Ottawa Downtown - Air Quality Health Index

Calculated at: 4:00 AM EDT Thursday 19 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: 5:00 PM EDT Wednesday 18 October 2017

Wednesday night

3 - Low Risk

Thursday

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...?

Air pollution levels can be high even in parks and rural areas.


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

AQHIScale
 

Observed Conditions

 

3 - Low Risk

Calculated at:

4:00 AM EDT Thursday 19 October 2017

 

Forecast Maximums


Wednesday night
3 - Low Risk



Thursday
3 - Low Risk




Issued at:

5:00 PM EDT Wednesday 18 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: