National Park Service Arrowhead
Explore Air

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 Monday July 25, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 35 31
1 AM 31 32
2 AM 27 33
3 AM 27 35
4 AM 32 35
5 AM 32 35
6 AM 31 36
7 AM 39 36
8 AM 43 35
9 AM 40 34
10 AM 36 33
11 AM 33 33
12 PM 33 33
1 PM 34 34
2 PM 35 35
3 PM 33 36
4 PM 30 37
5 PM 35 38
6 PM 35 39
7 PM 33 40
8 PM 38 41
9 PM 45 42
10 PM 43 41
11 PM 39 41
Weather and Ozone Data Monday July 25, 2016
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 35 2.1 SW 15.3 97 0 0.0
1 AM 31 1.7 SW 15.5 98 0 0.0
2 AM 27 1.7 S 15.7 98 0 0.0
3 AM 27 2.8 S 15.8 98 0 0.0
4 AM 32 2.0 SW 15.4 98 0 0.0
5 AM 32 2.6 SW 14.6 98 0 0.1
6 AM 31 2.5 W 14.6 98 0 0.0
7 AM 39 2.1 W 14.3 98 9 0.0
8 AM 43 2.4 W 14.3 97 134 0.0
9 AM 40 1.2 W 15.8 89 308 0.0
10 AM 36 0.6 W 16.8 89 284 0.0
11 AM 33 0.5 SW 17.3 88 289 0.0
12 PM 33 1.1 S 17.8 86 498 0.0
1 PM 34 1.0 S 18.9 80 562 0.0
2 PM 35 1.5 W 17.6 87 270 0.8
3 PM 33 1.3 SW 17.3 89 283 0.1
4 PM 30 1.6 W 17.6 88 406 0.0
5 PM 35 1.6 SW 18.7 79 495 0.0
6 PM 35 1.1 W 19.1 76 315 0.0
7 PM 33 1.0 W 18.0 82 176 0.0
8 PM 38 0.9 NW 17.1 87 74 0.0
9 PM 45 1.0 N 16.3 84 30 0.0
10 PM 43 0.7 NW 16.3 94 0 0.0
11 PM 39 1.4 NW 15.4 96 0 0.0
U.S. Department of the Interior Accessibility Freedom of Information Act USA.gov Search
Privacy Policy Disclaimer NPS Home Contact Us
updated on 07/26/2016 5:40 AM  I   http://www.nature.nps.gov/air/data/current/data_GRSM-CD2.cfm   I  Email: Webmaster