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 Thursday July 24, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 37 40
1 AM 37 40
2 AM 42 41
3 AM 41 40
4 AM 40 40
5 AM 41 39
6 AM 42 39
7 AM 41 39
8 AM 41 38
9 AM 40 38
10 AM 37 --
11 AM 39 --
12 PM 37 --
1 PM 37 --
2 PM 41 --
Weather and Ozone Data Thursday July 24, 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 37 4.5 W 12.0 98 0 0.0
1 AM 37 5.0 W 11.9 99 0 0.1
2 AM 42 4.8 W 11.8 99 0 0.0
3 AM 41 3.4 W 11.8 99 0 0.0
4 AM 40 4.1 W 11.8 99 0 0.0
5 AM 41 3.6 W 11.6 99 0 0.0
6 AM 42 2.7 W 11.6 99 0 0.5
7 AM 41 2.4 W 11.6 99 1 0.1
8 AM 41 2.3 W 11.4 99 30 0.0
9 AM 40 2.9 W 11.5 99 92 0.0
10 AM 37 1.9 W 11.8 99 181 0.0
11 AM 39 1.7 W 12.4 100 506 0.0
12 PM 37 1.6 W 12.4 99 202 0.0
1 PM 37 2.2 W 12.4 99 209 3.5
2 PM 41 3.1 W 12.1 99 169 1.8
U.S. Department of the Interior Accessibility Freedom of Information Act USA.gov Search
Privacy Policy Disclaimer NPS Home Contact Us
updated on 07/24/2014 12:40 PM  I   http://www2.nature.nps.gov/air/data/current/data_GRSM-CD.cfm   I  Email: Webmaster