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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 Wednesday April 23, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 47 51
1 AM 48 51
2 AM 50 52
3 AM 50 52
4 AM 52 53
5 AM 55 53
6 AM 54 53
7 AM 52 53
8 AM 54 55
9 AM 53 56
10 AM 53 57
11 AM 53 --
12 PM -- --
1 PM -- --
2 PM 58 --
3 PM 60 --
4 PM 60 --
5 PM 61 --
Weather and Ozone Data Wednesday April 23, 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 47 4.9 NW 12.3 98 0 0.0
1 AM 48 3.9 NW 10.7 98 0 0.0
2 AM 50 3.0 N 9.8 96 0 0.0
3 AM 50 2.9 N 8.8 91 0 0.0
4 AM 52 2.2 N 7.3 79 0 0.0
5 AM 55 3.3 N 7.0 57 0 0.0
6 AM 54 2.2 N 6.5 59 0 0.0
7 AM 52 1.9 N 5.3 61 0 0.0
8 AM 54 2.9 N 4.5 55 0 0.0
9 AM 53 3.3 NE 5.0 55 0 0.0
10 AM 53 1.7 NE 6.3 53 0 0.0
11 AM 53 1.4 NE 7.2 50 0 0.0
12 PM -- 1.2 N 8.0 48 0 0.0
1 PM -- 1.3 N 9.4 36 0 0.0
2 PM 58 1.8 N 9.9 30 0 0.0
3 PM 60 1.6 N 11.3 30 0 0.0
4 PM 60 1.6 N 12.2 30 0 0.0
5 PM 61 1.7 N 12.8 31 0 0.0
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updated on 04/23/2014 3:43 PM  I   http://nature.nps.gov/air/data/current/data_GRSM-CM.cfm   I  Email: Webmaster