Incheon vs Seoul

Live air quality comparison. Both cities show identical AQI right now.

South Korea
Incheon
71
Moderate
South Korea
Seoul
71
Moderate
MetricIncheonSeoul
AQI7171
PM2.513.4 μg/m³13.4 μg/m³
PM1015.8 μg/m³15.8 μg/m³
Ozone21 ppb21 ppb
NO251.3 ppb51.3 ppb

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