Delhi vs Hanoi

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

India
Delhi
147
Unhealthy for Sensitive Groups
Vietnam
Hanoi
167
Unhealthy
MetricDelhiHanoi
AQI147167
PM2.588.7 μg/m³92.4 μg/m³
PM1097.8 μg/m³92.9 μg/m³
Ozone13 ppb57 ppb
NO2101.7 ppb44.5 ppb

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