Air Quality in Santo André, Brazil

Cloudy
14.7°C · 80.5% humidity
14.7°
Feels 14.7°
101
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
27 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
101 11pm
118
117
101 2am
91
67
63 5am
47
44
43 8am
41
40
40 11am
19
12
19 2pm
18
38
38 5pm
38
38
50 8pm
50
67
Station readings
101
118
117
CAMS model adj -16
84
84
83
83
83
66
66
54
54
54
54
54
54
34
27
34
34
54
54
54
54
66
66
83
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. Current PM2.5 concentration in Santo André is 2.4× the WHO 24-hour guideline of 15 µg/m³.

80.5%
Humidity
27.1 km/h
Wind SE
1021.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
101
35.47 µg/m³
PM10
63
79.9 µg/m³
050100150200300500

What is the weather forecast for Santo André?

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations
PM2.535.47 µg/m³ ×2.4 WHO
Unhealthy for sensitive groups
PM1079.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (27 stations within 25 km)
35.47
Median
39.0
Average
7.2
Low
72.9
High
PM2.5 µg/m³ · Model: 23.15 · Bias: -12.3

What is the 7-day forecast for Santo André?

06-09
23.9° 13.0°
06-10
17.0° 13.0°
0.62 mm
06-11
18.9° 12.1°
1.31 mm
06-12
21.0° 13.9°
1.44 mm
06-13
22.5° 13.4°
7.06 mm
06-14
23.8° 16.0°
5.06 mm
06-15
18.9° 12.5°
5.81 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Santo André?

56
S.Bernardo-Centro, São Paulo, Brazil
4.0 km PM2.5: 14.5 µg/m³
21
S.Bernardo-Centro, São Paulo, Brazil
4.0 km PM2.5: 5.0 µg/m³
69
S.André-Capuava, São Paulo, Brazil
5.5 km PM2.5: 20.7 µg/m³
14
Mauá, São Paulo, Brazil
7.4 km PM2.5: 3.4 µg/m³
132
Diadema, São Paulo, Brazil
7.9 km PM2.5: 48.1 µg/m³
15
Diadema, São Paulo, Brazil
7.9 km PM2.5: 3.6 µg/m³
63
Itaquera, São Paulo, Brazil
11.8 km PM2.5: 17.8 µg/m³
13
Congonhas, São Paulo, Brazil
13.8 km PM2.5: 3.1 µg/m³
117
Congonhas, São Paulo, Brazil
13.8 km PM2.5: 42.0 µg/m³
46
Interlagos, São Paulo, Brazil
14.0 km PM2.5: 11.0 µg/m³

What cities are near Santo André?

93 São Bernardo do Campo 107 São Caetano do Sul 111 Sacomã 106 Sao Lucas 107 Sapopemba 126 Mauá 105 Vila Prudente 107 São Mateus 117 Diadema 115 Cursino
Get AQI alerts for Santo André

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T05:00 UTC.