Sao Paulo vs Mexico City

Live air quality comparison. Sao Paulo has cleaner air right now.

Brazil
Sao Paulo
64
Moderate
Mexico
Mexico City
78
Moderate
MetricSao PauloMexico City
AQI6478
PM2.529.8 μg/m³22.1 μg/m³
PM1032.4 μg/m³24.9 μg/m³
Ozone15 ppb104 ppb
NO266.3 ppb38.9 ppb

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