Kolkata vs Nagoya

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

India
Kolkata
187
Unhealthy
Japan
Nagoya
67
Moderate
MetricKolkataNagoya
AQI18767
PM2.5117.1 μg/m³12.4 μg/m³
PM10121.5 μg/m³13 μg/m³
Ozone118 ppb125 ppb
NO217.6 ppb10.9 ppb

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