Chittagong vs Tallinn

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

Bangladesh
Chittagong
129
Unhealthy for Sensitive Groups
Estonia
Tallinn
40
Good
MetricChittagongTallinn
AQI12940
PM2.540.9 μg/m³1.8 μg/m³
PM1046.7 μg/m³2.6 μg/m³
Ozone80 ppb48 ppb
NO29.6 ppb2.4 ppb

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