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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 Sunday April 26, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 37 45
1 AM 38 46
2 AM 47 46
3 AM 50 45
4 AM 48 43
5 AM 47 42
6 AM 48 41
7 AM 46 39
8 AM 44 38
9 AM 39 38
10 AM 40 37
11 AM 39 36
12 PM 37 36
1 PM 35 --
2 PM 37 --
3 PM 38 --
4 PM 42 --
5 PM 30 --
Weather and Ozone Data Sunday April 26, 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 37 2.7 SW 17.1 87 -- 0.0
1 AM 38 4.9 W 17.6 85 -- 0.0
2 AM 47 4.7 NW 13.6 94 -- 2.1
3 AM 50 3.2 NW 12.6 94 -- 0.2
4 AM 48 2.8 W 12.8 92 -- 0.7
5 AM 47 1.9 W 13.2 91 -- 0.0
6 AM 48 1.8 W 14.1 87 -- 0.0
7 AM 46 2.1 W 13.3 92 0 0.0
8 AM 44 2.6 W 12.8 96 28 0.0
9 AM 39 1.6 W 13.1 96 148 0.0
10 AM 40 1.8 W 13.3 94 179 0.0
11 AM 39 2.1 W 13.4 94 208 --
12 PM 37 2.0 W 13.7 92 161 0.0
1 PM 35 3.7 NW 13.4 98 134 0.0
2 PM 37 3.9 NW 13.6 92 208 0.0
3 PM 38 5.5 NW 13.4 88 118 0.0
4 PM 42 4.5 NW 12.8 82 128 0.0
5 PM 30 5.2 NW 11.3 92 93 0.0
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updated on 04/26/2015 3:43 PM  I   http://www2.nature.nps.gov/air/data/current/data_GRSM-LR.cfm   I  Email: Webmaster