Air Quality in São João da Barra, Brazil
Windy
22.5°C · 73.5% humidity
22.5°
Feels 22.5°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
São João da Barra's air quality — share it
AQI Forecast
27
4pm
27
34
27
7pm
29
30
24
10pm
25
26
26
1am
26
27
34
4am
34
34
34
7am
34
27
34
10am
34
34
27
1pm
27
27
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.
73.5%
Humidity
120.5 km/h
Wind NE
1021.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.39 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for São João da Barra?
Temperature & Precipitation
PM2.56.39 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for São João da Barra?
07-21
22.9° 20.2°
0.69 mm
07-22
23.7° 21.8°
0.56 mm
07-23
26.0° 21.6°
2.5 mm
07-24
23.7° 21.3°
0.06 mm
07-25
23.3° 22.4°
07-26
23.4° 20.6°
0.13 mm
07-27
24.1° 19.0°
0.62 mm
Both models agree
Avg diff: 1.2°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 2026-07-21T22:41 UTC.