Canada
Air quality in Montreal is acceptable. Consider reducing intensity or duration.
Data from Open-Meteo • Updated 11:02:46 AM
Montreal's air quality is generally good, benefiting from hydroelectric power that reduces industrial emissions. Summer smog episodes can occur during heat waves, and winter wood-burning stoves contribute to PM2.5 in residential areas. The St. Lawrence River corridor helps with air circulation.
Based on hourly averages, 2023–2025 · Data: Open-Meteo / CAMS
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<a href="https://www.aeriqo.app/cities/montreal"><img src="https://www.aeriqo.app/api/badge/montreal" width="300" height="64" alt="Live air quality in Montreal (Aeriqo)" loading="lazy"></a>
Get your Training Conditions Score, analyze your route segment by segment, and find the best time to train.
Try it freeMontreal typically sees AQI values between 20 and 50, mostly in the Good range. Summer heat waves can trigger smog events pushing readings into the Moderate range.
Morning runs along the Lachine Canal or on Mont Royal offer clean air and scenic views. Late spring through early fall provides the best running conditions, though check air quality during heat waves.
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