Ho Chi Minh City vs Chennai

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

Vietnam
Ho Chi Minh City
151
Unhealthy
India
Chennai
112
Unhealthy for Sensitive Groups
MetricHo Chi Minh CityChennai
AQI151112
PM2.555.5 μg/m³15.5 μg/m³
PM1056.9 μg/m³20.1 μg/m³
Ozone1 ppb64 ppb
NO267.1 ppb11.2 ppb

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