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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 Sunday October 22, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 54 55
1 AM 56 54
2 AM 55 54
3 AM 54 52
4 AM 55 51
5 AM 56 50
6 AM 56 48
7 AM 55 46
8 AM 52 45
9 AM 49 44
10 AM 45 43
11 AM 45 42
12 PM 44 41
1 PM 43 41
2 PM 42 40
3 PM 42 40
4 PM 42 39
5 PM 41 39
6 PM 40 39
7 PM 39 --
8 PM 39 --
9 PM 39 --
10 PM 40 --
11 PM 39 --
Weather and Ozone Data Sunday October 22, 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 54 6.5 SE 15.4 38 0 0.0
1 AM 56 9.0 SE 15.2 38 0 0.0
2 AM 55 9.8 SE 15.4 35 0 0.0
3 AM 54 12.1 SE 14.4 47 0 0.0
4 AM 55 8.8 SE 14.1 53 0 0.0
5 AM 56 7.5 SE 13.8 54 0 0.0
6 AM 56 8.1 SE 13.3 59 0 0.0
7 AM 55 9.4 SE 13.5 55 0 0.0
8 AM 52 6.1 SE 13.2 55 0 0.0
9 AM 49 6.5 SE 13.5 61 0 0.0
10 AM 45 8.6 SE 14.6 62 0 0.0
11 AM 45 8.0 SE 15.5 59 0 0.0
12 PM 44 5.0 S 16.6 58 0 0.0
1 PM 43 5.5 SE 16.8 58 0 0.0
2 PM 42 4.3 SE 17.3 57 0 0.0
3 PM 42 4.4 S 17.6 58 0 0.0
4 PM 42 4.8 S 17.7 58 0 0.0
5 PM 41 6.1 S 17.1 60 0 0.0
6 PM 40 6.4 SE 16.6 66 0 0.0
7 PM 39 6.5 SE 16.3 70 0 0.0
8 PM 39 4.9 SE 16.1 71 0 0.0
9 PM 39 4.8 SE 15.4 76 0 0.0
10 PM 40 8.7 SE 15.1 79 0 0.0
11 PM 39 8.8 SE 15.2 81 0 0.0
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updated on 10/22/2017 9:44 PM  I   http://www.nature.nps.gov/air/data/current/data_GRSM-CM.cfm   I  Email: Webmaster