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Current Ozone and Weather Data in National Parks


Voyageurs National Park - Sullivan Bay, MN
EPA AQS Site Number: 27-137-0034


Yesterday's Data   Data Timelines   Ozone Health Advisory  


Ozone Saturday April 19, 2014 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 48 47
1 AM 48 47
2 AM 48 46
3 AM 48 46
4 AM -- --
5 AM 48 --
6 AM 46 --
7 AM 46 --
8 AM 45 --
9 AM 44 --
Weather and Ozone Data Saturday April 19, 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 48 4.3 SE 2.1 52 3 0.0
1 AM 48 4.2 SE 1.5 55 3 0.0
2 AM 48 4.1 SE 1.1 57 3 0.0
3 AM 48 4.3 SE 0.4 68 3 0.0
4 AM -- 4.1 SE 0.4 69 3 0.0
5 AM 48 5.1 SE 0.1 80 3 0.5
6 AM 46 6.0 SE -0.4 91 3 2.4
7 AM 46 5.9 SE 0.0 94 4 0.5
8 AM 45 5.6 SE 0.4 95 6 0.1
9 AM 44 5.0 SE 0.7 94 13 0.0
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updated on 04/19/2014 8:42 AM  I   http://www2.nature.nps.gov/air/data/current/data_VOYA-SB.cfm   I  Email: Webmaster