Hyderabad vs Hanoi

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

Unhealthy for Sensitive Groups

Metric	Hyderabad	Hanoi
AQI	115	158
PM2.5	48.7 μg/m³	80.1 μg/m³
PM10	56.9 μg/m³	81 μg/m³
Ozone	79 ppb	45 ppb
NO2	15.9 ppb	52.9 ppb

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