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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 Sunday May 24, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 66 62
1 AM 67 61
2 AM 62 59
3 AM 59 58
4 AM 60 57
5 AM 61 56
6 AM 63 55
7 AM 61 53
8 AM 58 52
9 AM 55 51
10 AM 53 51
11 AM 52 51
12 PM 47 51
1 PM 51 52
2 PM 52 52
3 PM 51 53
4 PM 53 53
5 PM 53 53
6 PM 53 54
7 PM 54 54
8 PM 52 54
9 PM 54 55
10 PM 55 54
11 PM 55 54
Weather and Ozone Data Sunday May 24, 2015
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 66 8.1 SE 15.7 53 0 0.0
1 AM 67 8.2 SE 15.5 53 0 0.0
2 AM 62 8.9 SE 15.4 52 0 0.0
3 AM 59 9.0 SE 15.4 50 0 0.0
4 AM 60 8.8 SE 15.4 47 0 0.0
5 AM 61 8.5 SE 15.1 48 0 0.0
6 AM 63 7.0 SE 14.9 48 0 0.0
7 AM 61 6.9 SE 14.2 52 0 0.0
8 AM 58 6.0 SE 14.2 61 0 0.0
9 AM 55 6.2 SE 14.3 67 0 0.0
10 AM 53 4.5 SE 15.7 63 0 0.0
11 AM 52 2.9 SE 17.4 58 0 0.0
12 PM 47 1.2 SW 19.0 58 0 0.0
1 PM 51 1.8 W 19.7 52 0 0.0
2 PM 52 2.3 W 20.4 46 0 0.0
3 PM 51 1.0 N 20.8 53 0 0.0
4 PM 53 1.2 NW 21.3 55 0 0.0
5 PM 53 1.4 NW 21.6 53 0 0.0
6 PM 53 1.1 W 22.0 50 0 0.0
7 PM 54 1.6 S 21.3 51 0 0.0
8 PM 52 3.6 S 19.8 52 0 0.0
9 PM 54 7.6 S 17.8 59 0 0.0
10 PM 55 10.9 SE 17.1 60 0 0.0
11 PM 55 13.0 SE 16.8 59 0 0.0
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updated on 05/25/2015 12:42 PM  I   http://nature.nps.gov/air/data/current/data_GRSM-CM2.cfm   I  Email: Webmaster