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 Current Observation Forecast Maximums
Sunday night Monday
Barrie 3
Low Risk
4
Moderate Risk
4
Moderate Risk
Belleville 4
Moderate Risk
4
Moderate Risk
4
Moderate Risk
Brampton 4
Moderate Risk
5
Moderate Risk
5
Moderate Risk
Brantford 3
Low Risk
4
Moderate Risk
4
Moderate Risk
Burlington 4
Moderate Risk
5
Moderate Risk
5
Moderate Risk
Chatham 4
Moderate Risk
5
Moderate Risk
4
Moderate Risk
Cornwall 2
Low Risk
3
Low Risk
3
Low Risk
Dorset 2
Low Risk
3
Low Risk
3
Low Risk
Grand Bend 4
Moderate Risk
5
Moderate Risk
4
Moderate Risk
Guelph 4
Moderate Risk
4
Moderate Risk
4
Moderate Risk
Hamilton 4
Moderate Risk
5
Moderate Risk
5
Moderate Risk
4
Moderate Risk
5
Moderate Risk
5
Moderate Risk
4
Moderate Risk
5
Moderate Risk
5
Moderate Risk
4
Moderate Risk
5
Moderate Risk
5
Moderate Risk
Kingston 4
Moderate Risk
5
Moderate Risk
4
Moderate Risk
Kitchener 4
Moderate Risk
4
Moderate Risk
4
Moderate Risk
London 4
Moderate Risk
5
Moderate Risk
4
Moderate Risk
Mississauga 4
Moderate Risk
5
Moderate Risk
5
Moderate Risk
Newmarket 3
Low Risk
4
Moderate Risk
4
Moderate Risk
North Bay 3
Low Risk
3
Low Risk
4
Moderate Risk
Oakville 4
Moderate Risk
5
Moderate Risk
5
Moderate Risk
Oshawa 5
Moderate Risk
5
Moderate Risk
5
Moderate 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 3
Low Risk
4
Moderate Risk
4
Moderate Risk
Petawawa 1
Low Risk
3
Low Risk
3
Low Risk
Peterborough 3
Low Risk
4
Moderate Risk
4
Moderate Risk
Port Stanley 4
Moderate Risk
4
Moderate Risk
4
Moderate Risk
Sarnia 4
Moderate Risk
5
Moderate Risk
4
Moderate Risk
Sault Ste. Marie 3
Low Risk
3
Low Risk
4
Moderate Risk
St. Catharines 4
Moderate Risk
6
Moderate Risk
5
Moderate Risk
Sudbury 3
Low Risk
3
Low Risk
4
Moderate Risk
Thunder Bay 2
Low Risk
2
Low Risk
2
Low Risk
Tiverton 3
Low Risk
4
Moderate Risk
4
Moderate Risk
Toronto 5
Moderate Risk
5
Moderate Risk
5
Moderate Risk
5
Moderate Risk
5
Moderate Risk
5
Moderate Risk
5
Moderate Risk
5
Moderate Risk
5
Moderate Risk
5
Moderate Risk
5
Moderate Risk
5
Moderate Risk
4
Moderate Risk
5
Moderate Risk
5
Moderate Risk
Windsor 4
Moderate Risk
5
Moderate Risk
4
Moderate Risk
4
Moderate Risk
5
Moderate Risk
4
Moderate Risk
4
Moderate Risk
5
Moderate Risk
4
Moderate Risk

1. Forecast issued at: 10:05 PM EDT Sunday 24 September 2017

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