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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 October 22, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 16 13
1 AM 15 13
2 AM 14 13
3 AM 14 14
4 AM -- 16
5 AM 12 17
6 AM 12 20
7 AM 12 22
8 AM 14 25
9 AM 16 27
10 AM 21 29
11 AM 27 31
12 PM 28 31
1 PM 30 --
2 PM 32 --
3 PM 34 --
4 PM 34 --
5 PM 33 --
Weather and Ozone Data Wednesday October 22, 2014
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 16 0.6 N 8.2 84 0 0.0
1 AM 15 0.4 NE 7.2 88 1 0.0
2 AM 14 0.7 NE 6.7 89 1 0.0
3 AM 14 1.2 NE 7.3 86 1 0.0
4 AM -- 1.2 N 6.9 88 1 0.0
5 AM 12 1.3 N 6.4 89 1 0.0
6 AM 12 1.1 N 5.9 91 1 0.0
7 AM 12 1.2 NE 5.5 93 1 0.0
8 AM 14 1.2 N 5.3 90 14 0.0
9 AM 16 1.4 N 6.6 84 161 0.0
10 AM 21 1.5 N 8.9 73 439 0.0
11 AM 27 1.9 NE 10.9 60 587 0.0
12 PM 28 2.0 N 12.1 56 684 0.0
1 PM 30 1.8 NE 13.4 53 717 0.0
2 PM 32 1.8 N 14.2 50 682 0.0
3 PM 34 2.0 N 15.2 49 585 0.0
4 PM 34 1.9 N 16.0 49 434 0.0
5 PM 33 1.5 N 15.5 51 167 --
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updated on 10/22/2014 4:40 PM  I   http://www.nature.nps.gov/air/data/current/data_MACA-HM.cfm   I  Email: Webmaster