Chittagong vs Hamburg

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

Bangladesh
Chittagong
31
Good
Germany
Hamburg
32
Good
MetricChittagongHamburg
AQI3132
PM2.53.8 μg/m³5 μg/m³
PM104.3 μg/m³7.4 μg/m³
Ozone25 ppb56 ppb
NO28.3 ppb5.4 ppb

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