Air Quality in São João da Barra, Brazil
Drizzle
20.1°C · 81.5% humidity
20.1°
Feels 20.1°
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
São João da Barra's air quality — share it
AQI Forecast
54
8am
54
54
55
11am
42
38
35
2pm
33
31
30
5pm
36
35
35
8pm
35
55
54
11pm
54
54
54
2am
54
54
54
5am
54
54
São João da Barra's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
81.5%
Humidity
77.0 km/h
Wind SSW
1022.8 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
13.9 µg/m³
PM10
27.45 µg/m³
050100150200300500
What is the weather forecast for São João da Barra?
Temperature & Precipitation
PM2.513.9 µg/m³
✓ WHO
Moderate
PM1027.45 µg/m³
Good
UV INDEX14.9
Extreme
Both models agree
Avg diff: 2.1°C
What cities are near São João da Barra?
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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 2026-06-09T14:36 UTC.