Toronto East - Air Quality Health Index

Observed ConditionsFootnote †

Calculated at: 1:00 AM EDT Wednesday 10 June 2026

3Low Risk




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



At-Risk Population:

General Population:

  • Ideal air quality for outdoor activities.

Forecast Maximums

Issued at: 5:00 PM EDT Tuesday 9 June 2026

Tuesday night

4 - Moderate Risk

Wednesday

4 - Moderate Risk

Wednesday night

4 - Moderate Risk

Thursday

4 - Moderate Risk

Who is at risk?

People with heart and lung conditions are most affected by air pollution.

To find out if you are at risk, consult the health guide, or your physician.

Visit the national AQHI Web site to learn more about the AQHI.

Did you know...?

Even if you are relatively fit and healthy, you could experience symptoms when exercising or working outdoors if pollution levels are higher than usual.


The AQHI is an initiative between Environment Canada, Health Canada and the Province of Ontario.

AQHIScale

Observed ConditionsFootnote †


3 - Low Risk

Calculated at:

1:00 AM EDT Wednesday 10 June 2026

 

Forecast Maximums


Tuesday night
4 - Moderate Risk



Wednesday
4 - Moderate Risk



Wednesday night
4 - Moderate Risk



Thursday
4 - Moderate Risk




Issued at:

5:00 PM EDT Tuesday 9 June 2026

 

The AQHI is an initiative between Environment Canada, Health Canada and the Province of Ontario.

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