Sydney vs Perth

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

Australia
Sydney
58
Moderate
Australia
Perth
50
Good
MetricSydneyPerth
AQI5850
PM2.529.8 μg/m³9.7 μg/m³
PM1032.4 μg/m³11.1 μg/m³
Ozone5 ppb38 ppb
NO238.8 ppb10.4 ppb

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