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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 Thursday May 28, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 39 45
1 AM 37 48
2 AM 36 50
3 AM 39 52
4 AM 44 54
5 AM 53 54
6 AM 58 54
7 AM 59 51
8 AM 60 48
9 AM 55 46
10 AM 54 43
11 AM -- 41
12 PM 43 42
1 PM -- 41
2 PM 36 42
3 PM 45 43
4 PM 43 43
5 PM 42 44
6 PM 41 44
7 PM 44 45
8 PM 41 45
9 PM 46 45
10 PM 46 43
11 PM 47 42
Weather and Ozone Data Thursday May 28, 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 39 3.9 S 10.9 98 0 0.0
1 AM 37 3.1 S 10.8 98 0 0.0
2 AM 36 2.2 S 10.5 98 1 0.0
3 AM 39 2.1 SW 10.5 98 1 0.0
4 AM 44 2.3 SW 9.8 98 1 0.0
5 AM 53 3.2 SW 9.6 99 0 0.1
6 AM 58 2.5 W 8.7 98 0 0.0
7 AM 59 2.7 W 9.0 91 20 0.0
8 AM 60 2.7 W 10.1 74 74 0.0
9 AM 55 1.7 W 11.4 80 229 0.0
10 AM 54 0.9 W 12.4 78 293 0.0
11 AM -- 0.7 SE 12.9 83 193 0.0
12 PM 43 0.7 S 12.7 86 176 0.0
1 PM -- 0.8 S 12.1 91 109 0.2
2 PM 36 1.0 S 11.9 95 100 0.1
3 PM 45 1.4 SW 13.8 84 637 0.0
4 PM 43 1.4 SE 15.4 79 381 0.0
5 PM 42 1.4 SE 13.9 87 240 0.0
6 PM 41 1.8 SE 13.3 90 135 0.0
7 PM 44 3.0 SE 12.1 95 55 0.0
8 PM 41 3.5 S 11.2 97 34 0.0
9 PM 46 3.9 S 10.3 96 8 0.0
10 PM 46 4.5 S 10.2 96 0 0.0
11 PM 47 4.9 S 10.3 91 0 0.0
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updated on 05/29/2015 3:47 PM  I   http://www.nature.nps.gov/air/data/current/data_GRSM-CD2.cfm   I  Email: Webmaster