Chittagong vs Copenhagen

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

Bangladesh
Chittagong
31
Good
Denmark
Copenhagen
36
Good
MetricChittagongCopenhagen
AQI3136
PM2.53.8 μg/m³6.6 μg/m³
PM104.3 μg/m³10 μg/m³
Ozone25 ppb52 ppb
NO28.3 ppb17.5 ppb

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