Kolkata vs Ho Chi Minh City

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

India
Kolkata
56
Moderate
Vietnam
Ho Chi Minh City
63
Moderate
MetricKolkataHo Chi Minh City
AQI5663
PM2.517.8 μg/m³12 μg/m³
PM1020.3 μg/m³13.1 μg/m³
Ozone74 ppb18 ppb
NO28.5 ppb25.6 ppb

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