Osaka vs Nagoya

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

Japan
Osaka
109
Unhealthy for Sensitive Groups
Japan
Nagoya
96
Moderate
MetricOsakaNagoya
AQI10996
PM2.529.6 μg/m³21.7 μg/m³
PM1031.9 μg/m³23.3 μg/m³
Ozone94 ppb92 ppb
NO243.3 ppb23.8 ppb

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