Air Quality Health Index for Ontario


* NOTE: Corrected and/or amended bulletins are listed first *

 
FLCN21 CWTO 262100
Air Quality Health Index forecast for Ontario issued jointly by
Environment Canada and the Province of Ontario at 5:00 p.m. EDT
Friday 26 May 2017 for tonight and Saturday.
The next scheduled forecast will be issued at 6:00 a.m. EDT Saturday.

Toronto
Toronto Downtown
Toronto East
Toronto North
Toronto West
St. Catharines
Hamilton
Hamilton Downtown
Hamilton Mountain
Hamilton West
Burlington
Oakville
Mississauga
Brampton.
Tonight..Maximum Air Quality Health Index 2 or low risk.
Saturday..Maximum Air Quality Health Index 4 or moderate risk.

Windsor
Windsor Downtown
Windsor West
Chatham
Sarnia.
Tonight..Maximum Air Quality Health Index 3 or low risk.
Saturday..Maximum Air Quality Health Index 4 or moderate risk.

Port Stanley
London
Grand Bend
Brantford
Kitchener
Guelph
Oshawa
Newmarket
Barrie
Sudbury
Thunder Bay.
Tonight..Maximum Air Quality Health Index 2 or low risk.
Saturday..Maximum Air Quality Health Index 3 or low risk.

Tiverton
Peterborough
Dorset
Parry Sound
Belleville
Kingston
Cornwall
Ottawa
Ottawa Downtown
Ottawa Central
Gatineau
Petawawa
North Bay.
Tonight..Maximum Air Quality Health Index 2 or low risk.
Saturday..Maximum Air Quality Health Index 2 or low risk.

Sault Ste. Marie.
Tonight..Maximum Air Quality Health Index 3 or low risk.
Saturday..Maximum Air Quality Health Index 3 or low risk.

Air Quality Health Index Scale:
1-3  Low health risk
4-6  Moderate health risk
7-10 High health risk
Above 10 Very high health risk

For more information, consult www.ec.gc.ca/cas-aqhi

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