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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 July 30, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 50 65
1 AM 64 65
2 AM 73 63
3 AM 72 59
4 AM 69 56
5 AM 67 53
6 AM 66 50
7 AM 61 47
8 AM 51 44
9 AM 46 43
10 AM 46 42
11 AM 47 41
12 PM 46 40
1 PM 42 39
2 PM 40 39
3 PM 40 40
4 PM 38 42
5 PM 39 43
6 PM 40 44
7 PM 40 45
8 PM 39 45
9 PM 42 46
10 PM 49 46
11 PM 51 47
Weather and Ozone Data Wednesday July 30, 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 50 3.0 N 4.1 87 0 0.0
1 AM 64 1.1 N 7.3 37 0 0.0
2 AM 73 2.4 N 8.0 35 0 0.0
3 AM 72 2.3 N 7.7 39 0 0.0
4 AM 69 1.4 N 7.6 42 0 0.0
5 AM 67 0.9 N 7.5 43 0 0.0
6 AM 66 2.1 S 7.1 49 0 0.0
7 AM 61 3.5 SW 6.5 69 4 0.0
8 AM 51 3.2 SW 6.1 97 63 0.0
9 AM 46 1.9 SW 6.4 98 102 0.0
10 AM 46 1.3 SW 7.1 98 262 0.0
11 AM 47 1.7 SW 7.6 98 432 0.0
12 PM 46 0.9 SW 8.3 98 329 0.0
1 PM 42 1.0 SW 8.1 98 212 0.0
2 PM 40 0.7 SW 7.8 98 150 0.0
3 PM 40 1.0 W 8.6 98 292 0.0
4 PM 38 0.7 W 9.1 98 229 0.0
5 PM 39 1.0 NW 8.6 98 140 0.0
6 PM 40 1.1 N 8.3 99 116 0.0
7 PM 40 0.7 N 8.3 98 112 0.0
8 PM 39 1.3 S 8.6 95 70 0.0
9 PM 42 1.3 SW 8.2 98 10 0.0
10 PM 49 1.4 S 8.3 91 0 0.0
11 PM 51 1.2 S 8.5 83 0 0.0
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updated on 07/31/2014 4:40 PM  I   http://www2.nature.nps.gov/air/data/current/data_GRSM-CD2.cfm   I  Email: Webmaster