Sao Paulo vs Madrid

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

Brazil
Sao Paulo
65
Moderate
Spain
Madrid
32
Good
MetricSao PauloMadrid
AQI6532
PM2.530.2 μg/m³4.8 μg/m³
PM1032.7 μg/m³9.9 μg/m³
Ozone5 ppb44 ppb
NO269.3 ppb17.6 ppb

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