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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


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Sunday December 21, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 36 38
1 AM 36 38
2 AM 34 39
3 AM 37 39
4 AM 40 39
5 AM 41 38
6 AM 41 37
7 AM 40 36
8 AM 41 35
9 AM 40 34
10 AM 39 33
11 AM 37 33
12 PM 32 33
1 PM 32 34
2 PM 32 35
3 PM 32 36
4 PM 33 37
5 PM 33 38
6 PM 34 38
7 PM 37 39
8 PM 39 39
9 PM 40 40
10 PM 40 40
11 PM 41 40
Weather and Ozone Data Sunday December 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 36 0.9 NW 0.7 100 0 0.0
1 AM 36 1.1 S 0.8 99 0 0.0
2 AM 34 2.2 SW 1.7 99 0 0.0
3 AM 37 1.5 SW 1.3 96 0 0.0
4 AM 40 3.0 SW 1.9 92 0 0.0
5 AM 41 3.2 SW 2.0 91 0 0.0
6 AM 41 3.5 SW 1.9 92 0 0.0
7 AM 40 3.5 SW 1.9 92 0 0.0
8 AM 41 3.0 SW 1.9 92 0 0.0
9 AM 40 2.5 SW 2.0 90 0 0.0
10 AM 39 2.4 SW 2.7 88 0 0.0
11 AM 37 2.0 SW 3.5 85 0 0.0
12 PM 32 1.7 S 4.2 83 0 0.0
1 PM 32 2.1 S 4.7 81 0 0.0
2 PM 32 2.1 SW 5.9 77 0 0.0
3 PM 32 2.0 SW 6.0 76 0 0.0
4 PM 33 1.9 S 6.1 76 0 0.0
5 PM 33 2.1 S 4.9 82 0 0.0
6 PM 34 3.1 S 4.0 86 0 0.0
7 PM 37 4.2 S 4.4 83 0 0.0
8 PM 39 5.1 SE 4.3 82 0 0.0
9 PM 40 5.0 SE 4.4 83 0 0.0
10 PM 40 4.7 SE 4.8 83 0 0.0
11 PM 41 4.9 SE 4.6 87 0 0.0
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updated on 12/22/2014 12:39 PM  I   http://nature.nps.gov/air/data/current/data_GRSM-CM2.cfm   I  Email: Webmaster