Singapore vs Sydney

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

Singapore
Singapore
73
Moderate
Australia
Sydney
43
Good
MetricSingaporeSydney
AQI7343
PM2.520.8 μg/m³10.3 μg/m³
PM1027.8 μg/m³11.7 μg/m³
Ozone78 ppb43 ppb
NO219.2 ppb11.1 ppb

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