Toronto vs Shanghai

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

Canada
Toronto
35
Good
China
Shanghai
56
Moderate
MetricTorontoShanghai
AQI3556
PM2.510 μg/m³31.5 μg/m³
PM1010.4 μg/m³33.3 μg/m³
Ozone47 ppb10 ppb
NO217.6 ppb70.4 ppb

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