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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 Monday May 20, 2013 
Hour Ending
(Local Time)		 1-Hour Average
(parts per billion)		 8-Hour Average
(parts per billion)
12 AM 59 54
1 AM 57 52
2 AM 56 52
3 AM 56 51
4 AM 54 51
5 AM 50 49
6 AM 50 47
7 AM 50 45
8 AM 49 43
9 AM 52 41
10 AM 54 38
11 AM 49 35
12 PM 44 33
1 PM 34 31
2 PM 35 31
3 PM 32 30
4 PM 31 30
5 PM 30 30
6 PM 30 30
7 PM 30 31
8 PM 31 32
9 PM 32 34
10 PM 30 36
11 PM 29 37
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Weather and Ozone Data Monday May 20, 2013
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 59 3.3 S 18.0 60 0 0.0
1 AM 57 1.6 S 18.6 61 0 0.0
2 AM 56 2.5 SW 18.2 63 0 0.0
3 AM 56 3.1 W 17.9 65 0 0.0
4 AM 54 2.8 SW 17.4 68 0 0.0
5 AM 50 3.8 SW 16.5 75 0 0.0
6 AM 50 4.6 S 16.8 73 0 0.0
7 AM 50 4.5 SW 17.3 71 0 0.0
8 AM 49 4.6 SW 17.6 68 0 0.0
9 AM 52 4.6 SW 17.7 65 0 0.0
10 AM 54 3.3 SW 18.2 63 0 0.0
11 AM 49 2.7 W 18.1 70 0 0.0
12 PM 44 2.3 SW 18.0 77 0 0.0
1 PM 34 2.0 SW 18.6 82 0 0.0
2 PM 35 1.8 W 19.3 78 0 0.0
3 PM 32 1.2 W 20.8 72 0 0.0
4 PM 31 2.3 NW 20.6 76 0 0.0
5 PM 30 1.6 W 21.4 74 0 0.0
6 PM 30 1.0 W 22.6 72 0 0.0
7 PM 30 1.0 NW 22.0 76 0 0.0
8 PM 31 1.1 SW 20.6 81 0 0.0
9 PM 32 2.2 SW 18.9 88 0 0.0
10 PM 30 4.1 S 18.6 90 0 0.0
11 PM 29 3.0 SW 18.0 95 0 0.0
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updated on 05/21/2013 8:40 AM  I   http://www.nature.nps.gov/air/data/current/data_GRSM-CM2.cfm   I  Email: Webmaster