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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 August 21, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 56 53
1 AM 56 51
2 AM 54 49
3 AM 56 47
4 AM 55 46
5 AM 53 44
6 AM 49 42
7 AM 47 41
8 AM 42 40
9 AM 40 39
10 AM 41 39
11 AM 42 38
12 PM 40 37
1 PM 41 36
2 PM 40 36
3 PM 37 36
4 PM 37 37
5 PM 38 37
6 PM 35 37
7 PM 33 38
8 PM 34 39
9 PM 40 39
10 PM 40 39
11 PM 41 38
Weather and Ozone Data Thursday August 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 56 3.0 NW 12.4 90 0 0.0
1 AM 56 2.4 SW 12.4 96 0 0.0
2 AM 54 3.8 SW 12.2 98 0 0.0
3 AM 56 3.9 SW 12.6 98 0 0.0
4 AM 55 3.1 SW 12.6 98 0 0.0
5 AM 53 3.2 W 12.6 98 0 0.0
6 AM 49 2.8 W 12.2 99 0 0.0
7 AM 47 3.3 W 11.9 99 1 0.0
8 AM 42 2.4 W 12.2 99 11 0.0
9 AM 40 2.5 W 12.7 99 34 0.0
10 AM 41 3.9 NW 13.2 100 251 0.0
11 AM 42 3.3 N 13.5 100 550 0.0
12 PM 40 3.0 N 13.9 99 574 0.0
1 PM 41 2.3 NW 14.1 99 501 0.0
2 PM 40 1.9 W 14.7 99 494 0.0
3 PM 37 1.6 W 14.7 99 226 0.0
4 PM 37 1.5 NW 15.2 99 329 0.0
5 PM 38 1.7 W 15.2 98 290 0.0
6 PM 35 1.9 W 15.7 98 310 0.0
7 PM 33 1.7 W 15.5 98 230 0.0
8 PM 34 2.4 W 14.6 97 103 0.0
9 PM 40 2.3 NW 13.4 97 4 0.0
10 PM 40 2.3 NW 13.7 93 0 0.0
11 PM 41 3.0 W 13.7 94 0 0.0
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updated on 08/22/2014 10:40 AM  I   http://nature.nps.gov/air/data/current/data_GRSM-CD2.cfm   I  Email: Webmaster