Chittagong vs Sydney

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

Bangladesh
Chittagong
67
Moderate
Australia
Sydney
59
Moderate
MetricChittagongSydney
AQI6759
PM2.517.7 μg/m³3.6 μg/m³
PM1021.6 μg/m³4.6 μg/m³
Ozone40 ppb41 ppb
NO218.7 ppb16.9 ppb

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