Air Quality in São João da Barra, Brazil
Windy
22.7°C · 72.8% humidity
22.7°
Feels 22.7°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
São João da Barra's air quality — share it
AQI Forecast
54
1pm
54
54
42
4pm
45
48
50
7pm
51
52
52
10pm
53
53
53
1am
54
54
54
4am
54
54
54
7am
54
54
34
10am
34
34
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.
72.8%
Humidity
149.2 km/h
Wind NE
1013.7 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.02 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for São João da Barra?
Temperature & Precipitation
PM2.510.02 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX6.9
High
What is the 7-day forecast for São João da Barra?
09-05
23.1° 22.3°
0.69 mm
09-06
24.5° 22.3°
0.88 mm
09-07
23.0° 21.8°
09-08
22.9° 20.0°
0.25 mm
09-09
22.9° 18.6°
9.88 mm
09-10
23.7° 22.2°
1.37 mm
09-11
23.0° 20.7°
0.06 mm
Both models agree
Avg diff: 2.3°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 2026-09-05T19:02 UTC.