National Park Service Arrowhead
Explore Air

Current Ozone and Weather Data in National Parks


Great Smoky Mountains Nat'l Park - Cades Cove, TN
EPA AQS Site Number: 47-009-0102


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Friday November 21, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 21 14
1 AM 18 12
2 AM 17 11
3 AM 16 11
4 AM 13 13
5 AM 11 16
6 AM 10 20
7 AM 9 24
8 AM 8 29
9 AM 9 33
10 AM 15 37
11 AM 30 38
12 PM 38 40
1 PM 44 40
2 PM 45 --
3 PM 46 --
4 PM 44 --
5 PM 40 --
6 PM 23 --
Weather and Ozone Data Friday November 21, 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 21 0.1 E -3.0 78 0 0.0
1 AM 18 0.2 E -3.4 79 0 0.0
2 AM 17 0.2 E -3.8 81 0 0.0
3 AM 16 0.3 E -4.1 82 0 0.0
4 AM 13 0.1 E -4.5 83 0 0.0
5 AM 11 0.2 E -4.8 83 0 0.0
6 AM 10 0.3 E -4.9 83 0 0.0
7 AM 9 0.2 E -5.5 83 0 0.0
8 AM 8 0.2 S -5.5 83 7 0.0
9 AM 9 0.7 W -5.2 83 59 0.0
10 AM 15 0.7 SW -0.9 76 305 0.0
11 AM 30 0.7 W 5.2 48 482 0.0
12 PM 38 1.9 E 8.8 30 566 0.0
1 PM 44 2.0 E 10.5 25 593 0.0
2 PM 45 2.1 E 11.3 27 559 0.0
3 PM 46 1.8 E 11.8 29 464 0.0
4 PM 44 1.7 E 12.0 28 324 0.0
5 PM 40 1.4 E 10.3 32 135 0.0
6 PM 23 1.2 E 5.5 50 6 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 11/21/2014 4:39 PM  I   http://nature.nps.gov/air/data/current/data_GRSM-CC.cfm   I  Email: Webmaster