Air Quality in Riacho Fundo, Brazil
Windy
20.0°C · 55.8% humidity
20.0°
Feels 20.0°
8
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Riacho Fundo's air quality — share it
AQI Forecast
Calibrated
8
7am
7
12
8
10am
5
5
5
1pm
7
7
7
4pm
7
7
34
7pm
34
34
34
10pm
14
14
14
1am
14
14
14
4am
14
14
Station readings
8
4
12
CAMS model
adj -20
27
27
25
25
25
25
25
27
27
27
27
27
54
54
54
54
34
34
34
34
34
34
34
34
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.
55.8%
Humidity
72.8 km/h
Wind ENE
1022.2 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
1.95 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Riacho Fundo?
Temperature & Precipitation
PM2.5 Trend
46h · 2 stationsPM2.51.95 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX14.9
Extreme
Station readings (2 stations within 25 km)
1.95
Median
1.3
Average
0.6
Low
2.0
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +4.1
What is the 7-day forecast for Riacho Fundo?
07-21
29.0° 20.0°
07-22
26.9° 19.1°
07-23
31.5° 16.7°
07-24
29.1° 18.3°
07-25
24.7° 20.5°
07-26
30.5° 20.3°
07-27
32.2° 20.2°
Both models agree
Avg diff: 2.1°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 2026-07-21T13:31 UTC.