Seoul vs Riyadh

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

South Korea
Seoul
51
Moderate
Saudi Arabia
Riyadh
1271
Hazardous
MetricSeoulRiyadh
AQI511271
PM2.516.5 μg/m³107.3 μg/m³
PM1016.5 μg/m³651.9 μg/m³
Ozone7 ppb29 ppb
NO258 ppb61.1 ppb

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