Chittagong vs Oslo

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

Bangladesh
Chittagong
67
Moderate
Norway
Oslo
34
Good
MetricChittagongOslo
AQI6734
PM2.517.7 μg/m³2.3 μg/m³
PM1021.6 μg/m³4.3 μg/m³
Ozone40 ppb68 ppb
NO218.7 ppb2.4 ppb

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