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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 Monday October 20, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 45 45
1 AM 40 45
2 AM 46 45
3 AM 48 45
4 AM 47 44
5 AM 47 44
6 AM 44 43
7 AM 44 43
8 AM 46 43
9 AM 45 42
10 AM 42 41
11 AM 41 40
12 PM 43 40
1 PM 43 39
2 PM 42 39
3 PM 43 39
4 PM 41 39
5 PM 37 40
6 PM 37 40
7 PM 36 41
8 PM 36 --
9 PM 41 --
10 PM 43 --
11 PM 45 --
Weather and Ozone Data Monday October 20, 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 45 4.2 SW 6.2 50 0 0.0
1 AM 40 4.7 SW 4.9 76 0 0.0
2 AM 46 4.5 SW 4.7 59 0 0.0
3 AM 48 5.0 SW 4.3 52 0 0.0
4 AM 47 5.3 SW 3.6 59 0 0.0
5 AM 47 5.9 SW 2.8 64 0 0.0
6 AM 44 4.8 SW 1.9 80 0 0.0
7 AM 44 4.3 SW 1.7 79 0 0.0
8 AM 46 7.1 SW 2.4 67 5 0.0
9 AM 45 6.4 W 2.0 80 122 0.0
10 AM 42 4.8 SW 1.8 96 256 0.0
11 AM 41 3.1 SW 2.4 98 430 0.0
12 PM 43 1.2 W 4.6 90 596 0.0
1 PM 43 1.3 SW 5.9 78 689 0.0
2 PM 42 1.3 SW 6.6 82 752 0.0
3 PM 43 1.3 SW 7.0 80 671 0.0
4 PM 41 1.6 SW 5.9 93 300 0.0
5 PM 37 1.1 W 5.1 98 126 0.0
6 PM 37 2.0 SW 3.9 99 55 0.0
7 PM 36 2.8 SW 3.3 99 7 0.0
8 PM 36 3.7 SW 2.8 99 0 0.0
9 PM 41 6.6 W 2.1 98 0 0.0
10 PM 43 8.1 W 2.0 98 0 0.0
11 PM 45 7.3 W 1.8 96 0 0.0
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updated on 10/20/2014 10:40 PM  I   http://www.nature.nps.gov/air/data/current/data_GRSM-CD.cfm   I  Email: Webmaster