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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 Thursday September 3, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 33 22
1 AM 23 20
2 AM 27 20
3 AM 15 21
4 AM -- 27
5 AM 18 30
6 AM 26 32
7 AM 14 33
8 AM 17 --
9 AM 25 --
10 AM 37 --
11 AM 52 --
12 PM 56 --
Weather and Ozone Data Thursday September 3, 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 33 0.5 NE 22.9 83 0 0.0
1 AM 23 0.8 E 21.6 90 0 0.0
2 AM 27 0.7 NE 21.3 90 0 0.0
3 AM 15 0.5 NE 20.6 94 0 0.0
4 AM -- 0.5 E 20.7 91 0 0.0
5 AM 18 0.6 NE 20.1 94 0 0.0
6 AM 26 0.5 E 19.8 94 0 0.0
7 AM 14 0.5 NE 19.5 95 11 0.0
8 AM 17 0.7 N 20.8 91 97 0.0
9 AM 25 0.8 N 23.9 81 329 0.0
10 AM 37 0.9 E 26.8 71 507 0.0
11 AM 52 1.1 E 28.7 61 657 0.0
12 PM 56 1.3 N 29.7 54 766 0.0
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updated on 09/03/2015 12:41 PM  I   http://nature.nps.gov/air/data/current/data_MACA-HM.cfm   I  Email: Webmaster