Lethbridge - Air Quality Health Index
3Low Risk
Moderate Risk
(4-6)
High Risk
(7-10)
Very High Risk
At-Risk Population:
- Enjoy your usual outdoor activities.
- Find out if you are at risk
General Population:
- Ideal air quality for outdoor activities.
Tuesday
Tuesday night
Wednesday
Wednesday night
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...?
People who live near a busy street or spend a lot of time outdoors face higher health risks related to outdoor air pollution.
The AQHI is an initiative of Environment Canada, Health Canada, Alberta Environment and Parks, Alberta Health and Alberta Health Services.

Observed ConditionsFootnote †
3 - Low Risk
Calculated at:
10:00 AM MDT Tuesday 26 September 2023
Forecast Maximums
Issued at:
6:00 AM MDT Tuesday 26 September 2023
The AQHI is an initiative of Environment Canada, Health Canada, Alberta Environment and Parks, Alberta Health and Alberta Health Services.
- Date modified: