Air Quality in São Carlos, Brazil
Clear
29.3°C · 23.0% humidity
29.3°
Feels 29.3°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
São Carlos's air quality — share it
AQI Forecast
34
11am
27
27
23
2pm
27
27
27
5pm
54
54
54
8pm
66
54
54
11pm
66
54
54
2am
54
54
54
5am
54
54
54
8am
54
54
Air Quality Index Trend
13h · 6 stnSão Carlos's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
23.0%
Humidity
39.5 km/h
Wind NNW
1015.1 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.45 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for São Carlos?
Temperature & Precipitation
PM2.5 Trend
13h · 6 stationsPM2.55.45 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX12.9
Extreme
What is the 7-day forecast for São Carlos?
07-21
29.3° 15.8°
4.25 mm
07-22
29.1° 18.1°
0.06 mm
07-23
30.2° 16.8°
07-24
31.1° 18.6°
07-25
26.5° 14.2°
07-26
30.7° 15.3°
0.06 mm
07-27
32.1° 12.9°
Both models agree
Avg diff: 1.9°C
What cities are near São Carlos?
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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 2026-07-21T17:16 UTC.