Guangzhou vs Hanoi

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

China
Guangzhou
155
Unhealthy
Vietnam
Hanoi
154
Unhealthy
MetricGuangzhouHanoi
AQI155154
PM2.518.6 μg/m³56.2 μg/m³
PM1019.2 μg/m³56.7 μg/m³
Ozone187 ppb108 ppb
NO26.2 ppb34.1 ppb

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