Chittagong vs Vienna

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

Bangladesh
Chittagong
55
Moderate
Austria
Vienna
38
Good
MetricChittagongVienna
AQI5538
PM2.515.6 μg/m³3 μg/m³
PM1028.6 μg/m³4.4 μg/m³
Ozone65 ppb67 ppb
NO26.8 ppb5.2 ppb

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