Busan vs Incheon

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

South Korea
Busan
66
Moderate
South Korea
Incheon
88
Moderate
MetricBusanIncheon
AQI6688
PM2.56.7 μg/m³24.6 μg/m³
PM107 μg/m³92.4 μg/m³
Ozone45 ppb36 ppb
NO227.2 ppb23.4 ppb

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