Ho Chi Minh City vs Nanjing

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

Vietnam
Ho Chi Minh City
65
Moderate
China
Nanjing
80
Moderate
MetricHo Chi Minh CityNanjing
AQI6580
PM2.517.8 μg/m³22.1 μg/m³
PM1019.8 μg/m³25.4 μg/m³
Ozone20 ppb15 ppb
NO223.7 ppb35.7 ppb

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