Mumbai vs Hanoi

Live air quality comparison. Both cities show identical AQI right now.

India
Mumbai
153
Unhealthy
Vietnam
Hanoi
153
Unhealthy
MetricMumbaiHanoi
AQI153153
PM2.535.4 μg/m³83.4 μg/m³
PM1039 μg/m³83.8 μg/m³
Ozone90 ppb59 ppb
NO221.4 ppb49.3 ppb

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