Chittagong vs Helsinki

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

Bangladesh
Chittagong
54
Moderate
Finland
Helsinki
37
Good
MetricChittagongHelsinki
AQI5437
PM2.515.7 μg/m³7.9 μg/m³
PM1028.1 μg/m³9.2 μg/m³
Ozone65 ppb62 ppb
NO27.4 ppb9.8 ppb

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