Santiago vs Sydney

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

Chile
Santiago
73
Moderate
Australia
Sydney
54
Moderate
MetricSantiagoSydney
AQI7354
PM2.534.6 μg/m³12.5 μg/m³
PM1035.6 μg/m³20.7 μg/m³
Ozone13 ppb102 ppb
NO258.3 ppb5.4 ppb

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