National Park Service Arrowhead
Explore Air

Current Ozone and Weather Data in National Parks


Great Smoky Mountains Nat'l Park - Cove Mountain, TN
EPA AQS Site Number: 47-155-0101


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Tuesday September 30, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 43 42
1 AM 42 42
2 AM 41 42
3 AM 43 42
4 AM 43 41
5 AM 42 41
6 AM 43 41
7 AM 44 --
8 AM 43 --
9 AM 38 --
10 AM 43 --
11 AM 37 --
Weather and Ozone Data Tuesday September 30, 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 43 3.5 NE 15.1 74 0 0.0
1 AM 42 3.1 NE 14.9 78 0 0.0
2 AM 41 2.6 NE 14.7 80 0 0.0
3 AM 43 0.9 N 14.2 81 0 0.0
4 AM 43 0.7 N 13.7 84 0 0.0
5 AM 42 1.1 NE 13.7 87 0 0.0
6 AM 43 0.7 N 13.4 86 0 0.0
7 AM 44 1.9 N 13.7 84 0 0.0
8 AM 43 1.0 N 13.2 88 0 0.0
9 AM 38 1.1 NE 14.6 84 0 0.0
10 AM 43 0.7 NE 16.0 80 0 0.0
11 AM 37 0.7 SE 16.4 79 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 09/30/2014 9:40 AM  I   http://nature.nps.gov/air/data/current/data_GRSM-CM.cfm   I  Email: Webmaster