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Current Ozone and Weather Data in National Parks


Mammoth Cave NP - Houchin Meadows, KY
EPA AQS Site Number: 21-061-0501


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Wednesday July 27, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 17 15
1 AM 20 --
2 AM 19 --
3 AM -- --
4 AM 17 --
5 AM 9 --
6 AM 11 --
Weather and Ozone Data Wednesday July 27, 2016
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 17 0.7 NE 26.1 95 -- 0.0
1 AM 20 0.7 NE 25.6 95 -- 0.0
2 AM 19 0.5 N 25.2 96 -- 0.0
3 AM -- 0.4 E 25.0 96 -- 0.0
4 AM 17 0.7 N 25.0 96 -- 0.0
5 AM 9 0.6 NE 24.6 96 -- 0.0
6 AM 11 0.9 SE 24.5 96 1 0.0
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updated on 07/27/2016 6:40 AM  I   http://www.nature.nps.gov/air/data/current/data_MACA-HM.cfm   I  Email: Webmaster