Seoul vs Singapore

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

South Korea
Seoul
62
Moderate
Singapore
Singapore
72
Moderate
MetricSeoulSingapore
AQI6272
PM2.512.5 μg/m³20 μg/m³
PM1015.2 μg/m³26.9 μg/m³
Ozone35 ppb72 ppb
NO234.9 ppb20.2 ppb

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