Chatham - Air Quality Health Index

Calculated at: 5:00 AM EDT Sunday 22 October 2017

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 EDT Sunday 22 October 2017

Sunday

4 - Moderate Risk

Sunday night

4 - Moderate Risk

Monday

3 - 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, or your physician.

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

Did you know...?

Children, the elderly and those with heart or lung disease are most sensitive to the adverse health effects of air pollution.


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

AQHIScale
 

Observed Conditions

 

3 - Low Risk

Calculated at:

5:00 AM EDT Sunday 22 October 2017

 

Forecast Maximums


Sunday
4 - Moderate Risk



Sunday night
4 - Moderate Risk



Monday
3 - Low Risk




Issued at:

6:00 AM EDT Sunday 22 October 2017

 

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

What we are doing

Features

Summer 2017: Significant weather across Canada

By analyzing weather events, ECCC is collecting more information as to how our climate is changing.

Date modified: