Tianjin vs Sapporo

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

China
Tianjin
124
Unhealthy for Sensitive Groups
Japan
Sapporo
29
Good
MetricTianjinSapporo
AQI12429
PM2.535.4 μg/m³1.2 μg/m³
PM1036 μg/m³1.8 μg/m³
Ozone12 ppb60 ppb
NO281.3 ppb4.6 ppb

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