Sulphur Dioxide SO
2
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Barrie
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Brantford
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Pollutants
Select Pollutant
Ozone (O3)
Fine Particulate Matter (PM2.5)
Nitrogen Dioxide (NO2)
Carbon Monoxide (CO)
Sulphur Dioxide (SO2)
Day
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
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29
30
31
Month
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October
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December
Year
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
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Ottawa Downtown: Hourly Sulphur Dioxide Readings
From Oct-15-2017 EDT to Oct-17-2017 EDT.
Oct-15-2017 EDT
Oct-16-2017 EDT
Oct-17-2017 EDT
