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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 Tuesday September 27, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 19 16
1 AM 18 15
2 AM 17 15
3 AM 17 14
4 AM 15 14
5 AM 15 --
6 AM 14 --
7 AM 15 --
8 AM 14 --
9 AM 14 --
Weather and Ozone Data Tuesday September 27, 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 19 4.1 NW 9.4 98 1 2.0
1 AM 18 4.2 NW 9.4 98 1 1.1
2 AM 17 4.1 NW 8.9 98 1 1.6
3 AM 17 3.9 NW 8.2 98 1 0.7
4 AM 15 3.8 NW 8.3 98 1 0.1
5 AM 15 3.7 NW 8.5 98 1 0.0
6 AM 14 4.0 NW 8.5 98 1 0.2
7 AM 15 4.1 NW 8.2 98 1 0.4
8 AM 14 3.6 NW 8.0 98 7 0.7
9 AM 14 3.7 NW 7.8 98 31 0.8
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updated on 09/27/2016 9:17 AM  I   http://www.nature.nps.gov/air/data/current/data_VOYA-SB.cfm   I  Email: Webmaster