São Paulo Weather Today
Brazil · Thursday, March 12, 2026
Real-time Air Quality Index (AQI)
São Paulo Weather & Air Quality Overview
São Paulo is a city in Brazil, located in the Southern Hemisphere at coordinates 23.55°S, 46.63°W. With a population of approximately 22.4 million, it is one of the notable urban centers in Americas. São Paulo experiences a subtropical climate. This page provides real-time temperature, humidity, wind speed, UV index, air quality monitoring, and a detailed 10-day weather forecast for São Paulo, Brazil.
Right now in São Paulo, the temperature is 20°C (feels like 23°C) with slight rain. Humidity is at 93%. Winds are blowing at 3 km/h. Today's high is expected to reach 22°C and the low will be around 20°C.
The current Air Quality Index (AQI) in São Paulo is 17, rated as Good. The dominant pollutant is PM2.5.
- Today's high in São Paulo: 22°C
- Humidity in São Paulo: 93%
- Current AQI in São Paulo: 17 (Good)
- Wind in São Paulo: 3 km/h
Weather in São Paulo and the São Paulo forecast are updated every few minutes. For more cities, see our weather directory and global AQI map, or check city AQI rankings and weather guides.
Data updates every few minutes. Weather powered by Open-Meteo. Air quality from multiple monitoring networks.