São Paulo — Air Quality

Brazil, South America. US AQI: 150 (Unhealthy for Sensitive Groups). Air Quality Score: 53.1/100. Dominant pollutant: PM2.5.

Last updated: · Updated hourly

Quanteta Scores

US AQI 0 Rank 45 / 50
Air Quality Score 0/100 Rank 44 / 50
Breathability 0/100 Rank 44 / 50

City Info

City ID
aq-sao-paulo
Country
Brazil (BR)
Region
South America
Population
22,430,000
Coordinates
-23.5505, -46.6333
Timezone
America/Sao_Paulo
AQI Level
Unhealthy for Sensitive Groups
EU AQI
85
Dominant Pollutant
PM2.5
Measured At
2026-07-09T14:00Z

Pollutant Concentrations

Pollutant Concentration
PM2.5 Dominant 51.1 μg/m³
PM10 51.3 μg/m³
O3 151.0 μg/m³
NO2 35.2 μg/m³
SO2 25.7 μg/m³
CO 559.0 μg/m³
PM2.5: 5.9% PM10: 5.9% O3: 17.3% NO2: 4.0% SO2: 2.9% CO: 64.0% Air Quality