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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 May 29, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 20 15
1 AM 19 13
2 AM 16 12
3 AM 15 13
4 AM 16 13
5 AM 14 15
6 AM 11 18
7 AM 9 21
8 AM 7 24
9 AM 15 28
10 AM 18 29
11 AM 21 30
12 PM 31 31
1 PM 35 29
2 PM 35 26
3 PM 37 22
4 PM 35 19
5 PM 27 15
6 PM 26 13
7 PM 25 11
8 PM 15 10
9 PM 9 11
10 PM 9 13
11 PM 8 14
Weather and Ozone Data Friday May 29, 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 20 0.5 E 19.3 90 0 0.0
1 AM 19 0.5 E 18.7 94 0 0.0
2 AM 16 0.4 E 17.4 98 0 0.0
3 AM 15 0.6 E 16.5 99 0 0.0
4 AM 16 0.5 E 16.0 99 0 0.0
5 AM 14 0.6 E 15.5 99 0 0.0
6 AM 11 0.6 E 15.2 99 0 0.0
7 AM 9 0.5 E 15.1 99 9 0.0
8 AM 7 0.4 SW 15.8 99 83 0.0
9 AM 15 0.5 W 18.3 92 182 0.0
10 AM 18 0.9 W 21.0 83 269 0.0
11 AM 21 0.7 SW 23.0 76 543 0.0
12 PM 31 0.8 SW 25.7 62 662 0.0
1 PM 35 1.3 W 27.4 54 1014 0.0
2 PM 35 1.1 S 27.5 54 667 0.0
3 PM 37 1.1 W 27.6 53 793 0.0
4 PM 35 1.2 W 27.4 57 490 0.0
5 PM 27 0.8 E 23.0 85 182 0.6
6 PM 26 2.0 E 22.5 86 405 0.0
7 PM 25 1.0 E 22.7 84 133 0.0
8 PM 15 0.5 E 21.1 96 47 0.3
9 PM 9 0.3 E 20.4 99 11 0.0
10 PM 9 0.7 N 19.2 99 0 0.0
11 PM 8 0.8 E 17.9 99 0 0.0
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updated on 05/30/2015 7:45 AM  I   http://www2.nature.nps.gov/air/data/current/data_GRSM-CC2.cfm   I  Email: Webmaster