Kolkata vs Ho Chi Minh City

Live air quality comparison. Ho Chi Minh City has cleaner air right now.

India
Kolkata
121
Unhealthy for Sensitive Groups
Vietnam
Ho Chi Minh City
77
Moderate
MetricKolkataHo Chi Minh City
AQI12177
PM2.551.9 μg/m³19.6 μg/m³
PM1064.5 μg/m³22.4 μg/m³
Ozone72 ppb18 ppb
NO215.5 ppb26.6 ppb

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