Wuhan vs Hanoi

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

China
Wuhan
82
Moderate
Vietnam
Hanoi
99
Moderate
MetricWuhanHanoi
AQI8299
PM2.533.1 μg/m³26.7 μg/m³
PM1033.1 μg/m³28.2 μg/m³
Ozone1 ppb54 ppb
NO282.4 ppb29.3 ppb

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