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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 Thursday April 17, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 53 53
1 AM 53 53
2 AM 55 54
3 AM 55 53
4 AM 55 52
5 AM 53 51
6 AM 53 50
7 AM 52 49
8 AM 55 50
9 AM 54 50
10 AM 51 50
11 AM 48 51
12 PM 42 52
1 PM 45 54
2 PM 51 56
3 PM 54 57
4 PM 57 57
5 PM 58 57
6 PM 58 57
7 PM 58 57
8 PM 56 57
9 PM 59 57
10 PM 59 57
11 PM 58 57
Weather and Ozone Data Thursday April 17, 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 53 9.4 SE 5.6 31 0 0.0
1 AM 53 10.2 SE 5.7 25 0 0.0
2 AM 55 7.5 SE 6.2 18 0 0.0
3 AM 55 5.5 SE 5.4 22 0 0.0
4 AM 55 4.2 SE 5.1 22 0 0.0
5 AM 53 5.2 SE 4.3 29 0 0.0
6 AM 53 4.3 SE 3.8 33 0 0.0
7 AM 52 4.5 SE 4.3 39 0 0.0
8 AM 55 5.5 SE 6.2 18 0 0.0
9 AM 54 3.6 SE 7.2 14 0 0.0
10 AM 51 2.5 SE 7.7 20 0 0.0
11 AM 48 2.2 SE 9.3 26 0 0.0
12 PM 42 0.6 S 10.5 38 0 0.0
1 PM 45 1.3 N 7.8 47 0 0.0
2 PM 51 1.2 N 9.0 42 0 0.0
3 PM 54 1.8 N 10.0 38 0 0.0
4 PM 57 2.5 N 10.7 34 0 0.0
5 PM 58 2.2 N 11.7 33 0 0.0
6 PM 58 1.4 N 12.7 35 0 0.0
7 PM 58 1.6 N 12.3 36 0 0.0
8 PM 56 1.5 N 11.6 37 0 0.0
9 PM 59 1.0 SW 10.9 39 0 0.0
10 PM 59 6.0 S 10.2 29 0 0.0
11 PM 58 8.8 SE 9.1 37 0 0.0
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updated on 04/18/2014 2:42 PM  I   http://www2.nature.nps.gov/air/data/current/data_GRSM-CM2.cfm   I  Email: Webmaster