Toronto - Air Quality Health Index

Calculated at: 7:00 AM EDT Friday 21 September 2018

2Low 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 EDT Friday 21 September 2018

Friday

3 - Low Risk

Friday night

3 - Low Risk

Saturday

2 - Low 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, your physician, or your local health authority.

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

Did you know...?

Air pollution can affect your health in different ways, from minor symptoms such as a scratchy throat, to more serious symptoms such as difficulty breathing or heart problems.


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

AQHIScale

Observed ConditionsFootnote


2 - Low Risk

Calculated at:

7:00 AM EDT Friday 21 September 2018


Forecast Maximums


Friday
3 - Low Risk



Friday night
3 - Low Risk



Saturday
2 - Low Risk




Issued at:

6:00 AM EDT Friday 21 September 2018


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

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