Nagoya vs Osaka

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

Japan
Nagoya
81
Moderate
Japan
Osaka
101
Unhealthy for Sensitive Groups
MetricNagoyaOsaka
AQI81101
PM2.523.7 μg/m³21.2 μg/m³
PM1028.8 μg/m³24.5 μg/m³
Ozone36 ppb61 ppb
NO221.5 ppb27.3 ppb

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