AM 38 1.9 S 16.5 88 -- 0.0
3 AM 38 3.4 SE 16.8 85 -- 0.0
4 AM 37 3.4 SE 16.9 83 -- 0.0
5 AM 36 2.4 SE 16.7 84 -- 0.0
6 AM 34 3.0 SE 15.9 90 -- 0.0
7 AM 33 3.5 SE 15.8 91 -- 1.2
8 AM 33 3.8 SE 15.3 97 7 1.2
9 AM 33 4.2 SE 15.5 97 34 1.0
10 AM 32 3.9 SE 15.5 97 37 1.5
11 AM 31 4.4 SE 15.9 97 138 1.1
12 PM 30 4.5 S 17.7 89 428 0.0
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updated on 04/19/2015 10:39 AM  I   http://www.nature.nps.gov/air/data/current/data_GRSM-LR.cfm   I  Email: Webmaster