Singapore vs Sydney

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

Singapore
Singapore
71
Moderate
Australia
Sydney
59
Moderate
MetricSingaporeSydney
AQI7159
PM2.515.4 μg/m³3.3 μg/m³
PM1019.2 μg/m³3.7 μg/m³
Ozone83 ppb38 ppb
NO219.6 ppb10.1 ppb

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