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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 Wednesday August 20, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 46 42
1 AM 43 41
2 AM 41 41
3 AM 42 40
4 AM 46 40
5 AM 45 38
6 AM 41 38
7 AM 38 37
8 AM 38 37
9 AM 39 38
10 AM 37 38
11 AM 37 41
12 PM 36 43
1 PM 38 45
2 PM 40 46
3 PM 37 47
4 PM 40 50
5 PM 44 52
6 PM 56 53
7 PM 54 54
8 PM 52 54
9 PM 45 55
10 PM 53 56
11 PM 56 56
Weather and Ozone Data Wednesday August 20, 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 46 3.2 W 15.0 90 0 0.0
1 AM 43 3.3 SW 14.4 94 0 0.0
2 AM 41 3.8 SW 13.9 97 0 0.0
3 AM 42 4.3 W 13.8 98 0 0.0
4 AM 46 3.8 SW 13.9 98 0 0.0
5 AM 45 4.2 SW 13.8 96 0 0.0
6 AM 41 4.2 W 14.0 97 0 0.0
7 AM 38 4.4 SW 14.3 98 0 0.0
8 AM 38 3.8 W 14.8 99 0 0.0
9 AM 39 4.0 SW 14.9 99 0 0.0
10 AM 37 3.1 W 15.1 99 0 0.0
11 AM 37 3.2 W 15.4 99 0 0.0
12 PM 36 2.0 W 15.9 99 0 0.0
1 PM 38 1.6 SW 16.5 94 0 0.0
2 PM 40 2.3 SW 18.0 83 0 0.0
3 PM 37 2.3 W 18.9 82 0 0.0
4 PM 40 2.8 W 17.5 89 0 0.0
5 PM 44 4.3 W 15.7 88 0 0.5
6 PM 56 4.2 W 17.8 55 0 0.0
7 PM 54 3.5 SW 18.1 58 0 0.0
8 PM 52 3.6 S 17.4 64 0 0.0
9 PM 45 3.2 N 13.4 95 0 12.8
10 PM 53 5.5 E 12.1 98 0 1.0
11 PM 56 5.0 E 14.2 79 0 0.0
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updated on 08/21/2014 7:40 AM  I   http://www2.nature.nps.gov/air/data/current/data_GRSM-CM2.cfm   I  Email: Webmaster