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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 February 28, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 43 43
1 AM 43 43
2 AM 42 43
3 AM 41 43
4 AM 42 43
5 AM 45 42
6 AM 45 40
7 AM 45 39
8 AM 44 38
9 AM 43 37
10 AM 42 36
11 AM 38 36
12 PM 35 37
1 PM 34 39
2 PM 33 40
3 PM 35 41
4 PM 38 43
5 PM 39 44
6 PM 42 44
7 PM 45 45
8 PM 46 45
9 PM 45 45
10 PM 45 45
11 PM 44 45
Weather and Ozone Data Saturday February 28, 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 43 3.2 NE -6.8 78 0 0.0
1 AM 43 3.1 E -6.5 81 0 0.0
2 AM 42 3.3 NE -6.6 79 0 0.0
3 AM 41 2.9 NE -6.7 83 0 0.0
4 AM 42 2.8 E -6.1 85 0 0.0
5 AM 45 2.3 NE -4.9 80 0 0.0
6 AM 45 1.8 E -3.7 82 0 0.0
7 AM 45 1.5 SE -2.9 84 0 0.0
8 AM 44 1.1 NE -1.9 83 17 0.0
9 AM 43 1.0 NW -2.2 79 104 0.0
10 AM 42 1.3 NW -1.3 76 260 0.0
11 AM 38 1.6 NW -1.0 75 580 0.0
12 PM 35 1.5 NW -0.6 74 578 0.0
1 PM 34 1.6 NW 1.2 76 590 0.0
2 PM 33 1.4 NW 1.2 73 630 0.0
3 PM 35 1.8 NW 2.1 71 635 0.0
4 PM 38 2.0 NW 2.8 61 520 0.0
5 PM 39 1.8 N 3.4 55 336 0.0
6 PM 42 1.8 N 3.1 60 90 0.0
7 PM 45 1.5 NE 3.7 61 7 0.0
8 PM 46 1.4 E 4.4 59 2 0.0
9 PM 45 1.7 SE 4.6 56 2 0.0
10 PM 45 1.5 SW 5.0 51 2 0.0
11 PM 44 2.4 S 4.3 51 2 0.0
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updated on 03/01/2015 3:40 AM  I   http://www.nature.nps.gov/air/data/current/data_GRSM-LR2.cfm   I  Email: Webmaster