Busan vs Incheon

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

South Korea
Busan
54
Moderate
South Korea
Incheon
74
Moderate
MetricBusanIncheon
AQI5474
PM2.511.4 μg/m³30.7 μg/m³
PM1012.2 μg/m³32.7 μg/m³
Ozone88 ppb116 ppb
NO216.5 ppb20.8 ppb

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