Fort McMurray - Air Quality Health Index

Observed ConditionsFootnote †

Calculated at: 4:00 PM MDT Tuesday 19 May 2026

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.

Forecast Maximums

Issued at: 5:00 PM MDT Tuesday 19 May 2026

Tuesday night

3 - Low Risk

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, or your physician.

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

Did you know...?

Cleaning or replacing a dirty air filter in your furnace or air conditioner can save almost 160 kilograms of carbon dioxide a year.


The AQHI is an initiative of Environment Canada, Health Canada, Alberta Environment and Protected Areas, Alberta Health and Alberta Health Services.

AQHIScale

Observed ConditionsFootnote †


2 - Low Risk

Calculated at:

4:00 PM MDT Tuesday 19 May 2026

 

Forecast Maximums


Tuesday night
3 - Low Risk



Wednesday
2 - Low Risk



Wednesday night
2 - Low Risk



Thursday
2 - Low Risk




Issued at:

5:00 PM MDT Tuesday 19 May 2026

 

The AQHI is an initiative of Environment Canada, Health Canada, Alberta Environment and Protected Areas, Alberta Health and Alberta Health Services.

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