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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


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Friday September 19, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 44 43
1 AM 42 43
2 AM 41 44
3 AM 43 44
4 AM 44 44
5 AM 44 44
6 AM 44 43
7 AM 46 43
8 AM 46 42
9 AM 45 41
10 AM 44 41
11 AM 42 41
12 PM 41 41
1 PM 41 41
2 PM 40 41
3 PM 39 42
4 PM 40 43
5 PM 43 44
6 PM 46 44
7 PM 44 45
8 PM 41 46
9 PM 42 46
10 PM 45 47
11 PM 45 48
Weather and Ozone Data Friday September 19, 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 44 5.0 S 8.1 99 0 0.0
1 AM 42 4.9 S 8.0 99 0 0.0
2 AM 41 3.8 S 8.3 99 0 0.0
3 AM 43 3.9 S 8.5 99 0 0.0
4 AM 44 3.6 S 8.5 99 0 0.0
5 AM 44 3.1 SW 8.3 99 0 0.0
6 AM 44 2.6 SW 7.5 99 0 0.0
7 AM 46 2.7 SW 7.2 99 0 0.0
8 AM 46 2.2 SW 7.2 99 21 0.0
9 AM 45 1.2 SW 7.4 99 140 0.0
10 AM 44 1.1 SW 7.9 99 262 0.0
11 AM 42 1.5 S 8.1 99 186 0.0
12 PM 41 3.2 S 8.3 99 176 0.0
1 PM 41 2.2 S 9.0 99 238 0.0
2 PM 40 2.0 S 10.1 99 349 0.0
3 PM 39 2.2 SE 10.0 99 263 0.0
4 PM 40 3.0 SE 10.2 99 306 0.0
5 PM 43 3.9 SE 9.8 98 446 0.0
6 PM 46 4.3 SE 9.5 98 351 0.0
7 PM 44 4.8 SE 8.9 99 57 0.0
8 PM 41 5.0 SE 8.9 99 5 0.0
9 PM 42 5.4 SE 8.8 99 0 0.0
10 PM 45 5.6 SE 8.3 99 0 0.0
11 PM 45 6.0 SE 8.0 99 0 0.0
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updated on 09/20/2014 5:40 AM  I   http://nature.nps.gov/air/data/current/data_GRSM-CD2.cfm   I  Email: Webmaster