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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


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Sunday August 31, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 26 22
1 AM 23 21
2 AM 25 21
3 AM 24 20
4 AM -- 19
5 AM 20 19
6 AM 19 19
7 AM 18 19
8 AM 23 19
9 AM 23 19
10 AM 18 19
11 AM 16 19
12 PM 17 20
1 PM 19 20
2 PM 19 20
3 PM 22 20
4 PM 21 19
5 PM 21 18
6 PM 21 17
7 PM 22 15
8 PM 20 13
9 PM 19 12
10 PM -- 11
11 PM 13 10
Weather and Ozone Data Sunday August 31, 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 26 1.3 SE 22.0 97 0 0.2
1 AM 23 1.0 SE 22.0 97 0 0.1
2 AM 25 1.8 S 22.1 97 0 0.5
3 AM 24 1.6 S 22.0 97 0 0.2
4 AM -- 2.0 S 21.7 97 0 0.1
5 AM 20 1.5 S 21.5 97 0 0.2
6 AM 19 1.7 S 21.5 97 0 1.0
7 AM 18 2.1 S 21.5 97 3 2.7
8 AM 23 1.9 S 21.0 97 8 18.7
9 AM 23 1.2 SE 21.0 97 19 7.3
10 AM 18 2.2 S 21.6 96 82 0.6
11 AM 16 2.1 S 21.8 96 78 4.4
12 PM 17 1.9 S 22.5 96 199 2.5
1 PM 19 1.7 S 23.4 93 161 0.0
2 PM 19 2.0 S 23.5 94 213 1.5
3 PM 22 2.3 S 23.6 93 281 0.0
4 PM 21 1.6 SW 24.1 92 210 0.1
5 PM 21 1.3 S 25.0 89 175 0.0
6 PM 21 1.8 SW 25.9 82 215 0.0
7 PM 22 1.7 SW 25.5 82 89 0.0
8 PM 20 1.3 S 24.3 87 5 0.0
9 PM 19 1.0 S 23.5 91 0 0.0
10 PM -- 1.1 S 22.8 95 0 0.0
11 PM 13 1.4 S 23.0 94 0 0.0
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updated on 09/01/2014 9:41 PM  I   http://www.nature.nps.gov/air/data/current/data_MACA-HM2.cfm   I  Email: Webmaster