Air Quality in Barra Velha, Brazil
Cloudy
20.9°C · 76.9% humidity
20.9°
Feels 20.9°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast
Nearby Monitoring Stations
Barra Velha's air quality — share it
AQI Forecast
34
2pm
54
54
54
5pm
54
54
54
8pm
54
54
66
11pm
66
66
66
2am
54
54
54
5am
54
54
54
8am
54
54
54
11am
54
54
Barra Velha's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
76.9%
Humidity
28.0 km/h
Wind E
1016.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
13.5 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for Barra Velha?
Temperature & Precipitation
PM2.513.5 µg/m³
✓ WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Barra Velha?
07-21
20.9° 14.3°
4.31 mm
07-22
24.4° 13.9°
3.69 mm
07-23
20.0° 13.0°
0.25 mm
07-24
26.5° 15.3°
07-25
21.4° 10.9°
0.94 mm
07-26
25.7° 16.8°
3.75 mm
07-27
19.1° 13.6°
0.69 mm
Both models agree
Avg diff: 3.4°C
What cities are near Barra Velha?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T20:53 UTC.