What is the air quality in São Carlos today?

The current Air Quality Index (AQI) in São Carlos is 17 (Good). PM2.5 concentration is 4.1 µg/m³.

What is the temperature in São Carlos right now?

The current temperature in São Carlos is 17.5°C (feels like 17.5°C). Humidity is 82.1% and wind speed is 95.3 km/h.

Is it safe to go outside in São Carlos?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in São Carlos, Brazil

Drizzle

17.5°C · 82.1% humidity

17.5°

Feels 17.5°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

41h · 2 stn

View full history →

São Carlos's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.

82.1%

Humidity

95.3 km/h

Wind SE

1015.8 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.1 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for São Carlos?

Temperature & Precipitation

PM2.5 Trend

41h · 2 stations

PM2.54.1 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for São Carlos?

10-21

24.6° 17.9°

36.12 mm

10-22

22.9° 15.9°

5.69 mm

10-23

33.4° 18.6°

10-24

25.8° 13.5°

37.94 mm

10-25

26.5° 14.8°

11.25 mm

10-26

23.7° 16.0°

2.62 mm

10-27

28.0° 17.0°

3.25 mm

Both models agree Avg diff: 3.0°C

What cities are near São Carlos?

17 Ibaté 28 Itirapina 17 Descalvado 17 Brotas 37 Araraquara 37 Américo Brasiliense 17 Porto Ferreira 17 Pirassununga 17 Santa Rita do Passa Quatro 28 Leme

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T23:32 UTC.