Ontario - Air Quality Health Index - Summary

AQHIScale
Forecast Regions

This table shows a summary of current Air Quality Health Index values and forecast maximums1
Location and sub-locations Observed Conditions Forecast Maximums
Friday night Saturday Saturday night Sunday
Barrie 2
Low Risk		 2
Low Risk		 2
Low Risk		 2
Low Risk		 3
Low Risk
Belleville 2
Low Risk		 2
Low Risk		 3
Low Risk		 3
Low Risk		 3
Low Risk
Brampton 2
Low Risk		 4
Moderate Risk		 4
Moderate Risk		 4
Moderate Risk		 4
Moderate Risk
Brantford 3
Low Risk		 3
Low Risk		 3
Low Risk		 3
Low Risk		 4
Moderate Risk
Burlington 3
Low Risk		 4
Moderate Risk		 4
Moderate Risk		 4
Moderate Risk		 3
Low Risk
Chatham 2
Low Risk		 2
Low Risk		 3
Low Risk		 3
Low Risk		 3
Low Risk
Cornwall 3
Low Risk		 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		 3
Low Risk
Grand Bend 2
Low Risk		 3
Low Risk		 4
Moderate Risk		 3
Low Risk		 4
Moderate Risk
Guelph 2
Low Risk		 3
Low Risk		 3
Low Risk		 3
Low Risk		 4
Moderate Risk
Hamilton 3
Low Risk		 4
Moderate Risk		 4
Moderate Risk		 4
Moderate Risk		 3
Low Risk
3
Low Risk		 4
Moderate Risk		 4
Moderate Risk		 4
Moderate Risk		 3
Low Risk
3
Low Risk		 4
Moderate Risk		 4
Moderate Risk		 4
Moderate Risk		 3
Low Risk
3
Low Risk		 4
Moderate Risk		 4
Moderate Risk		 4
Moderate Risk		 3
Low Risk
Kingston 2
Low Risk		 2
Low Risk		 3
Low Risk		 3
Low Risk		 3
Low Risk
Kitchener 2
Low Risk		 3
Low Risk		 3
Low Risk		 3
Low Risk		 4
Moderate Risk
London 2
Low Risk		 2
Low Risk		 3
Low Risk		 3
Low Risk		 3
Low Risk
Milton 2
Low Risk		 4
Moderate Risk		 4
Moderate Risk		 4
Moderate Risk		 3
Low Risk
Mississauga 3
Low Risk		 4
Moderate Risk		 4
Moderate Risk		 4
Moderate Risk		 4
Moderate Risk
Newmarket 2
Low Risk		 2
Low Risk		 3
Low Risk		 3
Low Risk		 3
Low Risk
North Bay 2
Low Risk		 2
Low Risk		 2
Low Risk		 2
Low Risk		 3
Low Risk
Oakville 3
Low Risk		 4
Moderate Risk		 4
Moderate Risk		 4
Moderate Risk		 3
Low Risk
Oshawa 2
Low Risk		 4
Moderate Risk		 4
Moderate Risk		 4
Moderate Risk		 3
Low Risk
Ottawa 2
Low Risk		 2
Low Risk		 2
Low Risk		 2
Low Risk		 3
Low Risk
Parry Sound 2
Low Risk		 2
Low Risk		 2
Low Risk		 2
Low Risk		 3
Low Risk
Peterborough 2
Low Risk		 2
Low Risk		 3
Low Risk		 3
Low Risk		 3
Low Risk
Port Stanley 2
Low Risk		 3
Low Risk		 4
Moderate Risk		 3
Low Risk		 4
Moderate Risk
Sarnia 2
Low Risk		 2
Low Risk		 3
Low Risk		 3
Low Risk		 3
Low Risk
Sault Ste. Marie 2
Low Risk		 2
Low Risk		 3
Low Risk		 3
Low Risk		 2
Low Risk
St. Catharines 3
Low Risk		 4
Moderate Risk		 4
Moderate Risk		 4
Moderate Risk		 3
Low Risk
Sudbury 2
Low Risk		 2
Low Risk		 3
Low Risk		 3
Low Risk		 2
Low Risk
Thunder Bay 3
Low Risk		 2
Low Risk		 3
Low Risk		 3
Low Risk		 2
Low Risk
Tiverton 2
Low Risk		 2
Low Risk		 3
Low Risk		 3
Low Risk		 3
Low Risk
Toronto 3
Low Risk		 4
Moderate Risk		 4
Moderate Risk		 4
Moderate Risk		 4
Moderate Risk
3
Low Risk		 4
Moderate Risk		 4
Moderate Risk		 4
Moderate Risk		 4
Moderate Risk
3
Low Risk		 4
Moderate Risk		 4
Moderate Risk		 4
Moderate Risk		 4
Moderate Risk
2
Low Risk		 4
Moderate Risk		 4
Moderate Risk		 4
Moderate Risk		 4
Moderate Risk
3
Low Risk		 4
Moderate Risk		 4
Moderate Risk		 4
Moderate Risk		 4
Moderate Risk
Windsor 3
Low 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		 4
Moderate Risk
3
Low Risk		 3
Low Risk		 3
Low Risk		 4
Moderate Risk		 4
Moderate Risk

1. Forecast issued at: 5:00 PM EDT Friday 26 July 2024

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