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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 July 30, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 54 47
1 AM 48 46
2 AM 45 46
3 AM 52 46
4 AM 52 45
5 AM 45 44
6 AM 41 43
7 AM 42 43
8 AM 44 43
9 AM 49 43
10 AM 46 42
11 AM 44 41
12 PM 43 41
1 PM 40 41
2 PM 40 41
3 PM 41 42
4 PM 42 43
5 PM 42 43
6 PM 43 43
7 PM 41 44
8 PM 41 45
9 PM 42 45
10 PM 45 45
11 PM 48 45
Weather and Ozone Data Thursday July 30, 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 54 1.3 N 14.3 95 -- 0.0
1 AM 48 1.3 N 14.6 98 0 0.0
2 AM 45 1.4 N 14.5 99 0 0.0
3 AM 52 1.1 N 13.8 92 0 0.0
4 AM 52 0.9 N 15.0 79 0 0.0
5 AM 45 1.4 N 14.6 97 0 0.1
6 AM 41 0.8 NW 14.8 98 0 0.0
7 AM 42 1.0 N 14.7 99 2 0.4
8 AM 44 1.4 N 14.4 99 19 0.0
9 AM 49 1.8 N 13.8 99 164 0.0
10 AM 46 2.3 N 14.2 99 212 0.0
11 AM 44 2.0 N 14.7 99 306 0.0
12 PM 43 2.0 N 15.1 99 338 0.0
1 PM 40 1.7 NE 15.7 99 337 0.0
2 PM 40 1.6 NE 16.4 99 430 0.0
3 PM 41 1.4 NE 17.0 98 421 0.0
4 PM 42 1.4 N 16.7 98 307 0.0
5 PM 42 1.3 N 16.9 97 276 0.0
6 PM 43 1.4 N 16.4 97 148 0.0
7 PM 41 0.9 NW 16.1 98 82 0.0
8 PM 41 1.1 NW 15.6 98 26 0.0
9 PM 42 0.8 NW 14.8 99 4 0.0
10 PM 45 1.3 N 14.4 99 -- 0.1
11 PM 48 1.4 N 13.3 99 -- 0.0
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updated on 07/31/2015 6:48 AM  I   http://www2.nature.nps.gov/air/data/current/data_GRSM-CD2.cfm   I  Email: Webmaster