Hanoi vs Nagoya

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

Vietnam
Hanoi
153
Unhealthy
Japan
Nagoya
67
Moderate
MetricHanoiNagoya
AQI15367
PM2.583.4 μg/m³12.4 μg/m³
PM1083.8 μg/m³13 μg/m³
Ozone59 ppb125 ppb
NO249.3 ppb10.9 ppb

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