Air Quality: Thunder Bay, Ontario

Forecast

Air Quality Index

Station	Main Pollutant	Index
Barrie November 21,23:00		Good [22]
Belleville November 21,23:00		Good [22]
Brampton November 21,23:00		Good [17]
Brantford November 21,23:00	Ozone	Good [18]
Burlington November 21,23:00		Good [18]
Chatham November 21,23:00		Very good [11]
Cornwall November 21,23:00	Ozone	Good [19]
Dorset November 21,23:00	Ozone	Good [17]
Grand Bend November 21,23:00		Good [20]
Guelph November 21,23:00	Ozone	Good [20]
Hamilton Downtown November 21,23:00		Good [18]
Hamilton Mountain November 21,23:00		Good [19]
Hamilton West November 21,23:00		Good [20]
Kingston November 21,23:00		Good [18]
Kitchener November 21,23:00		Good [24]
London November 21,23:00		Good [24]
Mississauga November 21,23:00		Good [21]
Morrisburg November 21,23:00	Ozone	Good [17]
Newmarket November 21,23:00		Good [19]
North Bay November 21,23:00		Good [20]
Oakville November 21,23:00		Good [17]
Oshawa November 21,23:00		Very good [15]
Ottawa November 21,23:00	Ozone	Very good [15]
Ottawa Central November 21,23:00	Ozone	Good [18]
Parry Sound November 21,23:00		Good [23]
Petawawa November 21,23:00	Ozone	Very good [14]
Peterborough November 21,23:00		Good [20]
Port Stanley November 21,23:00		Good [18]
Sarnia November 21,23:00		Good [28]
Sault Ste Marie November 21,23:00		Good [18]
St Catharines November 21,23:00		Very good [15]
Sudbury November 21,23:00		Good [20]
Thunder Bay November 21,23:00	Ozone	Very good [15]
Tiverton November 21,23:00		Good [31]
Toronto Downtown November 21,23:00		Good [25]
Toronto East November 21,23:00		Good [24]
Toronto North November 21,23:00		Good [22]
Toronto West November 21,23:00		Good [21]
Windsor Downtown November 21,23:00		Good [25]
Windsor West November 21,23:00		Good [24]

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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Air Quality: Thunder Bay, Ontario

Air Quality: Thunder Bay, Ontario

Air Quality Index

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