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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 Thursday July 31, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 50 47
1 AM 46 48
2 AM 45 49
3 AM 45 50
4 AM 43 50
5 AM 46 51
6 AM 52 51
7 AM 54 51
8 AM 55 51
9 AM 55 50
10 AM 52 49
11 AM 49 48
12 PM 48 48
1 PM 49 48
2 PM 50 47
3 PM 51 47
4 PM 48 46
5 PM 46 47
6 PM 47 47
7 PM 48 48
8 PM 48 49
9 PM 45 49
10 PM 44 50
11 PM 47 51
Weather and Ozone Data Thursday July 31, 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 50 1.9 S 8.4 87 0 0.0
1 AM 46 2.2 S 8.1 97 0 0.0
2 AM 45 3.3 S 7.7 98 0 0.0
3 AM 45 4.3 S 7.6 98 0 0.0
4 AM 43 5.3 S 7.6 98 0 0.0
5 AM 46 5.8 S 7.2 99 0 0.0
6 AM 52 5.7 S 7.4 99 0 0.0
7 AM 54 5.0 S 7.3 99 1 0.0
8 AM 55 4.3 S 7.2 99 33 0.0
9 AM 55 3.9 S 7.5 98 87 0.0
10 AM 52 3.3 S 8.1 98 173 0.0
11 AM 49 2.2 S 8.6 98 127 0.0
12 PM 48 2.0 S 8.6 98 103 0.0
1 PM 49 1.7 S 9.0 99 175 0.2
2 PM 50 1.4 S 9.3 99 303 0.0
3 PM 51 1.2 SW 10.4 98 326 0.0
4 PM 48 0.8 SW 10.1 98 234 0.0
5 PM 46 1.0 SE 9.7 98 127 0.0
6 PM 47 1.1 SE 9.7 98 143 0.0
7 PM 48 0.5 SE 9.9 96 101 0.0
8 PM 48 1.5 SE 9.2 98 54 0.0
9 PM 45 2.8 SE 9.0 99 6 0.0
10 PM 44 3.7 E 9.0 99 0 0.0
11 PM 47 4.3 SE 8.5 99 0 0.0
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updated on 08/01/2014 5:39 AM  I   http://www.nature.nps.gov/air/data/current/data_GRSM-CD2.cfm   I  Email: Webmaster