Perth vs Beijing

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

Australia
Perth
41
Good
China
Beijing
184
Unhealthy
MetricPerthBeijing
AQI41184
PM2.57.5 μg/m³156.9 μg/m³
PM1012.1 μg/m³163 μg/m³
Ozone55 ppb6 ppb
NO22.1 ppb45 ppb

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