Tokyo vs Xian

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

Japan
Tokyo
57
Moderate
China
Xian
103
Unhealthy for Sensitive Groups
MetricTokyoXian
AQI57103
PM2.512.2 μg/m³22 μg/m³
PM1015.6 μg/m³42.8 μg/m³
Ozone117 ppb197 ppb
NO211 ppb3.2 ppb

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