Santiago vs Sydney

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

Chile
Santiago
155
Unhealthy
Australia
Sydney
59
Moderate
MetricSantiagoSydney
AQI15559
PM2.537.6 μg/m³3.3 μg/m³
PM1038 μg/m³3.7 μg/m³
Ozone99 ppb38 ppb
NO243 ppb10.1 ppb

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