Montreal vs Vancouver

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

Canada
Montreal
36
Good
Canada
Vancouver
63
Moderate
MetricMontrealVancouver
AQI3663
PM2.56.2 μg/m³11.4 μg/m³
PM106.3 μg/m³15.3 μg/m³
Ozone28 ppb32 ppb
NO211.5 ppb29.4 ppb

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