Tokyo vs Tianjin

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

Japan
Tokyo
73
Moderate
China
Tianjin
90
Moderate
MetricTokyoTianjin
AQI7390
PM2.561 μg/m³38.2 μg/m³
PM1063.3 μg/m³49.2 μg/m³
Ozone46 ppb94 ppb
NO285.7 ppb29.5 ppb

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