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 Saturday July 23, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 45 46
1 AM 50 45
2 AM 53 44
3 AM 47 42
4 AM 46 41
5 AM 45 40
6 AM 42 39
7 AM 43 38
8 AM 41 37
9 AM 37 37
10 AM 39 --
11 AM 41 --
12 PM 37 --
1 PM 36 --
2 PM 34 --
Weather and Ozone Data Saturday July 23, 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 45 2.3 W 14.5 92 0 0.0
1 AM 50 2.3 W 14.7 92 0 0.0
2 AM 53 1.2 NW 15.0 95 0 0.0
3 AM 47 1.6 W 14.7 97 0 0.0
4 AM 46 1.3 W 14.6 97 0 0.0
5 AM 45 0.9 NW 14.7 98 0 0.0
6 AM 42 0.8 NW 14.8 98 0 0.0
7 AM 43 1.5 N 15.1 98 6 0.0
8 AM 41 1.7 N 15.1 98 41 0.0
9 AM 37 1.3 N 15.4 98 113 0.0
10 AM 39 2.1 N 15.9 98 264 0.0
11 AM 41 2.0 N 17.4 88 524 0.0
12 PM 37 0.8 NE 16.8 90 163 0.0
1 PM 36 0.5 NE 17.3 83 301 0.0
2 PM 34 0.5 S 18.4 81 312 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 07/23/2016 12:41 PM  I   http://www.nature.nps.gov/air/data/current/data_GRSM-CD.cfm   I  Email: Webmaster