Santiago vs Sydney

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

Chile
Santiago
157
Unhealthy
Australia
Sydney
43
Good
MetricSantiagoSydney
AQI15743
PM2.551.6 μg/m³5.8 μg/m³
PM1053.1 μg/m³7.8 μg/m³
Ozone6 ppb56 ppb
NO281.4 ppb6.9 ppb

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