Air Quality in Ribeirão Preto, Brazil
Windy
14.6°C · 71.2% humidity
14.6°
Feels 14.6°
78
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
Ribeirão Preto's air quality — share it
AQI Forecast
66
4am
66
66
78
7am
75
60
58
10am
57
56
56
1pm
55
55
55
4pm
54
66
83
7pm
83
83
66
10pm
66
66
66
1am
66
83
Air Quality Index Trend
33h · 1 stnRibeirão Preto'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 Preto is 1.7× the WHO 24-hour guideline of 15 µg/m³.
71.2%
Humidity
48.1 km/h
Wind SE
1024.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
24.9 µg/m³
PM10
41.2 µg/m³
050100150200300500
What is the weather forecast for Ribeirão Preto?
Temperature & Precipitation
PM2.5 Trend
33h · 1 stationPM2.524.9 µg/m³
×1.7 WHO
Moderate
PM1041.2 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
24.9
Median
24.9
Average
24.9
Low
24.9
High
PM2.5 µg/m³ · Model: 16.35 · Bias: -8.6
What is the 7-day forecast for Ribeirão Preto?
05-30
24.4° 14.6°
05-31
24.7° 13.6°
06-01
23.5° 15.0°
06-02
22.1° 16.1°
06-03
23.5° 18.5°
0.06 mm
06-04
29.2° 12.7°
0.25 mm
06-05
14.0° 10.8°
13.31 mm
Both models agree
Avg diff: 3.7°C
Where are air quality stations near Ribeirão Preto?
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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 2026-05-30T10:05 UTC.