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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


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Saturday April 18, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 32 32
1 AM 33 33
2 AM 34 33
3 AM 33 33
4 AM 29 33
5 AM 34 33
6 AM 33 34
7 AM 34 35
8 AM 36 36
9 AM 33 36
10 AM 33 37
11 AM 34 38
12 PM 34 39
1 PM 38 39
2 PM 39 39
3 PM 41 39
4 PM 43 38
5 PM 39 37
6 PM 42 37
7 PM 38 37
8 PM 38 37
9 PM 36 37
10 PM 36 37
11 PM 35 --
Weather and Ozone Data Saturday April 18, 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 32 1.2 SE 14.6 99 -- 0.0
1 AM 33 1.5 SE 14.9 99 -- 0.2
2 AM 34 1.3 S 15.3 96 -- 0.1
3 AM 33 2.2 NW 14.2 100 -- 0.2
4 AM 29 1.2 S 14.1 100 -- 0.1
5 AM 34 1.6 N 14.3 100 -- 0.1
6 AM 33 2.1 NE 14.2 100 -- 0.0
7 AM 34 1.8 E 14.2 100 0 0.0
8 AM 36 1.8 NE 14.4 99 17 0.0
9 AM 33 1.8 NE 14.4 98 88 0.0
10 AM 33 2.3 NE 15.0 96 297 0.0
11 AM 34 2.4 NE 16.7 88 618 0.0
12 PM 34 1.8 NE 18.2 78 711 0.0
1 PM 38 1.6 NE 18.8 73 362 0.0
2 PM 39 2.0 N 18.1 82 216 0.0
3 PM 41 2.3 N 19.6 75 614 0.0
4 PM 43 2.0 NE 19.5 74 256 0.0
5 PM 39 1.9 S 16.8 97 191 0.3
6 PM 42 1.1 NW 18.3 87 138 0.0
7 PM 38 1.2 SE 17.5 93 55 0.1
8 PM 38 1.3 SW 16.6 98 10 0.6
9 PM 36 1.3 W 16.4 98 -- 0.6
10 PM 36 2.0 SE 16.0 100 -- 0.0
11 PM 35 1.7 SE 16.2 100 -- 0.0
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updated on 04/19/2015 1:39 AM  I   http://nature.nps.gov/air/data/current/data_GRSM-LR2.cfm   I  Email: Webmaster