Busan vs Cairo

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

South Korea
Busan
72
Moderate
Egypt
Cairo
57
Moderate
MetricBusanCairo
AQI7257
PM2.517.6 μg/m³16.2 μg/m³
PM1022.9 μg/m³25.2 μg/m³
Ozone89 ppb144 ppb
NO233.9 ppb14 ppb

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