Neighbourhood noise map
Morro São Nicolau, Magé
Sossego Index 58 out of 100: Active. Ranked 19 of the 22 neighbourhoods rated in Magé. That is below the city average of 83.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 29 to 72. 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 Santos Dumont (motorway, 429 m), Avenida Isabel de Paula (collector road, 533 m) and Rua Coronel Alarico José do Amaral (main local road, 335 m). Traffic is the main source of noise.
The nearest airport is an unnamed airfield (small), 1.5 km away. Far enough to barely count.
There is a railway line 288 m away. Nearby local sources: SuperVia - Saracuruna-Guapimirim (288 m).
Day and night
By day the estimate is 64 dB(A), index 58. 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
Moving here?
Open the neighbourhood heatmap and test the exact address, with floor and window facing for apartments.
Test an address in Morro São NicolauNeighbouring areas
The closest neighbourhoods and their scores.
- Suruí494 m away56
- Vila Valão Vaivém - Rio Suruí1.1 km away88
- Vila Partido1.5 km away79
- Vila Santa Dalila2.5 km away58
- Barão de Iriri3.3 km away100
- Parque Boneville3.9 km away76
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.