Chittagong vs Sydney

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

Bangladesh
Chittagong
31
Good
Australia
Sydney
43
Good
MetricChittagongSydney
AQI3143
PM2.53.8 μg/m³10.3 μg/m³
PM104.3 μg/m³11.7 μg/m³
Ozone25 ppb43 ppb
NO28.3 ppb11.1 ppb

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