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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 March 26, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 40 42
1 AM 41 43
2 AM 43 44
3 AM 44 43
4 AM 43 43
5 AM 43 43
6 AM 44 43
7 AM 44 43
8 AM 47 43
9 AM 44 42
10 AM 42 43
11 AM 42 44
12 PM 42 45
1 PM 41 46
2 PM -- 46
3 PM 43 44
4 PM 46 42
5 PM 47 40
6 PM 48 38
7 PM 50 36
8 PM 50 34
9 PM 40 32
10 PM 30 31
11 PM 29 32
Weather and Ozone Data Thursday March 26, 2015
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 40 11.3 SE 13.6 79 0 0.0
1 AM 41 9.9 SE 13.4 78 0 0.0
2 AM 43 7.8 SE 13.1 77 0 0.0
3 AM 44 7.5 S 12.9 79 0 0.0
4 AM 43 5.7 S 12.6 79 0 0.0
5 AM 43 5.9 S 12.4 81 0 0.0
6 AM 44 8.2 S 12.4 79 0 0.0
7 AM 44 8.5 SW 12.4 75 0 0.0
8 AM 47 8.3 SW 12.8 68 0 0.0
9 AM 44 6.4 SW 12.5 75 0 0.0
10 AM 42 7.1 SW 12.5 77 0 0.0
11 AM 42 5.9 SW 13.2 76 0 0.0
12 PM 42 4.4 SW 13.6 76 0 0.0
1 PM 41 3.9 SW 13.7 78 0 0.0
2 PM -- 4.4 SW 14.9 72 0 0.0
3 PM 43 4.1 SW 15.9 67 0 --
4 PM 46 4.4 SW 16.5 59 0 0.0
5 PM 47 3.7 SW 17.0 53 0 0.0
6 PM 48 5.7 S 16.3 57 0 0.0
7 PM 50 6.9 SW 15.5 58 0 0.0
8 PM 50 3.9 W 13.5 74 0 0.0
9 PM 40 4.1 NW 10.0 96 0 0.1
10 PM 30 3.5 NW 6.5 97 0 4.1
11 PM 29 2.3 N 4.8 98 0 1.9
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updated on 03/27/2015 3:41 PM  I   http://www.nature.nps.gov/air/data/current/data_GRSM-CM2.cfm   I  Email: Webmaster