Chengdu vs Hangzhou

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

China
Chengdu
79
Moderate
China
Hangzhou
48
Good
MetricChengduHangzhou
AQI7948
PM2.512.3 μg/m³3.3 μg/m³
PM1012.6 μg/m³4 μg/m³
Ozone71 ppb83 ppb
NO223.9 ppb8.2 ppb

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