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
AD 728×90

Air Quality Index Trend

47h · 3 stn

Santo 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▲
41
9.84 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Santo André?

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations
PM2.59.84 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
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
4.0 km PM2.5: 12.6 µg/m³
38
S.Bernardo-Centro, São Paulo, Brazil
4.0 km PM2.5: 9.1 µg/m³
61
S.André-Capuava, São Paulo, Brazil
5.5 km PM2.5: 16.9 µg/m³
33
Mauá, São Paulo, Brazil
7.4 km PM2.5: 7.9 µg/m³
24
Diadema, São Paulo, Brazil
7.9 km PM2.5: 5.8 µg/m³
39
Diadema, São Paulo, Brazil
7.9 km PM2.5: 9.4 µg/m³
33
Itaquera, São Paulo, Brazil
11.8 km PM2.5: 7.9 µg/m³
40
Congonhas, São Paulo, Brazil
13.8 km PM2.5: 9.6 µg/m³
39
Congonhas, São Paulo, Brazil
13.8 km PM2.5: 9.4 µg/m³
39
Interlagos, São Paulo, Brazil
14.0 km PM2.5: 9.4 µg/m³

What cities are near Santo André?

43 São Bernardo do Campo 42 São Caetano do Sul 39 Sacomã 45 Sao Lucas 51 Sapopemba 41 Mauá 40 Vila Prudente 63 São Mateus 32 Diadema 38 Cursino
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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.