Shenzhen vs Hanoi

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

China
Shenzhen
75
Moderate
Vietnam
Hanoi
120
Unhealthy for Sensitive Groups
MetricShenzhenHanoi
AQI75120
PM2.524.6 μg/m³53.9 μg/m³
PM1028.5 μg/m³55.8 μg/m³
Ozone29 ppb35 ppb
NO249.5 ppb45.3 ppb

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