Seoul vs Madrid

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

South Korea
Seoul
58
Moderate
Spain
Madrid
37
Good
MetricSeoulMadrid
AQI5837
PM2.521.8 μg/m³6.7 μg/m³
PM1027.5 μg/m³11.6 μg/m³
Ozone31 ppb71 ppb
NO244.4 ppb29.8 ppb

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