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Current Ozone and Weather Data in National Parks


Cumberland Gap National Historical Park - Hensley Settlement, KY
Portable Ozone Monitor


Today's Data   Data Timelines   Ozone Health Advisory  
Ozone Monday July 21, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 27 26
1 AM 29 26
2 AM 31 25
3 AM 32 24
4 AM 28 23
5 AM 26 24
6 AM 21 25
7 AM 20 26
8 AM 22 28
9 AM 23 29
10 AM 24 30
11 AM 27 31
12 PM 32 32
1 PM 33 32
2 PM 32 31
3 PM 33 31
4 PM 32 31
5 PM 33 31
6 PM 32 30
7 PM 32 29
8 PM 32 29
9 PM 26 28
10 PM 31 28
11 PM 33 27
Weather and Ozone Data Monday July 21, 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 27 1.2 SE 19.4 97 0 0.0
1 AM 29 1.4 SE 19.1 96 0 0.0
2 AM 31 1.5 SE 19.2 97 0 0.0
3 AM 32 1.5 SE 18.9 99 0 0.0
4 AM 28 1.7 SE 18.6 99 0 0.0
5 AM 26 1.4 SE 18.3 100 0 0.0
6 AM 21 1.5 SE 18.4 100 0 0.0
7 AM 20 1.6 SE 18.0 100 0 0.0
8 AM 22 1.8 SE 17.7 100 5 0.0
9 AM 23 1.6 SE 17.9 98 34 0.0
10 AM 24 1.7 SE 18.9 94 135 0.0
11 AM 27 2.0 SE 20.0 90 431 0.0
12 PM 32 2.2 SE 21.3 82 613 0.0
1 PM 33 1.4 SE 22.5 76 746 0.0
2 PM 32 1.4 SE 23.0 78 795 0.0
3 PM 33 0.9 N 23.4 80 610 0.0
4 PM 32 0.9 SE 23.7 79 445 0.0
5 PM 33 1.3 SE 24.7 74 706 0.0
6 PM 32 1.1 SE 25.0 73 602 0.0
7 PM 32 0.7 NE 25.7 68 559 0.0
8 PM 32 0.7 SE 25.4 68 369 0.0
9 PM 26 0.3 SE 24.6 73 188 0.0
10 PM 31 0.6 SE 22.3 84 43 0.0
11 PM 33 0.9 SE 20.7 92 0 0.0
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updated on 07/22/2014 2:40 AM  I   http://nature.nps.gov/air/data/current/data_CUGA-HS2.cfm   I  Email: Webmaster