Chengdu vs Perth

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

China
Chengdu
151
Unhealthy
Australia
Perth
31
Good
MetricChengduPerth
AQI15131
PM2.590.3 μg/m³5.4 μg/m³
PM1091 μg/m³6.7 μg/m³
Ozone28 ppb26 ppb
NO277.9 ppb11.8 ppb

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