Air Quality in São João da Barra, Brazil

Drizzle
20.1°C · 81.5% humidity
20.1°
Feels 20.1°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
54 6am
54
54
60 9am
58
37
29 12pm
29
28
28 3pm
28
27
34 6pm
34
34
34 9pm
54
54
54 12am
54
54
54 3am
54
54
AD 728×90
View AQI history for São João da Barra →

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. Current PM2.5 concentration in São João da Barra is 1.1× the WHO 24-hour guideline of 15 µg/m³.

81.5%
Humidity
77.0 km/h
Wind SSW
1022.8 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
60
16.16 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for São João da Barra?

Temperature & Precipitation

PM2.516.16 µg/m³ ×1.1 WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Both models agree Avg diff: 2.1°C

What cities are near São João da Barra?

54 Campos dos Goytacazes 52 São Francisco de Itabapoana 45 Quissamã 52 Marataizes 41 Mimoso do Sul 54 São Fidélis 52 Itapemirim 42 Bom Jesus do Itabapoana 37 Cachoeiro de Itapemirim 54 Cambuci
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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 2026-06-09T12:04 UTC.