Air Quality in São Paulo, Brazil
Clear
30.2°C · 26.2% humidity
30.2°
Feels 30.2°
79
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
23 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
46
6pm
47
44
79
9pm
68
60
54
12am
30
27
25
3am
24
23
42
6am
41
41
41
9am
41
40
40
12pm
40
40
40
3pm
40
40
Station readings
46
47
44
CAMS model
adj -14
54
54
54
54
54
54
54
34
34
34
34
34
54
54
54
54
54
54
54
54
54
54
54
54
Air Quality Index Trend
47h · 3 stnSão Paulo's air quality is shaped by one of the world's largest vehicle fleets, industrial emissions, and periodic agricultural burning. Winter inversions from June to August trap pollutants in the metropolitan basin. Current PM2.5 concentration in São Paulo is 1.7× the WHO 24-hour guideline of 15 µg/m³.
26.2%
Humidity
33.1 km/h
Wind SSE
1014.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
25.26 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for São Paulo?
Temperature & Precipitation
PM2.5 Trend
47h · 3 stationsPM2.525.26 µg/m³
×1.7 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
Station readings (23 stations within 25 km)
25.26
Median
12.57
Average
2.98
Low
37.9
High
PM2.5 µg/m³ · Model: 16.35 · Bias: -8.9
What is the 7-day forecast for São Paulo?
08-03
30.2° 13.5°
08-04
29.2° 12.2°
0.63 mm
08-05
28.1° 18.6°
08-06
26.5° 13.1°
0.62 mm
08-07
21.8° 16.6°
0.13 mm
08-08
27.8° 18.3°
08-09
28.2° 20.9°
Both models agree
Avg diff: 3.2°C
Where are air quality stations near São Paulo?
50
Parque D.Pedro II, São Paulo, Brazil
34
Parque D.Pedro II, São Paulo, Brazil
42
Parque D.Pedro II, São Paulo, Brazil
55
Parque D.Pedro II, São Paulo, Brazil
42
Mooca, São Paulo, Brazil
42
Mooca, São Paulo, Brazil
30
Mooca, São Paulo, Brazil
38
Cerqueira César, São Paulo, Brazil
38
Cerqueira César, São Paulo, Brazil
42
Cerqueira César, São Paulo, Brazil
What cities are near São Paulo?
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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 2026-08-08T00:58 UTC.