Toronto - Air Quality Health Index

Calculated at: 8:00 AM EDT Tuesday 22 July 2014

4Moderate 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:

  • No need to modify your usual outdoor activities unless you experience symptoms such as coughing and throat irritation.

Forecast Maximums

Issued at: 6:00 AM EDT Tuesday 22 July 2014

Tuesday
5 - Moderate Risk
Tuesday night
5 - Moderate Risk
Wednesday
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, your physician, or your local health authority.

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

Did you know...?

A full bus takes 40 to 60 cars off the road.

The AQHI is an initiative between Environment Canada, Health Canada, The Ontario Ministry of the Environment, The Ontario Ministry of Health and Long-Term Care, Toronto Public Health and the Clean Air Partnership.