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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 Sunday October 22, 2017 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 40 39
1 AM 40 --
2 AM 40 --
3 AM 41 --
4 AM -- --
5 AM 39 --
6 AM 39 --
Weather and Ozone Data Sunday October 22, 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 40 2.2 SE 17.2 69 -- 0.0
1 AM 40 1.9 SE 16.3 73 -- 0.0
2 AM 40 1.7 SE 15.7 76 -- 0.0
3 AM 41 1.6 SE 15.4 77 -- 0.0
4 AM -- 2.0 SE 15.4 76 -- 0.0
5 AM 39 2.5 SE 15.4 76 -- 0.0
6 AM 39 2.4 SE 15.3 77 -- 0.0
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updated on 10/22/2017 5:43 AM  I   http://nature.nps.gov/air/data/current/data_MACA-HM.cfm   I  Email: Webmaster