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Current Ozone and Weather Data in National Parks


Great Smoky Mountains Nat'l Park - Cades Cove, TN
EPA AQS Site Number: 47-009-0102


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Saturday April 19, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 37 30
1 AM 27 29
2 AM 28 31
3 AM 30 33
4 AM 28 36
5 AM 28 39
6 AM 35 43
7 AM -- 45
8 AM -- 45
9 AM 39 45
10 AM 40 47
11 AM 46 47
12 PM 50 47
1 PM 50 45
2 PM 46 41
3 PM -- 37
4 PM 47 34
5 PM 50 29
6 PM 44 25
7 PM -- --
8 PM 36 --
9 PM 28 --
10 PM 20 --
11 PM 15 --
Weather and Ozone Data Saturday April 19, 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 37 1.1 E 11.2 66 0 0.0
1 AM 27 0.4 S 9.8 78 0 0.0
2 AM 28 0.9 E 10.2 74 0 0.0
3 AM 30 1.0 E 10.3 73 0 0.0
4 AM 28 0.7 E 10.0 75 0 0.0
5 AM 28 0.8 E 9.8 76 0 0.0
6 AM 35 1.5 E 10.3 73 0 0.0
7 AM -- 1.8 E 9.8 78 0 0.0
8 AM -- 2.0 E 10.4 72 22 0.0
9 AM 39 1.6 E 10.7 74 85 0.0
10 AM 40 1.7 E 10.8 76 122 0.2
11 AM 46 2.4 NE 12.1 56 266 0.3
12 PM 50 2.7 NE 14.2 40 310 0.0
1 PM 50 2.2 E 14.8 39 204 0.0
2 PM 46 1.8 E 14.7 49 386 0.0
3 PM -- 1.8 E 15.9 46 293 0.0
4 PM 47 1.9 NE 14.7 55 194 0.0
5 PM 50 2.0 NE 14.7 55 117 0.1
6 PM 44 0.8 E 12.7 82 156 0.4
7 PM -- 0.6 NE 12.1 88 39 0.8
8 PM 36 0.3 NE 10.7 95 19 0.2
9 PM 28 0.4 S 10.3 96 2 0.0
10 PM 20 0.3 NE 9.5 96 0 0.0
11 PM 15 0.0 NE 8.5 96 0 0.0
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updated on 04/19/2014 10:41 PM  I   http://www2.nature.nps.gov/air/data/current/data_GRSM-CC.cfm   I  Email: Webmaster