Delhi vs Hanoi

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

India
Delhi
159
Unhealthy
Vietnam
Hanoi
153
Unhealthy
MetricDelhiHanoi
AQI159153
PM2.564.7 μg/m³83.4 μg/m³
PM10210.5 μg/m³83.8 μg/m³
Ozone60 ppb59 ppb
NO221.6 ppb49.3 ppb

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