Seoul vs Madrid

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

South Korea
Seoul
99
Moderate
Spain
Madrid
44
Good
MetricSeoulMadrid
AQI9944
PM2.530.6 μg/m³6.1 μg/m³
PM1033.3 μg/m³9.4 μg/m³
Ozone65 ppb24 ppb
NO247.8 ppb20.7 ppb

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