Chittagong vs Vienna

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

Bangladesh
Chittagong
129
Unhealthy for Sensitive Groups
Austria
Vienna
30
Good
MetricChittagongVienna
AQI12930
PM2.540.9 μg/m³5 μg/m³
PM1046.7 μg/m³7.1 μg/m³
Ozone80 ppb47 ppb
NO29.6 ppb8.4 ppb

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