Air Quality in Riacho Fundo, Brazil
Windy
28.4°C · 17.3% humidity
28.4°
Feels 28.4°
36
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Riacho Fundo's air quality — share it
AQI Forecast
Calibrated
119
8pm
73
94
36
11pm
52
64
73
2am
79
83
86
5am
88
90
91
8am
92
66
66
11am
66
66
67
2pm
67
67
67
5pm
67
67
Station readings
119
73
CAMS model
adj +40
54
54
54
54
54
54
54
54
54
54
54
54
54
54
27
27
27
27
27
27
27
27
27
27
Air Quality Index Trend
46h · 2 stnRiacho Fundo's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
17.3%
Humidity
51.1 km/h
Wind E
1013.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.7 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Riacho Fundo?
Temperature & Precipitation
PM2.5 Trend
46h · 2 stationsPM2.58.7 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
8.7
Median
5.0
Average
0.99
Low
9.0
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +1.3
What is the 7-day forecast for Riacho Fundo?
08-03
28.4° 17.9°
08-04
28.1° 21.0°
08-05
28.3° 20.2°
0.13 mm
08-06
28.8° 21.1°
08-07
29.3° 20.3°
0.13 mm
08-08
29.4° 20.0°
08-09
30.9° 19.7°
Both models agree
Avg diff: 1.9°C
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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 2026-08-08T02:00 UTC.