Neighbourhood noise map
Bairro das Graças, Belford Roxo
Sossego Index 81 out of 100: Calm. Ranked 19 of the 35 neighbourhoods rated in Belford Roxo. That matches the city average of 83.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 78 to 94. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Rua Itaciaba (residential street, 24 m), Avenida Joaquim da Costa Lima (arterial road, 578 m) and Rua Itabore (residential street, 31 m).
The nearest airport is Aeroclube de Nova Iguaçu (small), 7.1 km away. Far enough to barely count.
There is a railway line 724 m away. Nearby local sources: railway (724 m).
Day and night
By day the estimate is 55 dB(A), index 81. At night, with less traffic, it drops to 48 dB(A), index 100. It is within the NBR 10151 references for residential areas (55 dB(A) by day and 50 at night).
What makes up the index
Moving here?
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Test an address in Bairro das GraçasNeighbouring areas
The closest neighbourhoods and their scores.
- Palmeira923 m away66
- Centro1.1 km away58
- Boa Esperança1.1 km away83
- Piam1.2 km away81
- Santa Amélia1.5 km away81
- Santo Antônio da Prata1.7 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.