Kolkata vs Ho Chi Minh City

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

India
Kolkata
116
Unhealthy for Sensitive Groups
Vietnam
Ho Chi Minh City
151
Unhealthy
MetricKolkataHo Chi Minh City
AQI116151
PM2.538.1 μg/m³55.5 μg/m³
PM1045.3 μg/m³56.9 μg/m³
Ozone66 ppb1 ppb
NO213.3 ppb67.1 ppb

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