Neighbourhood noise map
Jardim Gramacho, Duque de Caxias
Sossego Index 61 out of 100: Active. Ranked 38 of the 45 neighbourhoods rated in Duque de Caxias. That is below the city average of 79.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 7 to 83. 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 Washington Luiz (motorway, 308 m), Rodovia Washington Luiz - Auxiliar (expressway, 294 m) and Avenida Pistoia (main local road, 67 m). Traffic is the main source of noise.
The nearest airport is RIOgaleão - Aeroporto Internacional Tom Jobim (international), 5.9 km away. Close enough to weigh on the index.
Day and night
By day the estimate is 63 dB(A), index 61. At night, with less traffic, it drops to 56 dB(A), index 78. 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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Test an address in Jardim GramachoNeighbouring areas
The closest neighbourhoods and their scores.
- Doutor Laureano1.9 km away77
- Vila São Luiz2.6 km away67
- Corte Oito3 km away56
- Parque Sarapuí3.4 km away70
- Vila Rosario3.6 km away77
- Santuário3.9 km away84
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.