Bengaluru vs Kolkata

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

India
Bengaluru
87
Moderate
India
Kolkata
68
Moderate
MetricBengaluruKolkata
AQI8768
PM2.516.4 μg/m³28.2 μg/m³
PM1031.9 μg/m³46 μg/m³
Ozone147 ppb116 ppb
NO26.2 ppb4.9 ppb

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