Busan vs Incheon

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

South Korea
Busan
80
Moderate
South Korea
Incheon
173
Unhealthy
MetricBusanIncheon
AQI80173
PM2.516.8 μg/m³36 μg/m³
PM1022.1 μg/m³38.6 μg/m³
Ozone96 ppb109 ppb
NO230.5 ppb61.4 ppb

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