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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 Saturday October 21, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 10 5
1 AM 7 4
2 AM 5 --
3 AM 5 --
4 AM -- --
5 AM 3 --
6 AM 3 --
7 AM 4 --
Weather and Ozone Data Saturday October 21, 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 10 0.3 S 9.1 99 0 0.0
1 AM 7 0.3 S 8.7 99 0 0.0
2 AM 5 0.7 S 8.4 100 0 0.0
3 AM 5 0.6 SW 8.2 100 0 0.0
4 AM -- 0.6 S 7.6 100 0 0.0
5 AM 3 0.6 S 7.0 100 0 0.0
6 AM 3 0.6 S 6.8 100 0 0.0
7 AM 4 0.8 SW 6.7 100 0 0.0
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updated on 10/21/2017 5:42 AM  I   http://www.nature.nps.gov/air/data/current/data_GRSM-CC.cfm   I  Email: Webmaster