Montreal vs Vancouver

Live air quality comparison. Montreal has cleaner air right now.

Canada
Montreal
44
Good
Canada
Vancouver
59
Moderate
MetricMontrealVancouver
AQI4459
PM2.56.2 μg/m³21.2 μg/m³
PM106.2 μg/m³22.8 μg/m³
Ozone34 ppb55 ppb
NO223.9 ppb34.8 ppb

Lower values mean cleaner air. Updated hourly. Sources: OpenAQ, Open-Meteo.