Neighbourhood noise map
Turmalina, Governador Valadares
Sossego Index 69 out of 100: Active. Ranked 63 of the 147 neighbourhoods rated in Governador Valadares. That matches the city average of 68.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 30 to 80. 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 (expressway, 424 m), Anel Rodoviário Deputado Pedro Tassis (expressway, 397 m) and Rua Sobrália (residential street, 13 m). Traffic is the main source of noise.
The nearest airport is Aeroporto de Governador Valadares - Coronel Altino Machado de Oliveira (small), 1.9 km away. Close enough to weigh on the index.
Day and night
By day the estimate is 60 dB(A), index 69. At night, with less traffic, it drops to 54 dB(A), index 86. 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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The closest neighbourhoods and their scores.
- Planalto988 m away59
- Palmeiras1.2 km away65
- Mãe de Deus1.3 km away66
- Retiro dos Lagos1.3 km away92
- Altinópolis1.3 km away68
- Vila Ozanan1.5 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.