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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 Tuesday April 22, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 66 60
1 AM 64 58
2 AM 62 56
3 AM 60 53
4 AM 59 52
5 AM 59 51
6 AM 56 49
7 AM 54 47
8 AM 51 46
9 AM 47 45
10 AM 45 45
11 AM 47 45
12 PM -- 44
1 PM 45 44
2 PM 46 44
3 PM 44 44
4 PM 46 44
5 PM 45 44
6 PM 44 44
7 PM 42 45
8 PM 43 46
9 PM 45 46
10 PM 45 47
11 PM 45 48
Weather and Ozone Data Tuesday April 22, 2014
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 66 2.2 W 17.5 46 0 0.0
1 AM 64 2.1 SW 16.9 49 0 0.0
2 AM 62 1.7 SW 16.5 52 0 0.0
3 AM 60 1.8 SW 16.2 55 0 0.0
4 AM 59 2.0 SW 16.2 57 0 0.0
5 AM 59 2.0 SW 15.8 59 0 0.0
6 AM 56 2.1 W 15.9 62 0 0.0
7 AM 54 1.8 W 15.5 63 0 0.0
8 AM 51 2.0 W 14.1 74 5 0.0
9 AM 47 2.1 W 12.8 88 14 0.1
10 AM 45 1.5 SW 12.2 93 28 1.9
11 AM 47 1.4 SW 12.3 95 61 1.5
12 PM -- 1.3 SW 12.8 94 110 0.8
1 PM 45 1.2 W 13.4 95 98 0.6
2 PM 46 1.5 W 13.2 94 111 0.8
3 PM 44 1.2 W 13.4 94 122 0.7
4 PM 46 1.7 W 13.5 95 68 1.0
5 PM 45 1.8 W 13.9 95 88 0.0
6 PM 44 1.3 W 14.6 93 243 0.0
7 PM 42 1.3 S 14.7 91 179 0.0
8 PM 43 1.3 SW 14.5 91 87 0.0
9 PM 45 1.5 SW 14.4 91 2 0.0
10 PM 45 1.5 W 14.5 88 0 0.0
11 PM 45 1.8 W 15.1 88 0 0.0
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updated on 04/23/2014 11:44 PM  I   http://www2.nature.nps.gov/air/data/current/data_GRSM-LR2.cfm   I  Email: Webmaster