Seoul vs Sydney

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

South Korea
Seoul
77
Moderate
Australia
Sydney
53
Moderate
MetricSeoulSydney
AQI7753
PM2.540.5 μg/m³3.4 μg/m³
PM1041.1 μg/m³3.6 μg/m³
Ozone13 ppb40 ppb
NO261.4 ppb11.4 ppb

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

Seoul vs Sydney - Air Quality Comparison | atmos.today