Lagos vs Hanoi

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

Nigeria
Lagos
64
Moderate
Vietnam
Hanoi
128
Unhealthy for Sensitive Groups
MetricLagosHanoi
AQI64128
PM2.527.1 μg/m³34.2 μg/m³
PM1033.1 μg/m³34.9 μg/m³
Ozone40 ppb185 ppb
NO218.2 ppb14.2 ppb

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