Harbin vs Hangzhou

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

China
Harbin
30
Good
China
Hangzhou
50
Good
MetricHarbinHangzhou
AQI3050
PM2.54.4 μg/m³2.9 μg/m³
PM104.4 μg/m³3.4 μg/m³
Ozone34 ppb74 ppb
NO221 ppb7.9 ppb

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