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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 July 23, 2016 
Hour Ending
(Local Time)
1-Hour Average
(parts per billion)
8-Hour Average
(parts per billion)
12 AM 32 28
1 AM 30 27
2 AM 28 --
3 AM 29 --
4 AM 29 --
5 AM 28 --
6 AM 23 --
Weather and Ozone Data Saturday July 23, 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 32 2.1 W 21.2 68 1 0.0
1 AM 30 1.8 NW 20.6 75 1 0.0
2 AM 28 1.4 W 19.6 81 1 0.0
3 AM 29 1.3 NW 19.4 83 1 0.0
4 AM 29 1.1 N 19.7 84 1 0.0
5 AM 28 1.4 NE 18.7 88 1 0.0
6 AM 23 1.6 NE 18.5 90 5 0.0
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updated on 07/23/2016 5:40 AM  I   http://nature.nps.gov/air/data/current/data_VOYA-SB.cfm   I  Email: Webmaster