Chengdu vs Hangzhou

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

China
Chengdu
138
Unhealthy for Sensitive Groups
China
Hangzhou
103
Unhealthy for Sensitive Groups
MetricChengduHangzhou
AQI138103
PM2.572.6 μg/m³56.3 μg/m³
PM10143.9 μg/m³56.5 μg/m³
Ozone56 ppb1 ppb
NO227.8 ppb63.3 ppb

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