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Current Ozone and Weather Data in National Parks


Great Smoky Mountains Nat'l Park - Cove Mountain, TN
EPA AQS Site Number: 47-155-0101


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Wednesday December 17, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 18 24
1 AM 16 26
2 AM 15 29
3 AM 24 29
4 AM 22 28
5 AM 27 28
6 AM 32 27
7 AM 39 25
8 AM 40 23
9 AM 33 21
10 AM 16 20
11 AM 19 23
12 PM 20 25
1 PM 20 28
2 PM 20 31
3 PM 19 35
4 PM 22 37
5 PM 29 40
6 PM 39 --
7 PM 38 --
8 PM 41 --
9 PM 46 --
10 PM 48 --
Weather and Ozone Data Wednesday December 17, 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 18 4.0 SW 0.6 100 0 0.0
1 AM 16 3.1 W 0.3 100 0 0.0
2 AM 15 3.6 SW 0.2 100 0 0.0
3 AM 24 2.0 W 0.4 100 0 0.0
4 AM 22 2.5 W 0.3 100 0 0.0
5 AM 27 2.6 W 0.6 100 0 0.0
6 AM 32 2.4 NW 0.6 100 0 0.0
7 AM 39 1.3 N 0.8 99 0 0.0
8 AM 40 1.5 NE 0.9 98 0 0.0
9 AM 33 1.4 E 1.1 98 0 0.0
10 AM 16 0.7 NW 0.5 99 0 0.0
11 AM 19 1.0 SE 0.0 100 0 0.0
12 PM 20 0.7 SE 1.2 99 0 0.0
1 PM 20 0.8 SE 2.5 98 0 0.0
2 PM 20 1.0 SE 1.9 98 0 0.0
3 PM 19 1.2 SE 1.3 99 0 0.0
4 PM 22 2.2 SE 1.5 96 0 0.0
5 PM 29 2.4 SE 3.4 78 0 0.0
6 PM 39 0.5 SE 4.5 45 0 0.0
7 PM 38 1.6 N 3.7 44 0 0.0
8 PM 41 2.3 N 2.7 31 0 0.0
9 PM 46 2.7 N 3.1 13 0 0.0
10 PM 48 2.6 N 3.7 10 0 0.0
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updated on 12/18/2014 12:39 AM  I   http://nature.nps.gov/air/data/current/data_GRSM-CM.cfm   I  Email: Webmaster