Air Quality in Santo André, Brazil

Windy
16.6°C · 90.7% humidity
16.6°
Feels 16.6°
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
30 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
106 6am
88
63
53 9am
66
92
98 12pm
103
107
109 3pm
94
95
96 6pm
96
85
85 9pm
56
57
56 12am
56
56
56 3am
56
56
Station readings
106
88
63
CAMS model adj +32
54
66
66
66
66
83
83
83
83
83
66
66
66
66
54
54
25
25
24
24
24
24
24
24
AD 728×90

Air Quality Index Trend

47h · 2 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.

90.7%
Humidity
41.0 km/h
Wind SE
1020.2 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
53
12.9 µg/m³
PM10
38
41.2 µg/m³
050100150200300500

What is the weather forecast for Santo André?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.512.9 µg/m³ ✓ WHO
Moderate
PM1041.2 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (30 stations within 25 km)
12.9
Median
16.07
Average
4.1
Low
30.93
High
PM2.5 µg/m³ · Model: 13.7 · Bias: +0.8

What is the 7-day forecast for Santo André?

09-05
35.1° 16.1°
55.87 mm
09-06
31.8° 14.6°
15.44 mm
09-07
24.2° 17.5°
0.5 mm
09-08
32.3° 13.1°
41.37 mm
09-09
27.2° 9.2°
1.56 mm
09-10
19.6° 16.0°
10.69 mm
09-11
21.3° 17.8°
10.56 mm
Both models agree Avg diff: 5.8°C

Where are air quality stations near Santo André?

70
S.Bernardo-Centro, São Paulo, Brazil
4.0 km PM2.5: 21.1 µg/m³
61
S.Bernardo-Centro, São Paulo, Brazil
4.0 km PM2.5: 16.9 µg/m³
21
S.Bernardo-Centro, São Paulo, Brazil
4.0 km PM2.5: 5.0 µg/m³
65
S.André-Capuava, São Paulo, Brazil
5.5 km PM2.5: 18.8 µg/m³
68
S.André-Capuava, São Paulo, Brazil
5.5 km PM2.5: 20.2 µg/m³
55
S.André-Capuava, São Paulo, Brazil
5.5 km PM2.5: 14.0 µg/m³
47
Mauá, São Paulo, Brazil
7.4 km PM2.5: 11.3 µg/m³
55
Mauá, São Paulo, Brazil
7.4 km PM2.5: 14.0 µg/m³
38
Mauá, São Paulo, Brazil
7.4 km PM2.5: 9.1 µg/m³
30
Mauá, São Paulo, Brazil
7.4 km PM2.5: 7.2 µg/m³

What cities are near Santo André?

52 São Bernardo do Campo 56 São Caetano do Sul 60 Sacomã 56 Sao Lucas 54 Sapopemba 48 Mauá 58 Vila Prudente 46 São Mateus 67 Diadema 61 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 2026-09-05T12:46 UTC.