St. Catharines - Air Quality Health Index

Calculated at: 7:00 AM EST Wednesday 7 December 2016

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 EST Wednesday 7 December 2016

Wednesday

2 - Low Risk

Wednesday night

2 - Low Risk

Thursday

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...?

Children breathe in more pollution than adults.


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

AQHIScale
 

Current

 

2 - Low Risk

Condition details

Calculated at: 7:00 AM EST Wednesday 7 December 2016

 

Forecast Maximums


Wednesday

2 - Low Risk



Wednesday night

2 - Low Risk



Thursday

2 - Low Risk




Forecast details

Issued at: 6:00 AM EST Wednesday 7 December 2016

 

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

What we are doing

Date modified: