Chittagong vs Toronto

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

Bangladesh
Chittagong
31
Good
Canada
Toronto
39
Good
MetricChittagongToronto
AQI3139
PM2.54 μg/m³10.7 μg/m³
PM104.5 μg/m³10.8 μg/m³
Ozone27 ppb61 ppb
NO28.5 ppb34.3 ppb

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