Chengdu vs Hamburg

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

China
Chengdu
151
Unhealthy
Germany
Hamburg
31
Good
MetricChengduHamburg
AQI15131
PM2.590.3 μg/m³5 μg/m³
PM1091 μg/m³7.7 μg/m³
Ozone28 ppb54 ppb
NO277.9 ppb5.2 ppb

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