Daegu vs Busan

Live air quality comparison. Both cities show identical AQI right now.

South Korea
Daegu
52
Moderate
South Korea
Busan
52
Moderate
MetricDaeguBusan
AQI5252
PM2.510.9 μg/m³10.1 μg/m³
PM1017 μg/m³16.6 μg/m³
Ozone82 ppb94 ppb
NO29.5 ppb4.4 ppb

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