Incheon vs Busan

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

South Korea
Incheon
173
Unhealthy
South Korea
Busan
80
Moderate
MetricIncheonBusan
AQI17380
PM2.536 μg/m³16.8 μg/m³
PM1038.6 μg/m³22.1 μg/m³
Ozone109 ppb96 ppb
NO261.4 ppb30.5 ppb

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