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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 Thursday April 27, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 62 59
1 AM 58 58
2 AM 59 56
3 AM 59 54
4 AM 59 52
5 AM 61 49
6 AM 60 45
7 AM 57 42
8 AM 51 38
9 AM 49 36
10 AM 42 34
11 AM 39 34
12 PM 35 35
1 PM 33 37
2 PM 31 40
3 PM 29 42
4 PM 35 45
5 PM 35 46
6 PM 40 48
7 PM 46 49
8 PM 51 49
9 PM 54 49
10 PM 51 48
11 PM 49 48
Weather and Ozone Data Thursday April 27, 2017
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 62 5.8 SE 18.9 60 0 0.0
1 AM 58 6.1 SE 18.7 62 0 0.0
2 AM 59 4.5 SE 18.3 65 0 0.0
3 AM 59 6.3 SE 18.0 65 0 0.0
4 AM 59 5.0 SE 17.5 64 0 0.0
5 AM 61 4.8 SE 17.3 63 0 0.0
6 AM 60 4.7 SE 17.1 64 0 0.0
7 AM 57 6.3 SE 17.2 63 0 0.0
8 AM 51 5.0 SE 14.3 88 2 4.7
9 AM 49 5.6 SE 14.0 94 63 0.2
10 AM 42 5.2 SE 15.2 93 58 0.4
11 AM 39 3.7 SE 16.0 92 84 4.1
12 PM 35 1.5 SW 16.2 97 116 0.8
1 PM 33 2.2 SE 16.8 97 259 0.0
2 PM 31 1.5 S 17.0 97 97 1.4
3 PM 29 1.6 SW 17.4 98 175 1.3
4 PM 35 2.6 W 17.7 98 266 1.4
5 PM 35 1.1 SW 18.0 98 167 0.0
6 PM 40 2.1 W 19.7 87 462 0.0
7 PM 46 2.3 W 19.9 77 330 0.0
8 PM 51 2.6 W 19.0 70 127 0.0
9 PM 54 2.6 SW 18.1 65 4 0.0
10 PM 51 1.3 SW 17.7 70 0 0.0
11 PM 49 1.0 SW 17.4 71 0 0.0
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updated on 04/28/2017 1:41 PM  I   http://nature.nps.gov/air/data/current/data_GRSM-LR2.cfm   I  Email: Webmaster