Sao Paulo vs Seoul

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

Brazil
Sao Paulo
143
Unhealthy for Sensitive Groups
South Korea
Seoul
77
Moderate
MetricSao PauloSeoul
AQI14377
PM2.57.7 μg/m³45.3 μg/m³
PM107.7 μg/m³45.9 μg/m³
Ozone103 ppb0 ppb
NO29.8 ppb57.9 ppb

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