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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 April 20, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 60 60
1 AM 60 59
2 AM 62 59
3 AM 63 58
4 AM 63 56
5 AM 61 54
6 AM 55 53
7 AM 57 54
8 AM 57 54
9 AM 55 55
10 AM 53 56
11 AM 50 57
12 PM 49 58
1 PM 53 --
2 PM 59 --
3 PM 60 --
4 PM 64 --
5 PM 64 --
Weather and Ozone Data Sunday April 20, 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 60 7.4 E 11.9 42 0 0.0
1 AM 60 7.7 E 11.7 45 0 0.0
2 AM 62 7.9 E 11.3 46 0 0.0
3 AM 63 6.7 E 11.4 45 0 0.0
4 AM 63 3.7 E 11.4 46 0 0.0
5 AM 61 1.4 S 10.6 50 0 0.0
6 AM 55 2.3 SW 8.8 64 0 0.0
7 AM 57 1.6 W 8.8 62 0 0.0
8 AM 57 0.8 SW 9.3 60 0 0.0
9 AM 55 0.4 SE 11.7 52 0 0.0
10 AM 53 0.5 S 12.5 53 0 0.0
11 AM 50 0.7 N 12.3 56 0 0.0
12 PM 49 1.0 N 12.2 60 0 0.0
1 PM 53 1.2 N 12.8 59 0 0.0
2 PM 59 1.7 N 13.7 51 0 0.0
3 PM 60 2.2 N 14.4 48 0 0.0
4 PM 64 2.1 N 15.3 45 0 0.0
5 PM 64 1.6 N 16.1 37 0 0.0
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updated on 04/20/2014 4:41 PM  I   http://nature.nps.gov/air/data/current/data_GRSM-CM.cfm   I  Email: Webmaster