Neighbourhood noise map
Coelho da Rocha, São João de Meriti
Sossego Index 74 out of 100: Calm. Ranked 9 of the 26 neighbourhoods rated in São João de Meriti. That is above the city average of 69.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 19 to 84. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Rua da Matriz (arterial road, 408 m), Rua Bernadino Tilia (residential street, 12 m) and Rodovia Presidente Dutra (motorway, 782 m).
The nearest airport is Aeroclube de Nova Iguaçu (small), 8.5 km away. Far enough to barely count.
There is a railway line 356 m away. Nearby local sources: railway (356 m).
Day and night
By day the estimate is 58 dB(A), index 74. At night, with less traffic, it drops to 55 dB(A), index 82. 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 Coelho da RochaNeighbouring areas
The closest neighbourhoods and their scores.
- Jardim Meriti1.3 km away64
- Grande Rio1.5 km away66
- Agostinho Porto1.6 km away66
- Vila São João1.9 km away75
- Vila Rosali2.4 km away60
- Éden2.6 km away66
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.