Tokyo vs Xian

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

Japan
Tokyo
61
Moderate
China
Xian
153
Unhealthy
MetricTokyoXian
AQI61153
PM2.513.7 μg/m³60.5 μg/m³
PM1015.9 μg/m³109.9 μg/m³
Ozone16 ppb12 ppb
NO250.8 ppb48.6 ppb

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