National Park Service Arrowhead
Explore Air

Current Ozone and Weather Data in National Parks


Great Smoky Mountains Nat'l Park - Look Rock, TN
EPA AQS Site Number: 47-009-0101


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Monday January 23, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 41 41
1 AM 43 41
2 AM 39 41
3 AM 38 --
4 AM 42 --
5 AM 43 --
6 AM 44 --
7 AM 43 --
Weather and Ozone Data Monday January 23, 2017
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 41 2.0 NE 10.5 95 0 0.0
1 AM 43 2.1 SE 10.4 93 0 0.0
2 AM 39 1.8 W 9.4 98 0 0.0
3 AM 38 1.5 NW 8.7 99 0 0.0
4 AM 42 4.2 NW 7.6 99 0 0.4
5 AM 43 2.5 W 7.0 99 0 1.6
6 AM 44 2.1 W 6.5 99 0 0.1
7 AM 43 1.1 SW 6.3 99 0 0.1
U.S. Department of the Interior Accessibility Freedom of Information Act USA.gov Search
Privacy Policy Disclaimer NPS Home Contact Us
updated on 01/23/2017 5:41 AM  I   http://www.nature.nps.gov/air/data/current/data_GRSM-LR.cfm   I  Email: Webmaster