Busan vs Daegu

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

South Korea
Busan
66
Moderate
South Korea
Daegu
70
Moderate
MetricBusanDaegu
AQI6670
PM2.56.7 μg/m³19.7 μg/m³
PM107 μg/m³20.4 μg/m³
Ozone45 ppb31 ppb
NO227.2 ppb21.6 ppb

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