Air Quality

Tuesday, 13 May 2008

Ontario

Air Quality Index

Station	Main Pollutant	Index
Barrie May 13,4:00	Ozone	Good [27]
Belleville May 13,4:00	Ozone	Good [16]
Brampton May 13,4:00	Ozone	Good [28]
Brantford May 13,4:00	Ozone	Good [22]
Burlington May 13,4:00	Fine particulate matter	Very good [15]
Chatham May 13,4:00	Ozone	Very good [13]
Cornwall May 13,4:00	Fine particulate matter	Very good [11]
Dorset May 13,4:00	Ozone	Very good [12]
Grand Bend May 13,4:00	Ozone	Very good [12]
Guelph May 13,4:00	Ozone	Good [19]
Hamilton Downtown May 13,4:00	Ozone	Good [18]
Hamilton Mountain May 13,4:00	Ozone	Good [20]
Hamilton West May 13,4:00	Ozone	Very good [12]
Kingston May 13,4:00	Ozone	Good [21]
Kitchener May 13,4:00	Ozone	Good [25]
London May 13,4:00	Ozone	Very good [12]
Mississauga May 13,4:00	Ozone	Good [24]
Morrisburg May 13,4:00	Fine particulate matter	Very good [7]
Newmarket May 13,4:00	Ozone	Good [28]
North Bay May 13,4:00	Ozone	Very good [14]
Oakville May 13,4:00	Ozone	Good [19]
Oshawa May 13,4:00	Ozone	Good [28]
Ottawa May 13,4:00	Ozone	Good [17]
Ottawa Central May 13,4:00	Fine particulate matter	Very good [13]
Parry Sound May 13,4:00	Ozone	Good [24]
Petawawa May 13,4:00	Ozone	Good [25]
Peterborough May 13,4:00	Ozone	Good [22]
Port Stanley May 13,4:00	Ozone	Good [20]
Sarnia May 13,4:00	Ozone	Good [17]
Sault Ste Marie May 13,4:00	Ozone	Very good [12]
St Catharines May 13,4:00	Ozone	Good [20]
Sudbury May 13,4:00	Ozone	Very good [8]
Thunder Bay May 13,4:00	Ozone	Good [18]
Tiverton May 13,4:00	Ozone	Good [23]
Toronto Downtown May 13,4:00	Ozone	Good [26]
Toronto East May 13,4:00	Ozone	Good [28]
Toronto North May 13,4:00	Ozone	Good [29]
Toronto West May 13,4:00	Ozone	Good [22]
Windsor Downtown May 13,4:00	Fine particulate matter	Very good [12]
Windsor West May 13,4:00	Fine particulate matter	Very good [12]

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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