Beijing vs Toronto

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

China
Beijing
103
Unhealthy for Sensitive Groups
Canada
Toronto
39
Good
MetricBeijingToronto
AQI10339
PM2.536.8 μg/m³10.7 μg/m³
PM1039.2 μg/m³10.8 μg/m³
Ozone4 ppb61 ppb
NO271.8 ppb34.3 ppb

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