Osaka vs Nagoya

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

Japan
Osaka
56
Moderate
Japan
Nagoya
68
Moderate
MetricOsakaNagoya
AQI5668
PM2.517.2 μg/m³43.9 μg/m³
PM1019.4 μg/m³44 μg/m³
Ozone38 ppb16 ppb
NO231.8 ppb39.2 ppb

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