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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 Friday January 20, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 37 35
1 AM 37 35
2 AM 37 34
3 AM 36 33
4 AM 34 32
5 AM 39 32
6 AM 35 31
7 AM 32 31
8 AM 31 31
9 AM 31 32
10 AM 30 32
11 AM 31 33
12 PM 31 34
1 PM 33 35
2 PM 34 35
3 PM 34 36
4 PM 35 36
5 PM 35 36
6 PM 35 37
7 PM 37 37
8 PM 38 37
9 PM 38 --
10 PM 37 --
11 PM 37 --
Weather and Ozone Data Friday January 20, 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 37 13.7 S 11.8 80 0 0.0
1 AM 37 13.7 S 11.2 82 0 0.0
2 AM 37 15.4 S 10.4 88 0 0.1
3 AM 36 15.1 S 10.4 88 0 0.0
4 AM 34 9.3 S 11.1 87 0 2.1
5 AM 39 11.6 SW 9.1 96 0 2.8
6 AM 35 9.8 SW 9.9 98 0 0.7
7 AM 32 8.4 SW 10.6 98 0 0.0
8 AM 31 7.8 SW 10.7 99 0 0.2
9 AM 31 5.7 SW 10.5 99 0 0.0
10 AM 30 4.7 SW 10.4 99 0 0.0
11 AM 31 4.2 W 10.3 99 0 0.0
12 PM 31 4.6 W 10.2 99 0 0.0
1 PM 33 5.0 SW 10.3 98 0 0.0
2 PM 34 5.6 SW 11.6 85 0 0.0
3 PM 34 3.5 SW 12.2 79 0 0.0
4 PM 35 3.8 SW 13.3 74 0 0.0
5 PM 35 3.2 SW 13.1 73 0 0.0
6 PM 35 3.7 SW 12.0 78 0 0.0
7 PM 37 6.7 SW 12.0 73 0 0.0
8 PM 38 6.7 SW 11.9 71 0 0.0
9 PM 38 6.8 SW 11.8 73 0 0.0
10 PM 37 8.3 SW 11.7 75 0 0.0
11 PM 37 8.9 SW 11.9 75 0 0.0
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updated on 01/20/2017 11:41 PM  I   http://nature.nps.gov/air/data/current/data_GRSM-CM.cfm   I  Email: Webmaster