Windsor - Air Quality Health Index

ORANGE WARNING - AIR QUALITY

Observed ConditionsFootnote †

Calculated at: 12:00 AM EDT Friday 17 July 2026

10+Very High 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:

  • Avoid strenuous activities outdoors. Children and the elderly should also avoid outdoor physical exertion.
  • Find out if you are at risk

General Population:

  • Reduce or reschedule strenuous activities outdoors, especially if you experience symptoms such as coughing and throat irritation.

Forecast Maximums

Issued at: 6:38 PM EDT Thursday 16 July 2026

Thursday night

10+ - Very High Risk

Friday

10+ - Very High Risk

Friday night

10+ - Very High Risk

Saturday

10+ - Very High 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...?

Carpooling replaces up to 4 cars and results in less air pollution while saving you time and money.


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

ORANGE WARNING - AIR QUALITY
AQHIScale

Observed ConditionsFootnote †


10+ Very High Risk

Calculated at:

12:00 AM EDT Friday 17 July 2026

 

Forecast Maximums


Thursday night
10+ Very High Risk



Friday
10+ Very High Risk



Friday night
10+ Very High Risk



Saturday
10+ Very High Risk




Issued at:

6:38 PM EDT Thursday 16 July 2026

 

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

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