Osaka vs Tokyo

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

Japan
Osaka
101
Unhealthy for Sensitive Groups
Japan
Tokyo
123
Unhealthy for Sensitive Groups
MetricOsakaTokyo
AQI101123
PM2.521.2 μg/m³53.6 μg/m³
PM1024.5 μg/m³59 μg/m³
Ozone61 ppb27 ppb
NO227.3 ppb59.5 ppb

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