Tianjin vs Nanjing

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

China
Tianjin
124
Unhealthy for Sensitive Groups
China
Nanjing
60
Moderate
MetricTianjinNanjing
AQI12460
PM2.552.9 μg/m³9.6 μg/m³
PM1053.1 μg/m³11.8 μg/m³
Ozone14 ppb23 ppb
NO2102.1 ppb31.1 ppb

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

Tianjin vs Nanjing - Air Quality Comparison | atmos.today