Kolkata vs Mumbai

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

India
Kolkata
112
Unhealthy for Sensitive Groups
India
Mumbai
113
Unhealthy for Sensitive Groups
MetricKolkataMumbai
AQI112113
PM2.559.4 μg/m³45.4 μg/m³
PM1059.6 μg/m³47 μg/m³
Ozone66 ppb84 ppb
NO216.6 ppb19.5 ppb

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