Dhaka vs Kolkata

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

Bangladesh
Dhaka
85
Moderate
India
Kolkata
115
Unhealthy for Sensitive Groups
MetricDhakaKolkata
AQI85115
PM2.522.7 μg/m³32.2 μg/m³
PM1029.5 μg/m³41.2 μg/m³
Ozone139 ppb144 ppb
NO24.9 ppb3.4 ppb

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