Bangkok vs Hanoi

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

Thailand
Bangkok
43
Good
Vietnam
Hanoi
129
Unhealthy for Sensitive Groups
MetricBangkokHanoi
AQI43129
PM2.54.3 μg/m³135 μg/m³
PM104.5 μg/m³139.7 μg/m³
Ozone26 ppb0 ppb
NO214.5 ppb76.3 ppb

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