Neighbourhood noise map
Castanheiras, Governador Valadares
Sossego Index 48 out of 100: Busy. Ranked 138 of the 147 neighbourhoods rated in Governador Valadares. That is below the city average of 68.
Loud. Close to avenues, nightlife hubs or railways.
Inside the neighbourhood the index runs from 35 to 56. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Avenida Euzébio Cabral (arterial road, 547 m), Avenida JK (arterial road, 558 m) and Avenida Pecuarista Carlos Machado Rangel (main local road, 247 m).
The nearest airport is Aeroporto de Governador Valadares - Coronel Altino Machado de Oliveira (international), 667 m away. Close enough to weigh on the index.
There is a railway line 505 m away. Nearby local sources: Estrada de Ferro Vitória a Minas (505 m).
Day and night
By day the estimate is 68 dB(A), index 48. At night, with less traffic, it drops to 62 dB(A), index 63. 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.
- Vila Império579 m away48
- Parque Olímpico II668 m away55
- Parque Olímpico IV676 m away46
- Santa Rosa677 m away48
- Betel748 m away48
- Fraternidade795 m away61
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.