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Current Ozone and Weather Data in National Parks


Great Smoky Mountains Nat'l Park - Clingmans Dome, TN
EPA AQS Site Number: 47-155-0102


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 45 43
1 AM 43 43
2 AM 43 43
3 AM 43 43
4 AM 45 43
5 AM 43 43
6 AM 42 44
7 AM 43 44
8 AM 44 45
9 AM 45 45
10 AM 44 45
11 AM 45 46
12 PM 45 47
1 PM 44 48
2 PM 46 48
3 PM 47 49
4 PM 46 50
5 PM 43 52
6 PM 54 53
7 PM 53 53
8 PM 54 54
9 PM 47 54
10 PM 52 55
11 PM 58 54
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 45 3.0 NW 11.9 99 0 0.0
1 AM 43 1.9 NW 11.8 100 0 0.0
2 AM 43 2.7 W 11.5 100 0 0.0
3 AM 43 2.7 W 11.8 100 0 0.0
4 AM 45 3.0 W 11.5 100 0 0.0
5 AM 43 3.8 W 11.8 100 0 0.1
6 AM 42 2.4 W 12.0 100 0 0.0
7 AM 43 3.8 W 12.0 100 1 0.0
8 AM 44 4.3 W 12.0 100 31 0.0
9 AM 45 3.8 W 12.2 100 92 0.0
10 AM 44 3.8 W 12.7 100 205 0.0
11 AM 45 3.2 W 13.0 100 215 0.0
12 PM 45 2.4 W 13.3 100 264 0.0
1 PM 44 2.0 W 13.9 100 460 0.0
2 PM 46 2.3 W 15.0 100 735 0.0
3 PM 47 1.7 W 16.2 98 488 0.0
4 PM 46 1.6 W 15.1 99 198 0.0
5 PM 43 2.1 W 13.7 99 25 0.2
6 PM 54 3.1 SW 13.0 87 150 0.3
7 PM 53 2.6 W 13.3 89 82 0.0
8 PM 54 2.3 NW 13.7 92 24 0.0
9 PM 47 3.7 NW 12.3 99 1 6.3
10 PM 52 7.0 N 10.6 99 0 3.9
11 PM 58 4.6 N 10.7 98 0 0.0
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updated on 08/21/2014 5:40 AM  I   http://www2.nature.nps.gov/air/data/current/data_GRSM-CD2.cfm   I  Email: Webmaster