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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 Monday July 21, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 37 37
1 AM 36 37
2 AM 35 37
3 AM 37 37
4 AM 40 37
5 AM 40 36
6 AM 38 36
7 AM 37 35
8 AM 35 35
9 AM 35 35
10 AM 35 35
11 AM 37 35
12 PM 37 34
1 PM 34 34
2 PM 33 35
3 PM -- 35
4 PM 36 35
5 PM 37 35
6 PM 34 35
7 PM 33 37
8 PM 37 39
9 PM 39 40
10 PM 32 41
11 PM 32 43
Weather and Ozone Data Monday July 21, 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 37 1.8 S 12.9 -- 0 0.0
1 AM 36 2.4 SE 12.9 -- 0 0.0
2 AM 35 3.9 SE 13.0 -- 0 0.0
3 AM 37 4.9 SE 12.7 -- 0 0.0
4 AM 40 5.0 SE 12.6 -- 0 0.0
5 AM 40 5.1 SE 12.5 -- 0 0.0
6 AM 38 4.3 SE 12.7 -- 0 0.1
7 AM 37 4.9 SE 12.7 -- 1 0.0
8 AM 35 5.2 S 13.0 -- 31 0.1
9 AM 35 5.4 S 13.0 -- 15 0.0
10 AM 35 6.3 S 13.1 -- 71 0.0
11 AM 37 3.2 S 13.4 -- 193 0.0
12 PM 37 2.6 S 13.6 -- 338 0.0
1 PM 34 2.2 S 13.9 -- 233 0.0
2 PM 33 1.7 S 10.2 -- 196 0.0
3 PM -- 1.9 S 12.5 95 272 0.0
4 PM 36 2.5 SE 13.1 95 440 0.0
5 PM 37 1.4 S 13.5 88 389 0.0
6 PM 34 0.7 S 14.1 88 286 0.0
7 PM 33 1.2 NE 13.1 94 147 0.0
8 PM 37 1.9 E 12.7 90 71 0.0
9 PM 39 3.5 SE 12.4 91 18 0.0
10 PM 32 3.6 SE 12.1 95 0 0.0
11 PM 32 4.5 SE 11.9 96 0 0.0
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updated on 07/22/2014 8:54 PM  I   http://nature.nps.gov/air/data/current/data_GRSM-CD2.cfm   I  Email: Webmaster