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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 July 21, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 37 35
1 AM 35 35
2 AM 33 35
3 AM 33 35
4 AM 34 35
5 AM 34 35
6 AM 38 33
7 AM 38 32
8 AM 38 31
9 AM 36 30
10 AM 34 30
11 AM 35 30
12 PM 28 30
1 PM 24 31
2 PM 24 32
3 PM 29 34
4 PM 30 34
5 PM 36 35
6 PM 36 35
7 PM 35 35
8 PM 35 35
9 PM 38 35
10 PM 36 35
11 PM 33 36
Weather and Ozone Data Monday July 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 37 2.2 SE 15.9 90 0 0.0
1 AM 35 2.0 SE 16.4 87 0 0.0
2 AM 33 2.8 SE 16.3 85 0 0.0
3 AM 33 2.8 SE 16.4 83 0 0.0
4 AM 34 2.0 S 16.0 87 0 0.0
5 AM 34 1.1 S 15.4 90 0 0.0
6 AM 38 2.6 E 15.8 85 0 0.0
7 AM 38 3.6 E 15.9 85 0 0.0
8 AM 38 1.6 E 16.7 81 0 0.0
9 AM 36 1.5 E 16.6 83 0 0.0
10 AM 34 2.4 SE 16.3 86 0 0.0
11 AM 35 1.9 S 16.8 84 0 0.0
12 PM 28 0.8 S 18.5 82 0 0.0
1 PM 24 0.6 NE 19.1 83 0 0.0
2 PM 24 0.9 SW 17.9 90 0 0.0
3 PM 29 1.1 N 18.1 85 0 0.0
4 PM 30 1.2 NE 18.7 86 0 0.0
5 PM 36 1.1 NE 18.9 87 0 0.0
6 PM 36 1.5 NE 18.1 89 0 0.0
7 PM 35 2.6 E 17.8 89 0 0.0
8 PM 35 3.7 E 17.0 94 0 0.0
9 PM 38 3.6 E 17.5 86 0 0.0
10 PM 36 4.4 SE 17.8 87 0 0.0
11 PM 33 5.8 SE 17.8 81 0 0.0
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updated on 07/22/2014 8:54 PM  I   http://www.nature.nps.gov/air/data/current/data_GRSM-CM2.cfm   I  Email: Webmaster