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
Wednesday Wednesday night Thursday
Barrie 3
Low Risk
3
Low Risk
3
Low Risk
2
Low Risk
Belleville 3
Low Risk
3
Low Risk
3
Low Risk
2
Low Risk
Brampton 4
Moderate Risk
4
Moderate Risk
3
Low Risk
3
Low Risk
Brantford 4
Moderate Risk
4
Moderate Risk
3
Low Risk
3
Low Risk
Burlington 4
Moderate Risk
4
Moderate Risk
3
Low Risk
3
Low Risk
Chatham 3
Low Risk
4
Moderate Risk
3
Low Risk
3
Low Risk
Cornwall 3
Low Risk
3
Low Risk
3
Low Risk
2
Low Risk
Dorset 2
Low Risk
3
Low Risk
3
Low Risk
2
Low Risk
Grand Bend 3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
Guelph 4
Moderate Risk
3
Low Risk
3
Low Risk
3
Low Risk
Hamilton 5
Moderate Risk
4
Moderate Risk
3
Low Risk
3
Low Risk
5
Moderate Risk
4
Moderate Risk
3
Low Risk
3
Low Risk
5
Moderate Risk
5
Moderate Risk
3
Low Risk
3
Low Risk
5
Moderate Risk
4
Moderate Risk
3
Low Risk
3
Low Risk
Kingston 3
Low Risk
3
Low Risk
3
Low Risk
2
Low Risk
Kitchener 4
Moderate Risk
3
Low Risk
3
Low Risk
3
Low Risk
London 3
Low Risk
4
Moderate Risk
3
Low Risk
3
Low Risk
Mississauga 3
Low Risk
4
Moderate Risk
3
Low Risk
3
Low Risk
Newmarket 4
Moderate Risk
3
Low Risk
3
Low Risk
2
Low Risk
North Bay 2
Low Risk
2
Low Risk
2
Low Risk
2
Low Risk
Oakville 4
Moderate Risk
4
Moderate Risk
3
Low Risk
3
Low Risk
Oshawa 3
Low Risk
4
Moderate Risk
3
Low Risk
3
Low Risk
Ottawa 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
Parry Sound 2
Low Risk
3
Low Risk
3
Low Risk
2
Low Risk
Petawawa 2
Low Risk
3
Low Risk
3
Low Risk
2
Low Risk
Peterborough 3
Low Risk
3
Low Risk
3
Low Risk
2
Low Risk
Port Stanley 3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
Sarnia 3
Low Risk
4
Moderate Risk
3
Low Risk
3
Low Risk
Sault Ste. Marie 1
Low Risk
2
Low Risk
2
Low Risk
2
Low Risk
St. Catharines 3
Low Risk
4
Moderate Risk
3
Low Risk
3
Low Risk
Sudbury 1
Low Risk
2
Low Risk
2
Low Risk
2
Low Risk
Thunder Bay 2
Low Risk
2
Low Risk
2
Low Risk
2
Low Risk
Tiverton 3
Low Risk
3
Low Risk
3
Low Risk
2
Low Risk
Toronto 4
Moderate Risk
4
Moderate Risk
3
Low Risk
3
Low Risk
4
Moderate Risk
4
Moderate Risk
3
Low Risk
3
Low Risk
3
Low Risk
4
Moderate Risk
3
Low Risk
3
Low Risk
3
Low Risk
4
Moderate Risk
3
Low Risk
3
Low Risk
4
Moderate Risk
4
Moderate Risk
3
Low Risk
3
Low Risk
Windsor 2
Low Risk
4
Moderate Risk
3
Low Risk
3
Low Risk
2
Low Risk
4
Moderate Risk
3
Low Risk
3
Low Risk
2
Low Risk
4
Moderate Risk
3
Low Risk
3
Low Risk

1. Forecast issued at: 6:00 AM EDT Wednesday 24 May 2017

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