Air Quality

Sunday, 12 Oct 2008

Ontario

Air Quality Index

Station	Main Pollutant	Index
Barrie Oct 12,3:00	Fine particulate matter	Very good [13]
Belleville Oct 12,3:00	Fine particulate matter	Very good [12]
Brampton Oct 12,3:00	Fine particulate matter	Very good [10]
Brantford Oct 12,3:00	Fine particulate matter	Very good [10]
Burlington Oct 12,3:00	Nitrogen Dioxide	Very good [7]
Chatham Oct 12,3:00	Ozone	Very good [14]
Cornwall Oct 12,3:00	Fine particulate matter	Good [20]
Dorset Oct 12,3:00	Fine particulate matter	Very good [9]
Grand Bend Oct 12,3:00	Ozone	Very good [12]
Guelph Oct 12,3:00	Fine particulate matter	Very good [6]
Hamilton Downtown Oct 12,3:00	Nitrogen Dioxide	Very good [5]
Hamilton Mountain Oct 12,3:00	Fine particulate matter	Very good [12]
Hamilton West Oct 12,3:00	Fine particulate matter	Very good [13]
Kingston Oct 12,3:00	Fine particulate matter	Very good [12]
Kitchener Oct 12,3:00	Fine particulate matter	Very good [9]
London Oct 12,3:00	Ozone	Very good [10]
Mississauga Oct 12,3:00	Fine particulate matter	Very good [13]
Morrisburg Oct 12,3:00	Fine particulate matter	Very good [10]
Newmarket Oct 12,3:00	Ozone	Good [17]
North Bay Oct 12,3:00	Ozone	Very good [8]
Oakville Oct 12,3:00	Fine particulate matter	Very good [8]
Oshawa Oct 12,3:00	Ozone	Very good [5]
Ottawa Oct 12,3:00	Fine particulate matter	Very good [14]
Ottawa Central Oct 12,3:00	Fine particulate matter	Very good [14]
Parry Sound Oct 12,3:00	Fine particulate matter	Very good [7]
Petawawa Oct 12,3:00	Fine particulate matter	Very good [2]
Peterborough Oct 12,3:00	Fine particulate matter	Very good [14]
Port Stanley Oct 12,3:00	Ozone	Good [16]
Sarnia Oct 12,3:00	Ozone	Very good [15]
Sault Ste Marie Oct 12,3:00	Ozone	Very good [14]
St Catharines Oct 12,3:00	Fine particulate matter	Good [18]
Sudbury Oct 12,3:00	Fine particulate matter	Very good [10]
Thunder Bay Oct 12,3:00	Ozone	Very good [10]
Tiverton Oct 12,3:00	Ozone	Good [21]
Toronto Downtown Oct 12,3:00	Ozone	Very good [8]
Toronto East Oct 12,3:00	Nitrogen Dioxide	Very good [7]
Toronto North Oct 12,3:00	Nitrogen Dioxide	Very good [7]
Toronto West Oct 12,3:00	Fine particulate matter	Very good [13]
Windsor Downtown Oct 12,3:00	Ozone	Good [16]
Windsor West Oct 12,3:00	Fine particulate matter	Very good [13]

Very good	Good	Moderate	Poor	Very poor
1 - 15	16 - 31	32 - 49	50 - 99	100+

The air quality index measures the concentration of six major urban air pollutants produced by industry, automobiles and other urban activities.

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