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
42 2am
40
30
79 5am
88
80
74 8am
70
67
64 11am
63
62
61 2pm
60
60
60 5pm
60
59
59 8pm
59
59
59 11pm
59
59
Station readings
42
40
30
CAMS model adj +5
34
34
34
34
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

47h · 3 stn

São 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▲
79
25.26 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for São Paulo?

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations
PM2.525.26 µg/m³ ×1.7 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
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?

25
Parque D.Pedro II, São Paulo, Brazil
0.9 km PM2.5: 6.0 µg/m³
42
Parque D.Pedro II, São Paulo, Brazil
0.9 km PM2.5: 10.1 µg/m³
25
Mooca, São Paulo, Brazil
3.6 km PM2.5: 6.0 µg/m³
38
Mooca, São Paulo, Brazil
3.6 km PM2.5: 9.1 µg/m³
55
Cerqueira César, São Paulo, Brazil
3.8 km PM2.5: 14.0 µg/m³
46
Cerqueira César, São Paulo, Brazil
3.8 km PM2.5: 11.0 µg/m³
50
Cerqueira César, São Paulo, Brazil
3.8 km PM2.5: 12.0 µg/m³
38
Cerqueira César, São Paulo, Brazil
3.8 km PM2.5: 9.1 µg/m³
55
Cerqueira César, São Paulo, Brazil
3.8 km PM2.5: 14.0 µg/m³
50
Santana, São Paulo, Brazil
4.7 km PM2.5: 12.0 µg/m³

What cities are near São Paulo?

85 Se 71 Republica 64 Liberdade 58 Bela Vista 69 Brás 53 Consolação 55 Santa Cecilia 56 Bom Retiro 61 Cambuci 59 Pari
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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 2026-08-08T08:24 UTC.