Air Quality in São Caitano, Brazil
Windy
26.4°C · 49.1% humidity
26.4°
Feels 26.4°
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
São Caitano's air quality — share it
AQI Forecast
34
11am
34
34
45
2pm
42
60
38
5pm
37
29
28
8pm
35
35
35
11pm
34
34
27
2am
27
27
27
5am
27
25
25
8am
25
27
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
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.85 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for São Caitano?
Temperature & Precipitation
PM2.510.85 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX10.9
Extreme
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: 2.1°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T17:26 UTC.