Nagoya vs Osaka

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

Japan
Nagoya
68
Moderate
Japan
Osaka
56
Moderate
MetricNagoyaOsaka
AQI6856
PM2.543.9 μg/m³17.2 μg/m³
PM1044 μg/m³19.4 μg/m³
Ozone16 ppb38 ppb
NO239.2 ppb31.8 ppb

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