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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 Sunday August 31, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 44 37
1 AM 46 35
2 AM 41 32
3 AM 37 30
4 AM 33 29
5 AM 31 27
6 AM 35 26
7 AM 30 24
8 AM 28 23
9 AM 26 22
10 AM 25 21
11 AM 24 20
12 PM 22 19
1 PM 22 19
2 PM 22 19
3 PM 20 19
4 PM 19 19
5 PM 18 19
6 PM 17 20
7 PM 18 20
8 PM 21 21
9 PM 20 21
10 PM 20 21
11 PM 21 22
Weather and Ozone Data Sunday August 31, 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 44 6.8 S 13.0 99 0 0.0
1 AM 46 3.2 SW 12.6 99 0 11.8
2 AM 41 1.9 S 12.2 99 0 4.6
3 AM 37 2.2 SW 12.0 99 0 0.2
4 AM 33 4.3 SW 10.8 99 0 0.0
5 AM 31 7.0 W 11.1 99 0 0.0
6 AM 35 6.6 W 11.3 99 0 0.0
7 AM 30 4.6 W 11.2 99 0 0.1
8 AM 28 3.5 SW 11.2 99 57 0.0
9 AM 26 2.0 SW 11.6 99 178 0.0
10 AM 25 2.2 SW 12.6 99 438 0.0
11 AM 24 2.4 SW 13.0 99 380 0.0
12 PM 22 2.4 SW 12.3 99 161 0.0
1 PM 22 2.5 SW 12.4 99 207 0.0
2 PM 22 2.3 SW 12.6 99 312 0.0
3 PM 20 1.7 SW 13.2 99 274 0.0
4 PM 19 1.7 SW 13.1 99 144 0.0
5 PM 18 2.0 SW 13.1 99 153 0.7
6 PM 17 1.9 SW 13.1 99 115 0.0
7 PM 18 1.9 SW 12.9 99 59 0.0
8 PM 21 2.7 SW 12.2 99 32 0.0
9 PM 20 1.5 SW 12.0 99 0 0.0
10 PM 20 2.0 SW 12.3 99 0 0.0
11 PM 21 2.8 SW 12.6 99 0 0.0
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updated on 09/01/2014 4:40 AM  I   http://www.nature.nps.gov/air/data/current/data_GRSM-CD2.cfm   I  Email: Webmaster