Chittagong vs Sydney

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

Bangladesh
Chittagong
54
Moderate
Australia
Sydney
59
Moderate
MetricChittagongSydney
AQI5459
PM2.515.7 μg/m³3.3 μg/m³
PM1028.1 μg/m³3.7 μg/m³
Ozone65 ppb38 ppb
NO27.4 ppb10.1 ppb

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