Air Quality in Riacho de Santana, Brazil
Clear
35.4°C · 13.1% humidity
35.4°
Feels 35.4°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Riacho de Santana's air quality — share it
AQI Forecast
25
12pm
25
25
26
3pm
25
25
25
6pm
25
25
25
9pm
27
34
34
12am
34
34
34
3am
34
34
34
6am
34
34
34
9am
25
25
Riacho de Santana's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
13.1%
Humidity
21.2 km/h
Wind SE
1010.8 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.25 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Riacho de Santana?
Temperature & Precipitation
PM2.56.25 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
What is the 7-day forecast for Riacho de Santana?
09-05
35.4° 20.9°
09-06
33.8° 27.1°
09-07
29.4° 20.3°
09-08
30.7° 21.8°
09-09
34.7° 22.6°
3.44 mm
09-10
36.2° 26.0°
09-11
33.5° 24.7°
2.75 mm
Both models agree
Avg diff: 2.4°C
What cities are near Riacho de Santana?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T18:59 UTC.