Calgary - Air Quality Health Index

Observed ConditionsFootnote †

Calculated at: 2:00 PM MST Monday 19 January 2026

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.

Forecast Maximums

Issued at: 6:00 AM MST Monday 19 January 2026

Monday

4 - Moderate Risk

Monday night

5 - Moderate Risk

Tuesday

3 - Low Risk

Tuesday night

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...?

A poorly maintained vehicle uses up to 50% more fuel and produces up to 50% more emissions than a well maintained vehicle.


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

AQHIScale

Observed ConditionsFootnote †


3 - Low Risk

Calculated at:

2:00 PM MST Monday 19 January 2026

 

Forecast Maximums


Monday
4 - Moderate Risk



Monday night
5 - Moderate Risk



Tuesday
3 - Low Risk



Tuesday night
4 - Moderate Risk




Issued at:

6:00 AM MST Monday 19 January 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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