Sydney vs Perth

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

Australia
Sydney
76
Moderate
Australia
Perth
21
Good
MetricSydneyPerth
AQI7621
PM2.520 μg/m³7.4 μg/m³
PM1020.8 μg/m³9.4 μg/m³
Ozone10 ppb25 ppb
NO247.5 ppb18.6 ppb

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

Sydney vs Perth - Air Quality Comparison | atmos.today