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 Thursday January 19, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 36 41
1 AM 46 42
2 AM 45 41
3 AM 43 41
4 AM 43 40
5 AM 39 39
6 AM 42 38
7 AM 41 38
8 AM 41 37
9 AM 41 --
10 AM 40 --
11 AM 38 --
12 PM 34 --
1 PM 32 --
Weather and Ozone Data Thursday January 19, 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 36 2.4 S 9.1 71 0 0.0
1 AM 46 1.7 SW 10.8 36 0 0.0
2 AM 45 1.7 SW 10.4 39 0 0.0
3 AM 43 1.9 S 10.1 39 0 0.0
4 AM 43 2.3 S 10.9 37 0 0.0
5 AM 39 1.3 S 11.3 47 0 0.0
6 AM 42 2.1 S 11.5 37 0 0.0
7 AM 41 2.0 S 12.5 38 0 0.0
8 AM 41 2.1 S 12.0 37 3 0.0
9 AM 41 1.9 S 12.9 39 49 0.0
10 AM 40 1.9 S 13.7 42 114 0.0
11 AM 38 1.6 S 14.2 46 200 0.0
12 PM 34 1.1 S 13.5 50 135 0.0
1 PM 32 1.2 S 13.3 57 98 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 01/19/2017 11:40 AM  I   http://nature.nps.gov/air/data/current/data_GRSM-LR.cfm   I  Email: Webmaster