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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 Tuesday June 30, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 21 18
1 AM 20 18
2 AM 19 18
3 AM 19 --
4 AM -- --
5 AM 18 --
6 AM 19 --
7 AM 16 --
8 AM 19 --
Weather and Ozone Data Tuesday June 30, 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 21 0.6 SE 20.4 94 0 0.0
1 AM 20 0.9 S 20.3 93 0 0.0
2 AM 19 0.9 S 20.1 91 1 0.0
3 AM 19 1.1 S 19.8 89 0 0.0
4 AM -- 0.8 SE 19.4 88 0 0.0
5 AM 18 1.0 S 19.2 86 0 0.0
6 AM 19 0.8 S 19.0 84 4 0.0
7 AM 16 0.9 S 19.1 83 48 0.0
8 AM 19 0.7 SW 20.0 82 114 0.0
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updated on 06/30/2015 7:42 AM  I   http://www2.nature.nps.gov/air/data/current/data_MACA-HM.cfm   I  Email: Webmaster