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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 Friday May 24, 2013 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 39 30
1 AM 36 28
2 AM 32 26
3 AM 31 25
4 AM 31 25
5 AM 27 25
6 AM 25 26
7 AM 24 28
8 AM 22 30
9 AM 20 32
10 AM 24 35
11 AM 28 38
12 PM 34 40
1 PM 35 41
2 PM 38 42
3 PM 40 43
4 PM 42 43
5 PM 44 43
6 PM 44 43
7 PM 45 43
8 PM 44 42
9 PM 44 42
10 PM 44 42
11 PM 44 41
Weather and Ozone Data Friday May 24, 2013
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 39 3.7 NW 11.0 95 0 0.0
1 AM 36 3.6 NW 10.4 99 0 0.0
2 AM 32 3.4 NW 9.7 100 0 0.0
3 AM 31 2.9 NW 9.4 100 0 0.0
4 AM 31 3.0 NW 9.1 100 0 0.0
5 AM 27 3.4 NW 9.2 100 0 0.4
6 AM 25 3.9 NW 9.5 100 0 0.3
7 AM 24 3.2 NW 9.4 100 0 0.6
8 AM 22 2.6 NW 8.7 100 0 1.4
9 AM 20 2.5 NW 7.8 100 0 0.0
10 AM 24 1.6 NW 7.3 100 0 0.0
11 AM 28 1.5 N 7.1 100 0 0.0
12 PM 34 1.5 NW 7.3 100 0 0.0
1 PM 35 1.5 NW 8.4 92 0 0.0
2 PM 38 1.7 N 10.2 77 0 0.0
3 PM 40 1.9 NW 10.9 67 0 0.0
4 PM 42 1.8 NW 11.3 61 0 0.0
5 PM 44 1.8 NW 11.8 60 0 0.0
6 PM 44 1.9 NW 11.7 59 0 0.0
7 PM 45 2.5 NW 11.2 58 0 0.0
8 PM 44 1.6 NW 10.8 56 0 0.0
9 PM 44 0.9 N 9.2 60 0 0.0
10 PM 44 0.9 N 8.4 63 0 0.0
11 PM 44 1.4 N 8.0 66 0 0.0
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updated on 05/25/2013 4:39 AM  I   http://www2.nature.nps.gov/air/data/current/data_GRSM-CM2.cfm   I  Email: Webmaster