Search: Air Pollutant Data

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Data Use*:	Select Category Academic Research Government Research NGO Research Consulting Personal Interest Other
Station Name*:	Select Station Barrie Belleville Brampton Brantford Burlington Chatham Cornwall Dorset Grand Bend Guelph Hamilton Downtown Hamilton Mountain Hamilton West Kingston Kitchener London Merlin Mississauga Morrisburg Newmarket North Bay Oakville Oshawa Ottawa Central Ottawa Downtown Parry Sound Petawawa Peterborough Port Stanley Sarnia Sault Ste. Marie Simcoe St. Catharines Stouffville Sudbury Thunder Bay Tiverton Toronto Downtown Toronto East Toronto North Toronto West Windsor Downtown Windsor West
Year*:	Select Year 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012
Pollutant*:	Select Pollutant Sulphur Dioxide (SO2) Nitric Oxide (NO) Nitrogen Dioxide (NO2) Nitrogen Oxides (NOx) Carbon Monoxide (CO) Ground-level Ozone (O3) Fine Particulate Matter (PM2.5)
Start Month:	Select Month January February March April May June July August September October November December
End Month:	Select Month January February March April May June July August September October November December
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