Ontario - Air Quality Health Index - Provincial Summary

This table shows a provincial summary of current Air Quality Health Index values and forecast maximums1

Location and sub-locations Observed Conditions Forecast Maximums
Saturday night Sunday
Barrie 3
Low Risk
2
Low Risk
2
Low Risk
Belleville 3
Low Risk
2
Low Risk
2
Low Risk
Brampton 3
Low Risk
3
Low Risk
3
Low Risk
Brantford 2
Low Risk
2
Low Risk
2
Low Risk
Burlington 3
Low Risk
3
Low Risk
3
Low Risk
Chatham 2
Low Risk
2
Low Risk
2
Low Risk
Cornwall 3
Low Risk
2
Low Risk
2
Low Risk
Dorset 2
Low Risk
2
Low Risk
2
Low Risk
Grand Bend 2
Low Risk
2
Low Risk
2
Low Risk
Guelph 2
Low Risk
2
Low Risk
2
Low Risk
Hamilton 3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
Kingston 2
Low Risk
2
Low Risk
2
Low Risk
Kitchener 2
Low Risk
2
Low Risk
2
Low Risk
London 2
Low Risk
2
Low Risk
2
Low Risk
Milton 3
Low Risk
3
Low Risk
3
Low Risk
Mississauga 2
Low Risk
3
Low Risk
3
Low Risk
Newmarket 3
Low Risk
2
Low Risk
2
Low Risk
North Bay 3
Low Risk
3
Low Risk
2
Low Risk
Oakville 3
Low Risk
3
Low Risk
3
Low Risk
Oshawa 2
Low Risk
2
Low Risk
2
Low Risk
Ottawa 3
Low Risk
3
Low Risk
3
Low Risk
Parry Sound 3
Low Risk
2
Low Risk
2
Low Risk
Petawawa 2
Low Risk
2
Low Risk
2
Low Risk
Peterborough 2
Low Risk
2
Low Risk
2
Low Risk
Port Stanley 2
Low Risk
2
Low Risk
2
Low Risk
Sarnia 3
Low Risk
2
Low Risk
2
Low Risk
Sault Ste. Marie 2
Low Risk
3
Low Risk
2
Low Risk
St. Catharines 2
Low Risk
2
Low Risk
2
Low Risk
Sudbury 4
Moderate Risk
2
Low Risk
2
Low Risk
Thunder Bay 3
Low Risk
3
Low Risk
2
Low Risk
Tiverton 3
Low Risk
2
Low Risk
2
Low Risk
Toronto 3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
Windsor 2
Low Risk
3
Low Risk
2
Low Risk
2
Low Risk
3
Low Risk
2
Low Risk
2
Low Risk
3
Low Risk
2
Low Risk

1. Forecast issued at: 5:00 PM EST Saturday 16 February 2019

What we are doing

Date modified: