Sao Paulo vs Madrid

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

Brazil
Sao Paulo
96
Moderate
Spain
Madrid
57
Moderate
MetricSao PauloMadrid
AQI9657
PM2.521.5 μg/m³15.2 μg/m³
PM1021.9 μg/m³31.5 μg/m³
Ozone67 ppb112 ppb
NO236.9 ppb9.5 ppb

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