Toronto Downtown - Air Quality Health Index

Calculated at: 10:00 AM EST Sunday 25 February 2024

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.

Issued at: 6:00 AM EST Sunday 25 February 2024

Sunday

4 - Moderate Risk

Sunday night

3 - Low Risk

Monday

3 - Low Risk

Monday night

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...?

Seniors are at higher risk because of their advanced age, weaker immune systems and increased likelihood of health problems such as heart and lung disease.


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

AQHIScale

Observed ConditionsFootnote


3 - Low Risk

Calculated at:

10:00 AM EST Sunday 25 February 2024

 

Forecast Maximums


Sunday
4 - Moderate Risk



Sunday night
3 - Low Risk



Monday
3 - Low Risk



Monday night
4 - Moderate Risk




Issued at:

6:00 AM EST Sunday 25 February 2024

 

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

Date modified: