Air Quality

Friday, 25 July 2008

Ontario

Air Quality Index

Station	Main Pollutant	Index
Barrie July 25,6:00	Ozone	Very good [11]
Belleville July 25,6:00	Ozone	Very good [8]
Brampton July 25,6:00	Ozone	Very good [7]
Brantford July 25,6:00	Ozone	Good [16]
Burlington July 25,6:00	Fine particulate matter	Very good [13]
Chatham July 25,6:00	Fine particulate matter	Very good [10]
Cornwall July 25,6:00	Ozone	Very good [14]
Dorset July 25,6:00	NA	NA
Grand Bend July 25,6:00	Fine particulate matter	Very good [9]
Guelph July 25,6:00	Fine particulate matter	Very good [8]
Hamilton Downtown July 25,6:00	Ozone	Good [17]
Hamilton Mountain July 25,6:00	Ozone	Good [17]
Hamilton West July 25,6:00	Fine particulate matter	Very good [9]
Kingston July 25,6:00	Ozone	Good [18]
Kitchener July 25,6:00	Ozone	Very good [12]
London July 25,6:00	Ozone	Very good [10]
Mississauga July 25,6:00	Fine particulate matter	Very good [9]
Morrisburg July 25,6:00	Ozone	Very good [14]
Newmarket July 25,6:00	Ozone	Very good [12]
North Bay July 25,6:00	Ozone	Good [17]
Oakville July 25,6:00	Ozone	Very good [12]
Oshawa July 25,6:00	Fine particulate matter	Very good [6]
Ottawa July 25,6:00	Ozone	Very good [8]
Ottawa Central July 25,6:00	Ozone	Very good [11]
Parry Sound July 25,6:00	Ozone	Good [21]
Petawawa July 25,6:00	NA	NA
Peterborough July 25,6:00	Ozone	Good [18]
Port Stanley July 25,6:00	Ozone	Good [17]
Sarnia July 25,6:00	Fine particulate matter	Good [18]
Sault Ste Marie July 25,6:00	Fine particulate matter	Very good [10]
St Catharines July 25,6:00	Ozone	Good [20]
Sudbury July 25,6:00	Ozone	Very good [7]
Thunder Bay July 25,6:00	Ozone	Very good [9]
Tiverton July 25,6:00	Ozone	Good [16]
Toronto Downtown July 25,6:00	Ozone	Very good [8]
Toronto East July 25,6:00	Nitrogen Dioxide	Very good [7]
Toronto North July 25,6:00	Ozone	Very good [8]
Toronto West July 25,6:00	Fine particulate matter	Very good [12]
Windsor Downtown July 25,6:00	Fine particulate matter	Good [18]
Windsor West July 25,6:00	Fine particulate matter	Good [18]

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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