Beijing vs Toronto

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

China
Beijing
82
Moderate
Canada
Toronto
53
Moderate
MetricBeijingToronto
AQI8253
PM2.529.6 μg/m³14.5 μg/m³
PM1030 μg/m³14.8 μg/m³
Ozone8 ppb116 ppb
NO276.2 ppb2.4 ppb

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