Neighbourhood noise map
Estrela d'Alva, Contagem
Sossego Index 81 out of 100: Calm. Ranked 97 of the 263 neighbourhoods rated in Contagem. That is above the city average of 76.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 66 to 94. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Rua Búzios (main local road, 18 m), Praça Estrela Dalva (main local road, 38 m) and Rua das Estrelas (main local road, 87 m). Traffic is the main source of noise.
The nearest airport is an unnamed airfield (small), 1.1 km away. Close enough to weigh on the index.
Day and night
By day the estimate is 55 dB(A), index 81. At night, with less traffic, it drops to 47 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 Estrela d'AlvaNeighbouring areas
The closest neighbourhoods and their scores.
- Recanto da Pampulha339 m away85
- São Mateus398 m away86
- Novo Recanto580 m away87
- Arvoredo 2ª Seção645 m away77
- Vila Francisco Mariano667 m away83
- Carajás917 m away87
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.