Air Quality in São Carlos, Brazil
Windy
36.7°C · 17.1% humidity
36.7°
Feels 36.7°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
São Carlos's air quality — share it
AQI Forecast
83
9am
66
54
35
12pm
40
44
47
3pm
49
50
63
6pm
81
83
83
9pm
65
66
66
12am
66
66
66
3am
66
54
54
6am
34
27
Air Quality Index Trend
40h · 1 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
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.37 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for São Carlos?
Temperature & Precipitation
PM2.5 Trend
40h · 1 stationPM2.58.37 µg/m³
✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX10.9
Extreme
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: 5.5°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 2026-09-05T15:11 UTC.