Air Quality in Riacho Fundo, Brazil
Windy
21.9°C · 61.8% humidity
21.9°
Feels 21.9°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Riacho Fundo's air quality — share it
AQI Forecast
Calibrated
29
6am
40
33
34
9am
31
31
30
12pm
30
30
30
3pm
31
31
31
6pm
31
31
31
9pm
31
31
31
12am
31
31
31
3am
31
31
Station readings
29
40
33
CAMS model
adj +6
25
25
25
25
25
25
24
24
24
24
25
25
25
25
25
25
25
25
25
25
25
25
25
25
Air Quality Index Trend
47h · 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.
61.8%
Humidity
56.3 km/h
Wind SE
1020.9 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.18 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Riacho Fundo?
Temperature & Precipitation
PM2.5 Trend
47h · 2 stationsPM2.58.18 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX6.9
High
Station readings (2 stations within 25 km)
8.18
Median
6.22
Average
4.11
Low
8.33
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -2.3
What is the 7-day forecast for Riacho Fundo?
05-30
26.4° 19.8°
05-31
24.9° 22.3°
06-01
25.6° 18.7°
06-02
27.8° 21.3°
06-03
24.4° 19.2°
06-04
24.1° 17.4°
0.56 mm
06-05
25.5° 16.4°
3.0 mm
Both models agree
Avg diff: 2.2°C
Where are air quality stations near Riacho Fundo?
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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 2026-05-30T12:08 UTC.