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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 Friday July 31, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 46 50
1 AM 45 52
2 AM 48 54
3 AM 45 55
4 AM 43 56
5 AM 57 54
6 AM 62 51
7 AM 59 47
8 AM 59 45
9 AM 59 43
10 AM 58 42
11 AM 53 41
12 PM 32 41
1 PM 28 43
2 PM 32 46
3 PM 39 48
4 PM 48 50
5 PM 49 50
6 PM 50 51
7 PM 50 52
8 PM 51 51
9 PM 51 51
10 PM 53 51
11 PM 52 51
Weather and Ozone Data Friday July 31, 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 46 1.1 NW 12.8 99 0 0.0
1 AM 45 1.0 NW 12.2 99 0 0.0
2 AM 48 0.7 NW 11.5 99 0 0.0
3 AM 45 1.1 W 11.5 99 0 0.1
4 AM 43 1.3 W 11.9 99 0 0.0
5 AM 57 1.7 W 11.0 90 0 0.0
6 AM 62 1.6 W 12.4 53 0 0.0
7 AM 59 1.4 W 13.5 25 5 0.0
8 AM 59 1.1 NW 14.7 12 122 0.0
9 AM 59 0.7 NW 16.9 12 322 0.0
10 AM 58 0.4 NW 18.2 12 511 0.0
11 AM 53 0.4 N 18.3 19 688 0.0
12 PM 32 0.5 SE 18.0 71 668 0.0
1 PM 28 0.5 S 16.2 85 260 0.0
2 PM 32 0.7 SW 16.2 86 394 0.0
3 PM 39 0.8 SW 17.2 78 664 0.0
4 PM 48 0.8 NW 15.6 83 719 0.0
5 PM 49 0.9 NW 15.1 83 566 0.0
6 PM 50 1.0 N 13.8 88 385 0.0
7 PM 50 1.0 N 13.1 89 377 0.0
8 PM 51 0.8 NW 11.9 92 47 0.0
9 PM 51 1.1 NW 10.6 96 5 0.0
10 PM 53 1.5 N 9.9 96 -- 0.0
11 PM 52 1.6 N 9.8 94 -- 0.0
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updated on 08/01/2015 11:46 PM  I   http://nature.nps.gov/air/data/current/data_GRSM-CD2.cfm   I  Email: Webmaster