Air Quality in São Carlos, Brazil
Windy
36.7°C · 17.1% humidity
36.7°
Feels 36.7°
47
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
São Carlos's air quality — share it
AQI Forecast
54
1pm
54
54
47
4pm
49
62
80
7pm
82
83
65
10pm
65
66
66
1am
66
66
66
4am
54
54
34
7am
27
25
25
10am
25
25
Air Quality Index Trend
43h · 3 stnSão Carlos's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
17.1%
Humidity
76.0 km/h
Wind NW
1008.0 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
11.2 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for São Carlos?
Temperature & Precipitation
PM2.5 Trend
43h · 3 stationsPM2.511.2 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX4.4
Moderate
What is the 7-day forecast for São Carlos?
09-05
36.7° 17.9°
26.94 mm
09-06
33.4° 19.3°
9.0 mm
09-07
28.7° 19.4°
0.06 mm
09-08
33.8° 18.8°
1.19 mm
09-09
31.9° 10.2°
0.19 mm
09-10
22.7° 19.9°
5.25 mm
09-11
25.9° 21.2°
9.5 mm
Both models agree
Avg diff: 5.3°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 2026-09-05T19:46 UTC.