Air Quality in Barra do Piraí, Brazil
Windy
31.7°C · 23.0% humidity
31.7°
Feels 31.7°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Barra do Piraí's air quality — share it
AQI Forecast
54
8pm
54
54
42
11pm
49
42
45
2am
48
49
51
5am
52
52
53
8am
53
53
54
11am
54
54
54
2pm
54
54
54
5pm
66
66
Barra do Piraí's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
23.0%
Humidity
40.3 km/h
Wind ENE
1014.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.0 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Barra do Piraí?
Temperature & Precipitation
PM2.510.0 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Barra do Piraí?
08-03
31.7° 11.9°
0.19 mm
08-04
32.5° 10.0°
0.31 mm
08-05
30.3° 14.0°
08-06
28.4° 15.8°
1.44 mm
08-07
27.0° 14.3°
1.37 mm
08-08
27.6° 14.5°
08-09
31.8° 15.8°
Both models agree
Avg diff: 3.5°C
What cities are near Barra do Piraí?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T02:01 UTC.