Air Quality in Ribeirão Pires, Brazil
Clear
29.4°C · 29.9% humidity
29.4°
Feels 29.4°
61
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
5 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
78
8pm
90
90
61
11pm
69
75
67
2am
70
85
86
5am
87
88
89
8am
106
89
89
11am
90
90
78
2pm
78
78
78
5pm
78
78
Station readings
48h ago
AQI 78
PM2.5 24.9 µg/m³ · 48h ago
Air Quality Index Trend
45h · 20 stnRibeirão Pires'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 Ribeirão Pires is 1.1× the WHO 24-hour guideline of 15 µg/m³.
29.9%
Humidity
31.0 km/h
Wind SE
1015.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
17.03 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Ribeirão Pires?
Temperature & Precipitation
PM2.5 Trend
45h · 20 stationsPM2.517.03 µg/m³
×1.1 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
Station readings (5 stations within 25 km)
17.03
Median
14.58
Average
4.8
Low
37.9
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -3.5
What is the 7-day forecast for Ribeirão Pires?
08-03
29.4° 13.0°
08-04
29.4° 12.0°
0.81 mm
08-05
27.8° 18.0°
08-06
26.1° 12.9°
0.62 mm
08-07
21.6° 16.0°
08-08
28.0° 17.9°
08-09
28.5° 20.3°
Both models agree
Avg diff: 3.2°C
Where are air quality stations near Ribeirão Pires?
49
Mauá, São Paulo, Brazil
34
S.André-Capuava, São Paulo, Brazil
42
S.André-Capuava, São Paulo, Brazil
25
S.André-Capuava, São Paulo, Brazil
21
S.Bernardo-Centro, São Paulo, Brazil
10
S.Bernardo-Centro, São Paulo, Brazil
21
Cubatão-Vale do Mogi, São Paulo, Brazil
50
Itaquera, São Paulo, Brazil
50
Itaquera, São Paulo, Brazil
21
Cubatão-Vila Parisi, São Paulo, Brazil
What cities are near Ribeirão Pires?
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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 2026-08-08T02:01 UTC.