Tokyo vs Tianjin

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

Unhealthy for Sensitive Groups

Metric	Tokyo	Tianjin
AQI	123	155
PM2.5	53.6 μg/m³	82.4 μg/m³
PM10	59 μg/m³	102 μg/m³
Ozone	27 ppb	8 ppb
NO2	59.5 ppb	50.6 ppb

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