Neighbourhood noise map
Petrolândia 1ª Seção, Contagem
Sossego Index 62 out of 100: Active. Ranked 206 of the 263 neighbourhoods rated in Contagem. That is below the city average of 76.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 28 to 82. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Via Expressa Francisco Cleuton Lopes (expressway, 240 m), Rua Refinaria Duque de Caxias (main local road, 29 m) and Rua Refinaria Gabriel Passos (main local road, 39 m). Traffic is the main source of noise.
The nearest airport is an unnamed airfield (small), 13 km away. Far enough to barely count.
Day and night
By day the estimate is 62 dB(A), index 62. 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 Petrolândia 1ª SeçãoNeighbouring areas
The closest neighbourhoods and their scores.
- Vila Morro Vermelho339 m away66
- Petrolândia460 m away64
- Industrial São Luiz836 m away73
- Vila Beija-Flor883 m away62
- Petrolândia 2ª Seção926 m away56
- Beija Flor1 km away71
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.