Air Quality in Santo André, Brazil
Windy
28.5°C · 21.6% humidity
28.5°
Feels 28.5°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
20 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
10
2pm
18
18
41
5pm
39
50
49
8pm
48
35
35
11pm
35
34
14
2am
14
14
14
5am
14
14
34
8am
34
34
34
11am
14
14
Station readings
10
18
18
CAMS model
adj -20
34
34
34
54
54
66
66
66
54
54
54
54
34
34
34
34
34
34
54
54
54
54
34
34
Air Quality Index Trend
47h · 3 stnSanto André's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
21.6%
Humidity
50.5 km/h
Wind NW
1015.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.84 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for Santo André?
Temperature & Precipitation
PM2.5 Trend
47h · 3 stationsPM2.59.84 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
Station readings (20 stations within 25 km)
9.84
Median
9.52
Average
2.27
Low
29.2
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +1.0
What is the 7-day forecast for Santo André?
07-21
28.5° 13.8°
3.38 mm
07-22
27.4° 16.1°
7.81 mm
07-23
20.1° 15.2°
0.38 mm
07-24
29.3° 17.8°
07-25
24.6° 14.8°
07-26
28.5° 16.3°
0.19 mm
07-27
29.4° 13.0°
0.38 mm
Both models agree
Avg diff: 2.9°C
Where are air quality stations near Santo André?
52
S.Bernardo-Centro, São Paulo, Brazil
38
S.Bernardo-Centro, São Paulo, Brazil
61
S.André-Capuava, São Paulo, Brazil
33
Mauá, São Paulo, Brazil
24
Diadema, São Paulo, Brazil
39
Diadema, São Paulo, Brazil
33
Itaquera, São Paulo, Brazil
40
Congonhas, São Paulo, Brazil
39
Congonhas, São Paulo, Brazil
39
Interlagos, São Paulo, Brazil
What cities are near Santo André?
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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 2026-07-21T20:43 UTC.