FLCN21 CWTO 070945
AIR QUALITY HEALTH INDEX FORECAST FOR ONTARIO ISSUED JOINTLY BY
ENVIRONMENT CANADA AND THE PROVINCE OF ONTARIO AT 6:00 A.M. EDT
SUNDAY 7 JUNE 2026 FOR TODAY AND MONDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 P.M. EDT.

TORONTO
TORONTO DOWNTOWN
TORONTO EAST
TORONTO NORTH
TORONTO WEST
BRANTFORD
KITCHENER
GUELPH
ST. CATHARINES
HAMILTON
HAMILTON DOWNTOWN
HAMILTON MOUNTAIN
HAMILTON WEST
BURLINGTON
OAKVILLE
MILTON
MISSISSAUGA
BRAMPTON
OSHAWA
NEWMARKET
BARRIE.
TODAY..MAXIMUM AIR QUALITY HEALTH INDEX 3 OR LOW RISK.
TONIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 3 OR LOW RISK.
MONDAY..MAXIMUM AIR QUALITY HEALTH INDEX 3 OR LOW RISK.
MONDAY NIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 3 OR LOW RISK.

WINDSOR
WINDSOR DOWNTOWN
WINDSOR WEST.
TODAY..MAXIMUM AIR QUALITY HEALTH INDEX 4 OR MODERATE RISK.
TONIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 3 OR LOW RISK.
MONDAY..MAXIMUM AIR QUALITY HEALTH INDEX 4 OR MODERATE RISK.
MONDAY NIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 4 OR MODERATE RISK.

CHATHAM
SARNIA
PORT STANLEY
LONDON.
TODAY..MAXIMUM AIR QUALITY HEALTH INDEX 3 OR LOW RISK.
TONIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 3 OR LOW RISK.
MONDAY..MAXIMUM AIR QUALITY HEALTH INDEX 4 OR MODERATE RISK.
MONDAY NIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 3 OR LOW RISK.

GRAND BEND
TIVERTON.
TODAY..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
TONIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 3 OR LOW RISK.
MONDAY..MAXIMUM AIR QUALITY HEALTH INDEX 3 OR LOW RISK.
MONDAY NIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 3 OR LOW RISK.

PETERBOROUGH.
TODAY..MAXIMUM AIR QUALITY HEALTH INDEX 1 OR LOW RISK.
TONIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
MONDAY..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
MONDAY NIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.

DORSET.
TODAY..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
TONIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 1 OR LOW RISK.
MONDAY..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
MONDAY NIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.

PARRY SOUND.
TODAY..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
TONIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
MONDAY..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
MONDAY NIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.

BELLEVILLE.
TODAY..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
TONIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
MONDAY..MAXIMUM AIR QUALITY HEALTH INDEX 3 OR LOW RISK.
MONDAY NIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 3 OR LOW RISK.

KINGSTON.
TODAY..MAXIMUM AIR QUALITY HEALTH INDEX 1 OR LOW RISK.
TONIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 1 OR LOW RISK.
MONDAY..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
MONDAY NIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.

CORNWALL.
TODAY..MAXIMUM AIR QUALITY HEALTH INDEX 1 OR LOW RISK.
TONIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
MONDAY..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
MONDAY NIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.

OTTAWA.
TODAY..MAXIMUM AIR QUALITY HEALTH INDEX 1 OR LOW RISK.
TONIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 1 OR LOW RISK.
MONDAY..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
MONDAY NIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.

GATINEAU.
TODAY..MAXIMUM AIR QUALITY HEALTH INDEX 1 OR LOW RISK.
TONIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 1 OR LOW RISK.
MONDAY..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
MONDAY NIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.

NORTH BAY.
TODAY..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
TONIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
MONDAY..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
MONDAY NIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.

SUDBURY.
TODAY..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
TONIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
MONDAY..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
MONDAY NIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.

SAULT STE. MARIE.
TODAY..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
TONIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
MONDAY..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
MONDAY NIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.

THUNDER BAY.
TODAY..MAXIMUM AIR QUALITY HEALTH INDEX 1 OR LOW RISK.
TONIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
MONDAY..MAXIMUM AIR QUALITY HEALTH INDEX 2 OR LOW RISK.
MONDAY NIGHT..MAXIMUM AIR QUALITY HEALTH INDEX 2 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.AIRHEALTH.CA

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