Sao Paulo vs Santiago

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

Brazil
Sao Paulo
134
Unhealthy for Sensitive Groups
Chile
Santiago
73
Moderate
MetricSao PauloSantiago
AQI13473
PM2.556.3 μg/m³34.6 μg/m³
PM1056.5 μg/m³35.6 μg/m³
Ozone68 ppb13 ppb
NO257.7 ppb58.3 ppb

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