Toronto vs Beijing

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

Canada
Toronto
55
Moderate
China
Beijing
153
Unhealthy
MetricTorontoBeijing
AQI55153
PM2.519.8 μg/m³42.8 μg/m³
PM1019.9 μg/m³42.8 μg/m³
Ozone102 ppb1 ppb
NO218.4 ppb94.6 ppb

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