Busan vs Daegu

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

South Korea
Busan
52
Moderate
South Korea
Daegu
52
Moderate
MetricBusanDaegu
AQI5252
PM2.510.1 μg/m³10.9 μg/m³
PM1016.6 μg/m³17 μg/m³
Ozone94 ppb82 ppb
NO24.4 ppb9.5 ppb

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