Winnipeg - Air Quality Health Index
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.
Wednesday night
Thursday
Thursday night
Friday
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...?
If you have heart problems or difficulty breathing, you should monitor your symptoms closely as the index reading rises.
The AQHI is an initiative of Environment Canada, Health Canada, Manitoba Health, Manitoba Healthy Living, and Manitoba Conservation.

Observed ConditionsFootnote †
1 - Low Risk
Calculated at:
4:00 PM CDT Wednesday 17 June 2026
Forecast Maximums
Issued at:
5:00 PM CDT Wednesday 17 June 2026
The AQHI is an initiative of Environment Canada, Health Canada, Manitoba Health, Manitoba Healthy Living, and Manitoba Conservation.
Features
Colour-coded weather alerts
Learn more about weather alerting in Canada
Thunderstorm Outlooks
Find the Thunderstorm Outlook for your area.
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