Seoul vs Incheon

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

South Korea
Seoul
88
Moderate
South Korea
Incheon
88
Moderate
MetricSeoulIncheon
AQI8888
PM2.524.6 μg/m³24.6 μg/m³
PM1092.4 μg/m³92.4 μg/m³
Ozone36 ppb36 ppb
NO223.4 ppb23.4 ppb

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