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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


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Friday April 17, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 19 18
1 AM 18 17
2 AM 19 18
3 AM 18 18
4 AM 21 19
5 AM 20 19
6 AM 17 19
7 AM 18 20
8 AM 11 21
9 AM 20 22
10 AM 24 23
11 AM 24 23
12 PM 22 23
1 PM 23 21
2 PM 24 20
3 PM 23 17
4 PM 23 15
5 PM 25 13
6 PM 21 10
7 PM 23 7
8 PM 13 4
9 PM 9 3
10 PM 6 2
11 PM 5 2
Weather and Ozone Data Friday April 17, 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 19 0.6 NE 13.1 99 0 0.0
1 AM 18 0.6 N 12.6 100 0 0.0
2 AM 19 0.4 W 12.7 100 0 0.0
3 AM 18 0.5 NW 12.7 100 0 0.0
4 AM 21 0.5 W 12.7 100 0 0.0
5 AM 20 0.6 E 12.6 100 0 0.0
6 AM 17 0.3 NE 12.7 100 0 0.0
7 AM 18 0.7 E 13.0 100 0 0.0
8 AM 11 0.4 NW 12.9 99 20 0.0
9 AM 20 0.2 N 13.5 99 65 0.0
10 AM 24 1.0 E 14.9 94 248 0.0
11 AM 24 0.8 SW 15.6 92 199 0.0
12 PM 22 0.7 E 16.3 91 227 0.0
1 PM 23 1.6 E 17.3 87 326 0.0
2 PM 24 2.0 E 18.1 84 375 0.0
3 PM 23 1.6 E 18.2 84 275 0.0
4 PM 23 1.0 E 18.6 83 254 0.0
5 PM 25 0.8 E 18.6 84 119 0.0
6 PM 21 0.2 SW 17.9 89 52 0.0
7 PM 23 0.3 S 17.6 91 68 0.0
8 PM 13 0.3 E 16.7 98 10 0.2
9 PM 9 0.5 NE 15.9 100 1 0.1
10 PM 6 0.4 N 15.3 100 0 0.0
11 PM 5 0.4 E 14.9 100 0 0.0
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updated on 04/18/2015 6:39 AM  I   http://www2.nature.nps.gov/air/data/current/data_GRSM-CC2.cfm   I  Email: Webmaster