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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 Friday April 18, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
2 AM 48 44
3 AM 46 44
4 AM 47 44
5 AM 48 --
6 AM 45 --
7 AM 43 --
8 AM 41 --
9 AM 40 --
10 AM -- --
12 PM -- --
1 PM 39 --
2 PM 39 --
3 PM -- --
4 PM -- --
5 PM -- --
6 PM -- --
7 PM 40 --
8 PM 43 --
Weather and Ozone Data Friday April 18, 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)
2 AM 48 8.7 S 0.6 85 0 --
3 AM 46 8.9 S 1.4 92 0 --
4 AM 47 7.0 S 1.4 91 0 --
5 AM 48 3.7 SW 1.9 91 0 --
6 AM 45 2.5 SW 2.1 95 0 --
7 AM 43 2.6 SW 2.0 96 0 --
8 AM 41 3.8 W 2.6 97 16 --
9 AM 40 2.8 W 2.4 97 37 --
10 AM -- 2.6 W 2.8 -- 77 --
12 PM -- -- -- -- -- -- 6.9
1 PM 39 4.3 N -1.3 -- 128 5.6
2 PM 39 4.4 N -3.4 -- 140 --
3 PM -- 2.3 NE 6.1 86 176 --
4 PM -- 1.9 N 6.1 83 176 --
5 PM -- 2.7 NE 3.4 90 150 --
6 PM -- 3.5 E 3.4 88 93 --
7 PM 40 5.5 E 2.7 90 45 0.0
8 PM 43 7.3 E 2.1 93 10 0.0
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updated on 04/18/2014 6:43 PM  I   http://nature.nps.gov/air/data/current/data_GRSM-CD.cfm   I  Email: Webmaster