Top Stories· August 18, 2026 at 11:15 a.m.
Canada's Air Quality Index and Pollution Levels Rise, Causing Concern
Key takeaways
- Air pollution levels in Canada have risen
- Montreal and Toronto have experienced unhealthy air quality
- Prolonged exposure to poor air quality can lead to health issues
A recent report by IQAir United Arab Emirates has highlighted an increase in air pollution levels across Canada, with several cities experiencing unhealthy air quality. The Scanterbury Air Quality Index (AQI) indicates that the air quality in some areas is reaching levels that could potentially harm human health.
According to IQAir's data, Montreal and Toronto have been particularly affected, with AQI readings exceeding 100 on certain days. This means the air quality is considered unhealthy for sensitive groups such as children, older adults, and people with respiratory issues.
In response to these findings, local environmental agencies have urged residents to limit outdoor activities and consider using air purifiers indoors when necessary.
The rise in pollution levels is attributed to a combination of factors including increased industrial activity, vehicle emissions, and weather conditions. This trend is concerning as prolonged exposure to poor air quality can lead to various health issues.
As the situation continues to evolve, authorities are expected to take measures to improve air quality and protect public health.