Kolkata vs Wuhan

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

India
Kolkata
113
Unhealthy for Sensitive Groups
China
Wuhan
137
Unhealthy for Sensitive Groups
MetricKolkataWuhan
AQI113137
PM2.541.6 μg/m³82.4 μg/m³
PM1050.5 μg/m³85.7 μg/m³
Ozone89 ppb31 ppb
NO214.8 ppb139.6 ppb

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