Chittagong vs Helsinki

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

Bangladesh
Chittagong
67
Moderate
Finland
Helsinki
30
Good
MetricChittagongHelsinki
AQI6730
PM2.517.7 μg/m³4.1 μg/m³
PM1021.6 μg/m³5.4 μg/m³
Ozone40 ppb84 ppb
NO218.7 ppb3.7 ppb

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