Osaka vs Tokyo

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

Japan
Osaka
72
Moderate
Japan
Tokyo
77
Moderate
MetricOsakaTokyo
AQI7277
PM2.526.8 μg/m³35.6 μg/m³
PM1028.5 μg/m³36.7 μg/m³
Ozone60 ppb35 ppb
NO241.9 ppb74.7 ppb

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