16 September 2026
Ho Chi Minh City, Vietnam
Air quality in Ho Chi Minh City is forecast to reach US AQI 163 (Unhealthy), peaking around 20:00 local time. Everyone may feel effects. Limit time outdoors and consider a mask outside. At that hour the model has PM2.5 67.5 ug/m3 and PM10 68 ug/m3. The US AQI is the worst sub-index across all measured pollutants, so it can be driven by ozone rather than particulates. This is a CAMS model forecast published by Open-Meteo, not a reading from a ground monitoring station, so a station near you may report a different number.
Vietnam Air Quality Alerts calendar