Mumbai vs Hanoi

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

India
Mumbai
41
Good
Vietnam
Hanoi
99
Moderate
MetricMumbaiHanoi
AQI4199
PM2.511.9 μg/m³26.7 μg/m³
PM1027.1 μg/m³28.2 μg/m³
Ozone47 ppb54 ppb
NO25.7 ppb29.3 ppb

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