Sao Paulo vs Seoul

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

Brazil
Sao Paulo
134
Unhealthy for Sensitive Groups
South Korea
Seoul
99
Moderate
MetricSao PauloSeoul
AQI13499
PM2.556.3 μg/m³30.6 μg/m³
PM1056.5 μg/m³33.3 μg/m³
Ozone68 ppb65 ppb
NO257.7 ppb47.8 ppb

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