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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 Sunday March 29, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 45 44
1 AM 43 44
2 AM 45 44
3 AM 44 44
4 AM 45 43
5 AM 44 43
6 AM 44 43
7 AM 44 43
8 AM 45 44
9 AM 46 44
10 AM 43 45
11 AM 39 49
12 PM 41 51
1 PM 45 53
2 PM 46 54
3 PM 47 56
4 PM 49 57
5 PM 55 58
6 PM 71 58
7 PM 61 55
8 PM 53 54
9 PM 56 54
10 PM 60 53
11 PM 56 51
Weather and Ozone Data Sunday March 29, 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 45 5.4 N -1.3 42 -- 0.0
1 AM 43 5.3 N -1.8 45 -- 0.0
2 AM 45 3.7 NE -2.2 46 -- 0.0
3 AM 44 2.5 NE -2.6 48 -- 0.0
4 AM 45 2.6 E -2.9 48 -- 0.0
5 AM 44 2.2 E -3.2 50 -- 0.0
6 AM 44 2.1 E -3.3 53 -- 0.0
7 AM 44 1.9 E -3.3 53 -- 0.0
8 AM 45 1.8 SE -2.9 50 4 0.0
9 AM 46 2.0 SE -1.6 43 117 0.0
10 AM 43 1.5 SE -0.2 41 395 0.0
11 AM 39 1.1 S 0.9 42 597 0.0
12 PM 41 1.3 W 1.7 41 754 0.0
1 PM 45 1.4 W 4.5 29 861 0.0
2 PM 46 1.5 SW 7.4 22 907 0.0
3 PM 47 2.6 S 9.0 19 887 0.0
4 PM 49 1.7 W 10.7 16 807 0.0
5 PM 55 1.5 W 11.7 15 650 0.0
6 PM 71 1.8 W 12.2 16 432 0.0
7 PM 61 2.0 W 11.9 18 237 0.0
8 PM 53 2.0 W 10.8 21 60 0.0
9 PM 56 2.7 S 9.7 24 0 0.0
10 PM 60 5.0 S 9.5 29 0 0.0
11 PM 56 5.6 S 9.3 36 -- 0.0
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updated on 03/30/2015 9:40 AM  I   http://www.nature.nps.gov/air/data/current/data_GRSM-LR2.cfm   I  Email: Webmaster