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
3
Low Risk
3
Low Risk
Belleville 2
Low Risk
3
Low Risk
3
Low Risk
Brampton 2
Low Risk
4
Moderate Risk
4
Moderate Risk
Brantford 3
Low Risk
3
Low Risk
3
Low Risk
Burlington 3
Low Risk
4
Moderate Risk
4
Moderate Risk
Chatham 2
Low Risk
2
Low Risk
2
Low Risk
Cornwall 2
Low Risk
3
Low Risk
3
Low Risk
Dorset 2
Low Risk
2
Low Risk
2
Low Risk
Grand Bend 2
Low Risk
2
Low Risk
3
Low Risk
Guelph 2
Low Risk
3
Low Risk
3
Low Risk
Hamilton 3
Low Risk
4
Moderate Risk
4
Moderate Risk
3
Low Risk
4
Moderate Risk
4
Moderate Risk
3
Low Risk
4
Moderate Risk
4
Moderate Risk
3
Low Risk
4
Moderate Risk
4
Moderate Risk
Kingston 3
Low Risk
3
Low Risk
3
Low Risk
Kitchener 2
Low Risk
3
Low Risk
3
Low Risk
London 2
Low Risk
2
Low Risk
3
Low Risk
Mississauga 3
Low Risk
4
Moderate Risk
4
Moderate Risk
Newmarket 3
Low Risk
3
Low Risk
3
Low Risk
North Bay 3
Low Risk
3
Low Risk
3
Low Risk
Oakville 3
Low Risk
4
Moderate Risk
4
Moderate Risk
Oshawa 2
Low Risk
3
Low Risk
3
Low Risk
Ottawa 2
Low Risk
3
Low Risk
3
Low Risk
2
Low Risk
3
Low Risk
3
Low Risk
2
Low Risk
3
Low Risk
3
Low Risk
Parry Sound 2
Low Risk
2
Low Risk
2
Low Risk
Petawawa 2
Low Risk
2
Low Risk
2
Low Risk
Peterborough 3
Low Risk
3
Low Risk
3
Low Risk
Port Stanley 2
Low Risk
2
Low Risk
3
Low Risk
Sarnia 2
Low Risk
2
Low Risk
3
Low Risk
Sault Ste. Marie 3
Low Risk
2
Low Risk
2
Low Risk
St. Catharines 2
Low Risk
3
Low Risk
3
Low Risk
Sudbury 2
Low Risk
2
Low Risk
2
Low Risk
Thunder Bay 3
Low Risk
2
Low Risk
2
Low Risk
Tiverton 2
Low Risk
2
Low Risk
2
Low Risk
Toronto 3
Low Risk
4
Moderate Risk
4
Moderate Risk
3
Low Risk
4
Moderate Risk
4
Moderate Risk
3
Low Risk
4
Moderate Risk
4
Moderate Risk
2
Low Risk
4
Moderate Risk
4
Moderate Risk
3
Low Risk
4
Moderate Risk
4
Moderate Risk
Windsor 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

1. Forecast issued at: 5:00 PM EST Saturday 16 December 2017