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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


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Sunday October 15, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 41 39
1 AM 43 38
2 AM 41 36
3 AM 42 35
4 AM 41 33
5 AM 38 31
6 AM 35 30
7 AM 34 29
8 AM 33 28
9 AM 31 27
10 AM 30 27
11 AM 28 27
12 PM 26 27
1 PM 26 28
2 PM 26 29
3 PM 27 30
4 PM 28 32
5 PM 30 32
6 PM 29 32
7 PM 30 33
8 PM 30 33
9 PM 32 32
10 PM 39 30
11 PM 38 28
Weather and Ozone Data Sunday October 15, 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 8.8 S 18.3 64 0 0.0
1 AM 43 9.4 S 18.7 56 0 0.0
2 AM 41 9.5 S 18.4 55 0 0.0
3 AM 42 9.0 S 18.4 53 0 0.0
4 AM 41 7.9 SW 17.9 58 0 0.0
5 AM 38 7.6 SW 16.5 74 0 0.0
6 AM 35 8.0 SW 16.1 84 0 0.0
7 AM 34 8.7 SW 16.1 86 0 0.0
8 AM 33 6.2 SW 15.9 85 0 0.0
9 AM 31 5.0 SW 15.7 90 0 0.0
10 AM 30 5.0 SW 16.5 87 0 0.0
11 AM 28 4.8 SW 16.9 85 0 0.0
12 PM 26 4.0 SW 16.9 89 0 0.0
1 PM 26 4.5 SW 17.3 87 0 0.0
2 PM 26 3.7 W 17.9 85 0 0.0
3 PM 27 3.8 W 19.0 80 0 0.0
4 PM 28 3.3 SW 18.6 84 0 0.0
5 PM 30 4.1 SW 19.4 76 0 0.0
6 PM 29 4.2 SW 19.4 76 0 0.0
7 PM 30 5.6 SW 18.2 77 0 0.0
8 PM 30 4.1 SW 17.5 79 0 0.0
9 PM 32 3.0 W 16.0 95 0 4.9
10 PM 39 2.5 SW 15.0 99 0 3.3
11 PM 38 2.6 W 14.9 99 0 5.9
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updated on 10/16/2017 8:44 PM  I   http://nature.nps.gov/air/data/current/data_GRSM-CM2.cfm   I  Email: Webmaster