Seoul vs Incheon

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

South Korea
Seoul
64
Moderate
South Korea
Incheon
64
Moderate
MetricSeoulIncheon
AQI6464
PM2.513.1 μg/m³13.1 μg/m³
PM1016.4 μg/m³16.4 μg/m³
Ozone38 ppb38 ppb
NO232.6 ppb32.6 ppb

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