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Home
Alerts & Advisories
Air Quality/Smog
Air Quality/Smog
Today’s Air Quality Forecast was provided by the
Ontario Ministry of the Environment website
.
Choose Forecast Region:
Windsor Downtown: Current Observation
Windsor Downtown: Forecast Sunday
Windsor Downtown: Forecast Sunday Night
Windsor Downtown: Forecast Monday
Windsor West: Current Observation
Windsor West: Forecast Sunday
Windsor West: Forecast Sunday Night
Windsor West: Forecast Monday
Chatham: Current Observation
Chatham: Forecast Sunday
Chatham: Forecast Sunday Night
Chatham: Forecast Monday
Sarnia: Current Observation
Sarnia: Forecast Sunday
Sarnia: Forecast Sunday Night
Sarnia: Forecast Monday
London: Current Observation
London: Forecast Sunday
London: Forecast Sunday Night
London: Forecast Monday
Port Stanley: Current Observation
Port Stanley: Forecast Sunday
Port Stanley: Forecast Sunday Night
Port Stanley: Forecast Monday
Tiverton: Current Observation
Tiverton: Forecast Sunday
Tiverton: Forecast Sunday Night
Tiverton: Forecast Monday
Brantford: Current Observation
Brantford: Forecast Sunday
Brantford: Forecast Sunday Night
Brantford: Forecast Monday
Kitchener: Current Observation
Kitchener: Forecast Sunday
Kitchener: Forecast Sunday Night
Kitchener: Forecast Monday
St. Catharines: Current Observation
St. Catharines: Forecast Sunday
St. Catharines: Forecast Sunday Night
St. Catharines: Forecast Monday
Guelph: Current Observation
Guelph: Forecast Sunday
Guelph: Forecast Sunday Night
Guelph: Forecast Monday
Hamilton West: Current Observation
Hamilton West: Forecast Sunday
Hamilton West: Forecast Sunday Night
Hamilton West: Forecast Monday
Hamilton Mountain: Current Observation
Hamilton Mountain: Forecast Sunday
Hamilton Mountain: Forecast Sunday Night
Hamilton Mountain: Forecast Monday
Toronto Downtown: Current Observation
Toronto Downtown: Forecast Sunday
Toronto Downtown: Forecast Sunday Night
Toronto Downtown: Forecast Monday
Toronto East: Current Observation
Toronto East: Forecast Sunday
Toronto East: Forecast Sunday Night
Toronto East: Forecast Monday
Toronto North: Current Observation
Toronto North: Forecast Sunday
Toronto North: Forecast Sunday Night
Toronto North: Forecast Monday
Toronto West: Current Observation
Toronto West: Forecast Sunday
Toronto West: Forecast Sunday Night
Toronto West: Forecast Monday
Burlington: Current Observation
Burlington: Forecast Sunday
Burlington: Forecast Sunday Night
Burlington: Forecast Monday
Oakville: Current Observation
Oakville: Forecast Sunday
Oakville: Forecast Sunday Night
Oakville: Forecast Monday
Milton: Current Observation
Milton: Forecast Sunday
Milton: Forecast Sunday Night
Milton: Forecast Monday
Oshawa: Current Observation
Oshawa: Forecast Sunday
Oshawa: Forecast Sunday Night
Oshawa: Forecast Monday
Brampton: Current Observation
Brampton: Forecast Sunday
Brampton: Forecast Sunday Night
Brampton: Forecast Monday
Mississauga: Current Observation
Mississauga: Forecast Sunday
Mississauga: Forecast Sunday Night
Mississauga: Forecast Monday
Barrie: Current Observation
Barrie: Forecast Sunday
Barrie: Forecast Sunday Night
Barrie: Forecast Monday
Newmarket: Current Observation
Newmarket: Forecast Sunday
Newmarket: Forecast Sunday Night
Newmarket: Forecast Monday
Parry Sound: Current Observation
Parry Sound: Forecast Sunday
Parry Sound: Forecast Sunday Night
Parry Sound: Forecast Monday
Dorset: Current Observation
Dorset: Forecast Sunday
Dorset: Forecast Sunday Night
Dorset: Forecast Monday
Ottawa Downtown: Current Observation
Ottawa Downtown: Forecast Sunday
Ottawa Downtown: Forecast Sunday Night
Ottawa Downtown: Forecast Monday
Kingston: Current Observation
Kingston: Forecast Sunday
Kingston: Forecast Sunday Night
Kingston: Forecast Monday
Belleville: Current Observation
Belleville: Forecast Sunday
Belleville: Forecast Sunday Night
Belleville: Forecast Monday
Cornwall: Current Observation
Cornwall: Forecast Sunday
Cornwall: Forecast Sunday Night
Cornwall: Forecast Monday
: Current Observation </title> <summary>Not Available</summary> <updated>2025-06-01T06:00:00-04:00</updated> <link type="text/html" href="http://www.airqualityontario.com/aqhi/today.php?sites=" /> <guid>http://www.airqualityontario.com/aqhi/today.php?sites=</guid> <id>tag:airqualityontario.com,2025-06-01:ontario-aqhi--0:202506010600</id> </entry> <entry> <title><![CDATA[: Forecast
: Forecast
Sault Ste. Marie: Current Observation
Sault Ste. Marie: Forecast Sunday
Sault Ste. Marie: Forecast Sunday Night
Sault Ste. Marie: Forecast Monday
Sudbury: Current Observation
Sudbury: Forecast Sunday
Sudbury: Forecast Sunday Night
Sudbury: Forecast Monday
Hamilton Downtown: Current Observation
Hamilton Downtown: Forecast Sunday
Hamilton Downtown: Forecast Sunday Night
Hamilton Downtown: Forecast Monday
Grand Bend: Current Observation
Grand Bend: Forecast Sunday
Grand Bend: Forecast Sunday Night
Grand Bend: Forecast Monday
Peterborough: Current Observation
Peterborough: Forecast Sunday
Peterborough: Forecast Sunday Night
Peterborough: Forecast Monday
North Bay: Current Observation
North Bay: Forecast Sunday
North Bay: Forecast Sunday Night
North Bay: Forecast Monday
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