Tokyo vs Tianjin

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

Japan
Tokyo
55
Moderate
China
Tianjin
147
Unhealthy for Sensitive Groups
MetricTokyoTianjin
AQI55147
PM2.510.4 μg/m³42 μg/m³
PM1012.9 μg/m³47.7 μg/m³
Ozone89 ppb147 ppb
NO217 ppb32 ppb

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