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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 Sunday April 23, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 37 31
1 AM 36 30
2 AM 34 30
3 AM 37 28
4 AM 30 27
5 AM 27 27
6 AM 24 29
7 AM 29 30
8 AM 28 30
9 AM 32 30
10 AM 23 30
11 AM 23 30
12 PM 33 30
1 PM 40 29
2 PM 37 27
3 PM 28 26
4 PM 29 25
5 PM 27 --
6 PM 28 --
7 PM 25 --
8 PM 23 --
9 PM 23 --
Weather and Ozone Data Sunday April 23, 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 37 1.1 NE 13.7 96 0 0.0
1 AM 36 1.0 S 13.9 93 0 0.0
2 AM 34 1.3 E 14.0 91 0 0.0
3 AM 37 1.0 S 15.0 86 0 0.1
4 AM 30 1.8 E 13.5 97 0 0.6
5 AM 27 1.0 NE 13.5 97 0 0.1
6 AM 24 1.1 E 13.5 97 0 3.3
7 AM 29 1.5 E 13.3 97 0 1.2
8 AM 28 1.2 E 13.6 96 5 1.2
9 AM 32 1.0 NE 14.7 95 25 0.8
10 AM 23 1.5 E 14.0 97 40 1.8
11 AM 23 1.2 E 14.4 97 100 0.6
12 PM 33 1.4 NE 15.1 93 92 1.0
1 PM 40 1.8 E 15.7 86 160 1.1
2 PM 37 1.2 E 15.9 88 155 1.0
3 PM 28 0.8 NE 15.3 96 108 1.9
4 PM 29 0.8 E 15.2 97 140 1.5
5 PM 27 1.0 W 15.0 96 53 3.8
6 PM 28 1.2 E 14.1 97 85 3.0
7 PM 25 1.4 E 13.7 97 34 1.2
8 PM 23 1.6 E 13.3 97 7 2.8
9 PM 23 1.0 E 13.4 97 1 0.6
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updated on 04/23/2017 10:44 PM  I   http://www.nature.nps.gov/air/data/current/data_GRSM-CC.cfm   I  Email: Webmaster