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


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Tuesday September 2, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 21 26
1 AM 22 27
2 AM 23 28
3 AM 25 29
4 AM 28 30
5 AM 29 30
6 AM 30 29
7 AM 30 28
8 AM 34 --
9 AM 31 --
10 AM -- --
11 AM -- --
12 PM 26 --
1 PM 26 --
2 PM 25 --
Weather and Ozone Data Tuesday September 2, 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 21 4.2 S 13.2 99 0 0.0
1 AM 22 4.5 S 13.1 99 0 0.0
2 AM 23 3.3 SW 13.0 99 0 0.0
3 AM 25 3.3 S 13.2 99 0 0.0
4 AM 28 3.2 SW 13.1 99 0 0.0
5 AM 29 3.8 SW 12.8 99 0 0.0
6 AM 30 4.4 SW 12.6 99 0 0.0
7 AM 30 5.1 SW 12.5 99 0 0.0
8 AM 34 6.1 W 12.5 99 43 0.0
9 AM 31 5.7 W 12.6 99 115 0.0
10 AM -- 3.9 W 12.7 99 224 --
11 AM -- 2.9 W 12.9 99 208 0.0
12 PM 26 1.5 W 13.5 99 155 0.0
1 PM 26 1.3 W 13.5 99 165 0.0
2 PM 25 1.7 SW 14.6 99 403 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 09/02/2014 12:40 PM  I   http://www2.nature.nps.gov/air/data/current/data_GRSM-CD.cfm   I  Email: Webmaster