Toronto North: AQHI for 2026

Air Quality Health Index categories, values and associated colours
Air Quality Health Index categories and values
1	2	3	4	5	6	7	8	9	10	+
Low risk (1 - 3)			Moderate risk (4 - 6)			High risk (7 - 10)				Very high risk

Air Quality Health Index readings by date.
Date	Time	AQHI		Category
2026-01-01	4:00 pm EST	2		low risk

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AQHI readings on this web page are based on automatically polled data and have not undergone final verification.