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Current Ozone and Weather Data in National Parks


Denali National Park and Preserve - Headquarters, AK
EPA AQS Site Number: 02-290-0003


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Friday September 4, 2015 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 21 24
1 AM 20 --
2 AM 24 --
3 AM 25 --
4 AM 29 --
5 AM 28 --
Weather and Ozone Data Friday September 4, 2015
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 21 1.3 NE 9.3 68 -- 0.0
1 AM 20 1.4 NE 7.5 86 -- 0.0
2 AM 24 1.7 NE 7.0 91 -- 0.1
3 AM 25 1.7 NE 6.8 93 -- 0.0
4 AM 29 2.1 NE 6.6 92 -- 0.1
5 AM 28 1.5 NE 6.5 92 -- 0.0
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updated on 09/04/2015 7:40 AM  I   http://www2.nature.nps.gov/air/data/current/data_DENA-HQ.cfm   I  Email: Webmaster