Neighbourhood noise map
Amapa, Marabá
Sossego Index 52 out of 100: Active. Ranked 18 of the 19 neighbourhoods rated in Marabá. That is below the city average of 71.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 26 to 59. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Rodovia Transamazônica (expressway, 157 m), Rua Porto da Balsa (residential street, 39 m) and Rua Americo Castanheira (residential street, 37 m).
The nearest airport is Aeroporto João Correa da Rocha (international), 647 m away. Close enough to weigh on the index.
Day and night
By day the estimate is 66 dB(A), index 52. At night, with less traffic, it drops to 60 dB(A), index 68. It is above the NBR 10151 reference for residential areas (55 dB(A) by day and 50 at night) in both periods.
What makes up the index
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The closest neighbourhoods and their scores.
- Novo Horizonte1.1 km away64
- Cidade Nova1.2 km away48
- Velha Marabá1.3 km away65
- Belo Horizonte2.1 km away70
- Bom Planalto2.2 km away65
- Parque Laranjeiras2.5 km away55
How to read this index
The Sossego Index runs from 0 to 100 and is an estimate built from open data, not an on-site measurement. 100 means 48 dB(A) or less, the level of a calm residential area. 0 means 86 dB(A) or more, the level of a heavy traffic avenue. Each neighbourhood's value is the median of nine points around its centre.
Read the full methodologyOpenStreetMap data, computed on October 21, 2026.