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Current Ozone and Weather Data in National Parks


Great Smoky Mountains Nat'l Park - Look Rock, TN
EPA AQS Site Number: 47-009-0101


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Thursday September 3, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 52 48
1 AM 46 47
2 AM 50 47
3 AM 50 46
4 AM 46 45
5 AM 46 44
6 AM 46 44
7 AM 49 44
8 AM 48 43
9 AM 47 45
10 AM 41 47
11 AM 42 51
12 PM 37 55
1 PM 45 61
2 PM -- 64
3 PM -- 64
4 PM 62 63
5 PM 60 63
6 PM 64 63
7 PM 67 63
8 PM 70 --
9 PM 65 --
10 PM 61 --
11 PM 59 --
Weather and Ozone Data Thursday September 3, 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 52 1.0 N 23.5 72 0 0.0
1 AM 46 0.7 NE 23.5 69 0 0.0
2 AM 50 0.8 SE 22.7 74 0 0.0
3 AM 50 1.0 E 22.5 76 0 0.0
4 AM 46 1.6 NE 22.7 71 0 0.0
5 AM 46 1.1 NE 22.3 71 0 0.0
6 AM 46 1.4 NE 22.1 72 0 0.0
7 AM 49 1.7 NE 22.2 70 0 0.0
8 AM 48 1.4 E 22.0 71 17 0.0
9 AM 47 1.4 NE 22.4 69 131 0.0
10 AM 41 1.1 E 22.5 72 218 0.0
11 AM 42 1.3 NE 22.6 72 287 0.0
12 PM 37 1.2 N 23.3 75 550 0.0
1 PM 45 1.7 N 24.6 64 810 0.0
2 PM -- 1.8 N 25.1 64 802 0.0
3 PM -- 2.1 NW 25.8 57 729 0.0
4 PM 62 2.2 NW 26.4 52 737 0.0
5 PM 60 1.5 NW 26.7 52 600 0.0
6 PM 64 2.0 SW 26.3 52 420 0.0
7 PM 67 1.7 SW 25.8 54 225 0.0
8 PM 70 2.5 W 25.2 57 53 0.0
9 PM 65 3.8 N 25.0 57 0 0.0
10 PM 61 3.0 N 24.7 59 0 0.0
11 PM 59 1.9 NE 24.1 62 0 0.0
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updated on 09/03/2015 10:41 PM  I   http://www.nature.nps.gov/air/data/current/data_GRSM-LR.cfm   I  Email: Webmaster