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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 Saturday May 23, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 56 52
1 AM 55 52
2 AM 53 51
3 AM 53 51
4 AM 52 50
5 AM 50 48
6 AM 49 48
7 AM 51 48
8 AM 53 47
9 AM 53 47
10 AM 49 46
11 AM 48 47
12 PM 38 47
1 PM 45 49
2 PM 48 50
3 PM 48 52
4 PM 49 54
5 PM 50 56
6 PM 51 58
7 PM 51 59
8 PM 54 60
9 PM 55 61
10 PM 59 62
11 PM 65 62
Weather and Ozone Data Saturday May 23, 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 56 5.3 E 12.3 52 0 0.0
1 AM 55 5.1 E 12.4 52 0 0.0
2 AM 53 5.2 E 12.3 53 0 0.0
3 AM 53 4.9 E 12.4 53 0 0.0
4 AM 52 4.0 SE 12.8 54 0 0.0
5 AM 50 5.4 SE 13.2 60 0 0.0
6 AM 49 5.1 SE 13.2 69 0 0.0
7 AM 51 4.1 S 13.2 68 0 0.0
8 AM 53 4.1 S 13.3 67 0 0.0
9 AM 53 3.9 S 13.6 67 0 0.0
10 AM 49 2.7 S 14.5 67 0 0.0
11 AM 48 2.5 SE 15.9 62 0 0.0
12 PM 38 0.8 N 17.4 64 0 0.0
1 PM 45 1.4 N 16.1 65 0 0.0
2 PM 48 1.5 N 16.5 63 0 0.0
3 PM 48 1.0 N 18.1 60 0 0.0
4 PM 49 1.1 N 18.9 59 0 0.0
5 PM 50 1.1 N 19.5 58 0 0.0
6 PM 51 1.2 N 19.7 57 0 0.0
7 PM 51 0.9 N 19.9 57 0 0.0
8 PM 54 1.5 E 18.1 64 0 0.0
9 PM 55 3.6 E 17.3 65 0 0.0
10 PM 59 5.9 S 16.9 56 0 0.0
11 PM 65 8.1 SE 16.1 52 0 0.0
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updated on 05/24/2015 10:42 AM  I   http://www2.nature.nps.gov/air/data/current/data_GRSM-CM2.cfm   I  Email: Webmaster