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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


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Tuesday May 26, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 38 40
1 AM 40 40
2 AM 42 39
3 AM 49 37
4 AM 46 35
5 AM 41 33
6 AM 37 32
7 AM 34 31
8 AM 32 30
9 AM 32 30
10 AM 31 30
11 AM 31 30
12 PM 30 29
1 PM 29 30
2 PM 29 32
3 PM 30 34
4 PM 30 36
5 PM 30 38
6 PM 31 39
7 PM 30 40
8 PM 35 --
9 PM 44 --
10 PM 46 --
11 PM 45 --
Weather and Ozone Data Tuesday May 26, 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 38 5.1 S 10.8 98 0 1.2
1 AM 40 7.0 S 10.8 98 0 1.4
2 AM 42 7.4 S 10.7 98 0 1.4
3 AM 49 5.4 S 10.0 98 0 0.2
4 AM 46 5.9 S 10.2 99 -- 0.1
5 AM 41 6.3 S 10.7 99 -- 0.1
6 AM 37 6.7 S 11.0 99 -- 1.7
7 AM 34 6.3 S 11.1 99 1 0.3
8 AM 32 6.6 S 10.7 99 11 0.1
9 AM 32 6.6 S 10.8 99 58 0.0
10 AM 31 6.5 S 11.1 99 73 0.0
11 AM 31 6.6 S 11.4 99 124 0.0
12 PM 30 6.2 S 12.0 99 169 0.0
1 PM 29 5.4 S 12.2 99 156 0.0
2 PM 29 5.2 S 12.4 99 238 0.0
3 PM 30 5.5 S 13.0 99 343 0.2
4 PM 30 5.8 S 12.9 99 244 0.1
5 PM 30 5.8 S 12.5 99 101 0.0
6 PM 31 6.9 S 12.1 99 58 0.0
7 PM 30 6.3 S 11.8 99 20 0.1
8 PM 35 7.8 S 11.2 99 9 0.8
9 PM 44 6.6 S 10.0 99 1 0.6
10 PM 46 5.4 S 9.4 99 -- 0.3
11 PM 45 5.3 S 9.1 99 0 0.0
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updated on 05/26/2015 10:48 PM  I   http://www.nature.nps.gov/air/data/current/data_GRSM-CD.cfm   I  Email: Webmaster