Kanpur vs Kolkata

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

India
Kanpur
157
Unhealthy
India
Kolkata
68
Moderate
MetricKanpurKolkata
AQI15768
PM2.547.4 μg/m³28.2 μg/m³
PM10222.1 μg/m³46 μg/m³
Ozone191 ppb116 ppb
NO21.4 ppb4.9 ppb

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