Bengaluru vs Kolkata

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

India
Bengaluru
52
Moderate
India
Kolkata
96
Moderate
MetricBengaluruKolkata
AQI5296
PM2.511.1 μg/m³45.4 μg/m³
PM1012.6 μg/m³46.4 μg/m³
Ozone39 ppb67 ppb
NO224.2 ppb13.4 ppb

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