Tianjin vs Seoul

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

China
Tianjin
167
Unhealthy
South Korea
Seoul
99
Moderate
MetricTianjinSeoul
AQI16799
PM2.590.6 μg/m³30.6 μg/m³
PM10107.1 μg/m³33.3 μg/m³
Ozone26 ppb65 ppb
NO276.5 ppb47.8 ppb

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