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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 Monday September 1, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 13 10
1 AM 13 9
2 AM 9 9
3 AM 10 10
4 AM -- 11
5 AM 9 13
6 AM 9 15
7 AM 8 17
8 AM 9 20
9 AM 10 22
10 AM 16 24
11 AM 22 25
12 PM 22 24
1 PM 26 24
2 PM 27 23
3 PM 28 21
4 PM 27 19
5 PM 25 17
6 PM 23 16
7 PM 21 15
8 PM 19 14
9 PM 14 --
10 PM 13 --
11 PM 12 --
Weather and Ozone Data Monday September 1, 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 13 1.7 S 22.9 94 0 0.0
1 AM 13 1.5 S 22.7 94 0 0.0
2 AM 9 1.0 S 22.2 96 0 0.0
3 AM 10 1.1 S 22.2 97 0 0.0
4 AM -- 1.4 S 22.1 97 0 0.0
5 AM 9 1.6 S 22.0 97 0 0.0
6 AM 9 1.5 S 22.2 96 1 0.0
7 AM 8 1.5 S 22.3 96 23 0.1
8 AM 9 2.1 S 23.3 94 94 0.0
9 AM 10 1.8 S 24.1 90 188 0.0
10 AM 16 2.0 SW 26.4 80 492 0.0
11 AM 22 2.2 W 25.6 80 194 2.5
12 PM 22 1.7 SW 24.6 89 515 4.8
1 PM 26 2.2 SW 27.7 77 822 0.0
2 PM 27 2.8 SW 29.7 67 808 0.0
3 PM 28 2.5 SW 30.0 63 343 0.0
4 PM 27 2.5 SW 29.6 63 332 0.0
5 PM 25 2.9 S 29.9 61 376 0.0
6 PM 23 2.3 SW 29.6 61 243 0.0
7 PM 21 1.2 SW 28.3 64 44 0.0
8 PM 19 0.7 S 26.9 71 3 0.0
9 PM 14 1.2 S 25.7 77 0 0.0
10 PM 13 1.5 S 25.7 75 0 0.0
11 PM 12 1.5 S 24.9 79 0 0.0
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updated on 09/02/2014 12:39 AM  I   http://www2.nature.nps.gov/air/data/current/data_MACA-HM2.cfm   I  Email: Webmaster