Air Quality in Santo André, Brazil

Windy
28.5°C · 21.6% humidity
28.5°
Feels 28.5°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
25 12pm
18
10
42 3pm
32
44
39 6pm
47
44
42 9pm
29
28
27 12am
26
6
6 3am
5
5
5 6am
5
25
25 9am
25
25
Station readings
25
18
10
CAMS model adj -29
34
34
34
34
34
54
54
66
66
66
54
54
54
54
34
34
34
34
34
34
54
54
54
54
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
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
42
10.16 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Santo André?

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations
PM2.510.16 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (7 stations within 25 km)
10.16
Median
7.38
Average
2.1
Low
12.1
High
PM2.5 µg/m³ · Model: 8.2 · Bias: -2.0

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: 2.6°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
64
S.André-Capuava, São Paulo, Brazil
5.5 km PM2.5: 18.3 µg/m³
50
Mauá, São Paulo, Brazil
7.4 km PM2.5: 12.0 µg/m³
58
Diadema, São Paulo, Brazil
7.9 km PM2.5: 15.4 µg/m³
54
Diadema, São Paulo, Brazil
7.9 km PM2.5: 13.5 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
24
Interlagos, São Paulo, Brazil
14.0 km PM2.5: 5.8 µg/m³

What cities are near Santo André?

45 São Bernardo do Campo 37 São Caetano do Sul 34 Sacomã 36 Sao Lucas 36 Sapopemba 43 Mauá 36 Vila Prudente 38 São Mateus 35 Diadema 31 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 2026-07-21T18:31 UTC.