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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 Thursday September 29, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 52 46
1 AM 48 46
2 AM 43 45
3 AM 44 43
4 AM 47 41
5 AM 47 38
6 AM 47 37
7 AM 47 35
8 AM 47 33
9 AM 42 31
10 AM 27 31
11 AM 25 32
12 PM 29 34
1 PM 34 35
2 PM 29 35
3 PM 34 34
4 PM 34 34
5 PM 38 33
6 PM 39 33
7 PM 38 32
8 PM 37 31
9 PM 31 30
10 PM 28 30
11 PM 30 30
Weather and Ozone Data Thursday September 29, 2016
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 52 3.7 W 16.2 48 0 0.0
1 AM 48 1.8 SW 14.2 61 0 0.0
2 AM 43 1.4 E 12.3 82 0 0.0
3 AM 44 3.1 E 12.2 84 0 0.0
4 AM 47 2.9 NE 12.2 85 0 0.0
5 AM 47 1.4 NE 12.7 80 0 0.0
6 AM 47 1.2 SW 13.0 76 0 0.0
7 AM 47 2.0 W 12.9 77 0 0.0
8 AM 47 1.8 SW 12.6 80 0 0.0
9 AM 42 2.7 S 11.6 89 0 0.0
10 AM 27 1.7 W 10.2 98 0 0.0
11 AM 25 0.9 SW 10.1 98 0 0.1
12 PM 29 0.6 W 11.0 98 0 0.0
1 PM 34 0.8 SW 11.5 98 0 0.0
2 PM 29 1.3 W 10.9 98 0 0.0
3 PM 34 1.9 W 11.3 98 0 --
4 PM 34 1.9 W 11.8 96 0 0.0
5 PM 38 2.4 W 12.0 91 0 0.0
6 PM 39 2.8 NW 11.7 90 0 0.0
7 PM 38 2.6 NW 11.2 89 0 0.0
8 PM 37 2.1 NW 10.9 88 0 0.0
9 PM 31 2.1 NW 10.4 89 0 0.0
10 PM 28 0.8 NW 9.9 91 0 0.0
11 PM 30 0.9 N 9.4 91 0 0.0
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updated on 09/30/2016 10:43 PM  I   http://nature.nps.gov/air/data/current/data_GRSM-CM2.cfm   I  Email: Webmaster