Chittagong vs Perth

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

Bangladesh
Chittagong
67
Moderate
Australia
Perth
19
Good
MetricChittagongPerth
AQI6719
PM2.517.7 μg/m³2.2 μg/m³
PM1021.6 μg/m³3.1 μg/m³
Ozone40 ppb46 ppb
NO218.7 ppb2.9 ppb

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