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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 June 29, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 41 33
1 AM 36 32
2 AM 35 31
3 AM -- 31
4 AM 34 33
5 AM 32 34
6 AM 30 37
7 AM 28 39
8 AM 29 42
9 AM 32 45
10 AM 38 48
11 AM 43 49
12 PM 47 49
1 PM 50 49
2 PM 50 48
3 PM 53 46
4 PM 53 43
5 PM 51 41
6 PM 48 40
7 PM 47 --
8 PM 45 --
9 PM 38 --
10 PM 35 --
11 PM 27 --
Weather and Ozone Data Wednesday June 29, 2016
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 41 0.8 N 22.3 76 -- 0.0
1 AM 36 1.3 N 21.5 78 -- 0.0
2 AM 35 1.4 N 20.6 78 -- 0.0
3 AM -- 1.2 N 19.8 78 -- 0.0
4 AM 34 1.1 N 18.9 80 -- 0.0
5 AM 32 1.1 N 17.9 83 -- 0.0
6 AM 30 0.9 N 17.1 84 4 0.0
7 AM 28 1.1 N 17.1 84 20 0.0
8 AM 29 1.3 N 18.1 78 260 0.0
9 AM 32 1.5 N 19.3 72 394 0.0
10 AM 38 1.9 N 20.6 66 686 0.0
11 AM 43 1.7 N 21.7 59 849 0.0
12 PM 47 2.3 N 22.5 54 947 0.0
1 PM 50 2.4 N 23.2 52 994 0.0
2 PM 50 2.5 N 23.9 49 985 0.0
3 PM 53 2.6 N 24.5 47 916 0.0
4 PM 53 2.4 N 24.9 47 796 0.0
5 PM 51 2.8 N 24.8 47 542 0.0
6 PM 48 2.3 N 24.3 52 377 0.0
7 PM 47 1.6 N 24.0 55 219 0.0
8 PM 45 1.2 N 23.3 63 58 0.0
9 PM 38 0.7 N 20.7 76 0 0.0
10 PM 35 0.6 N 19.5 81 -- 0.0
11 PM 27 0.6 N 18.2 89 -- 0.0
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updated on 06/29/2016 10:42 PM  I   http://nature.nps.gov/air/data/current/data_MACA-HM.cfm   I  Email: Webmaster