Harbin vs Nanjing

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

China
Harbin
129
Unhealthy for Sensitive Groups
China
Nanjing
160
Unhealthy
MetricHarbinNanjing
AQI129160
PM2.555.5 μg/m³136 μg/m³
PM1068 μg/m³140.6 μg/m³
Ozone1 ppb9 ppb
NO257.5 ppb111.4 ppb

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