London - Air Quality Health Index

Calculated at: 5:00 PM EDT Thursday 24 September 2020

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.

Issued at: 5:00 PM EDT Thursday 24 September 2020

Thursday night

4 - Moderate Risk

Friday

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...?

Your company might offer rebates or incentives for commuting by public transit or carpooling. If not, ask them to consider introducing a program.


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

AQHIScale

Observed ConditionsFootnote


4 - Moderate Risk

Calculated at:

5:00 PM EDT Thursday 24 September 2020

 

Forecast Maximums


Thursday night
4 - Moderate Risk



Friday
4 - Moderate Risk




Issued at:

5:00 PM EDT Thursday 24 September 2020

 

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

What we are doing

Date modified: