Wuhan vs Hanoi

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

China
Wuhan
174
Unhealthy
Vietnam
Hanoi
156
Unhealthy
MetricWuhanHanoi
AQI174156
PM2.537.3 μg/m³27.1 μg/m³
PM1037.8 μg/m³27.4 μg/m³
Ozone58 ppb174 ppb
NO291.6 ppb13.6 ppb

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