Kolkata vs Delhi

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

India
Kolkata
96
Moderate
India
Delhi
152
Unhealthy
MetricKolkataDelhi
AQI96152
PM2.545.4 μg/m³58 μg/m³
PM1046.4 μg/m³63.8 μg/m³
Ozone67 ppb70 ppb
NO213.4 ppb36.3 ppb

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