Chengdu vs Perth

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

China
Chengdu
138
Unhealthy for Sensitive Groups
Australia
Perth
19
Good
MetricChengduPerth
AQI13819
PM2.572.6 μg/m³2.2 μg/m³
PM10143.9 μg/m³3.1 μg/m³
Ozone56 ppb46 ppb
NO227.8 ppb2.9 ppb

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