Air Quality in São Caitano, Brazil
Windy
26.4°C · 49.1% humidity
26.4°
Feels 26.4°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast
Nearby Monitoring Stations
São Caitano's air quality — share it
AQI Forecast
34
1pm
34
34
54
4pm
34
34
27
7pm
27
34
34
10pm
34
34
34
1am
27
27
27
4am
27
27
25
7am
25
25
27
10am
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São Caitano's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
49.1%
Humidity
85.8 km/h
Wind SE
1014.3 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
13.5 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for São Caitano?
Temperature & Precipitation
PM2.513.5 µg/m³
✓ WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX1.4
Low
What is the 7-day forecast for São Caitano?
09-05
26.4° 15.2°
0.13 mm
09-06
28.3° 15.9°
0.13 mm
09-07
25.5° 17.6°
0.19 mm
09-08
25.9° 15.0°
0.56 mm
09-09
25.4° 18.2°
4.13 mm
09-10
31.2° 15.8°
09-11
30.2° 15.6°
Both models agree
Avg diff: 2.2°C
What cities are near São Caitano?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T19:04 UTC.