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
Thursday Thursday night Friday
Barrie 2
Low Risk
2
Low Risk
2
Low Risk
3
Low Risk
Belleville 2
Low Risk
2
Low Risk
2
Low Risk
3
Low Risk
Brampton 2
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
Brantford 1
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
Burlington 2
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
Chatham 2
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
Cornwall 2
Low Risk
2
Low Risk
2
Low Risk
3
Low Risk
Dorset 2
Low Risk
2
Low Risk
2
Low Risk
2
Low Risk
Grand Bend 2
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
Guelph 2
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
Hamilton 2
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
2
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
3
Low Risk
Kitchener 2
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
London 1
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
Mississauga 2
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
Newmarket 2
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
North Bay 1
Low Risk
2
Low Risk
2
Low Risk
2
Low Risk
Oakville 2
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
Oshawa N/A 2
Low Risk
2
Low Risk
3
Low Risk
Ottawa 2
Low Risk
2
Low Risk
2
Low Risk
3
Low Risk
Parry Sound 1
Low Risk
2
Low Risk
2
Low Risk
2
Low Risk
Petawawa 2
Low Risk
2
Low Risk
2
Low Risk
2
Low Risk
Peterborough 2
Low Risk
2
Low Risk
2
Low Risk
3
Low Risk
Port Stanley 2
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
Sarnia 2
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
Sault Ste. Marie 1
Low Risk
2
Low Risk
2
Low Risk
2
Low Risk
St. Catharines 2
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
Sudbury 2
Low Risk
2
Low Risk
2
Low Risk
2
Low Risk
Thunder Bay 1
Low Risk
2
Low Risk
2
Low Risk
2
Low Risk
Tiverton 2
Low Risk
2
Low Risk
2
Low Risk
3
Low Risk
Toronto 2
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
2
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
2
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
2
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
2
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
Windsor 3
Low Risk
3
Low Risk
3
Low Risk
3
Low Risk
N/A 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: 6:00 AM EDT Thursday 21 June 2018

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