Sulphur Dioxide SO
2
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Barrie
Belleville
Brantford
Burlington
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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
22
23
24
25
26
27
28
29
30
Month
January
February
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June
July
August
September
October
November
December
Year
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
Show as Table
Ottawa Downtown: Hourly Sulphur Dioxide Readings
From Jun-20-2018 EDT to Jun-22-2018 EDT.
Jun-20-2018 EDT
Jun-21-2018 EDT
Jun-22-2018 EDT
