Neighbourhood noise map
Quintas do Calhau, São Luís
Sossego Index 72 out of 100: Calm. Ranked 122 of the 323 neighbourhoods rated in São Luís. That matches the city average of 70.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 18 to 79. Some corners are much louder than others, usually next to the avenues.
The road with the biggest weight in the noise is Avenida dos Holandeses (arterial road), 86 m from the centre of the neighbourhood. Traffic is the main source of noise.
The nearest airport is Aeroporto Internacional Marechal Cunha Machado (international), 10.4 km away. Far enough to barely count.
What makes up the index
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Test an address in Quintas do CalhauNeighbouring areas
The closest neighbourhoods and their scores.
- Barramar635 m away60
- Loteamento Alterosa928 m away76
- Vila Portelinha1 km away76
- Parque Smithland1 km away58
- Jardim Coelho Neto1.3 km away79
- Parque Atlântico1.3 km away66
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 19, 2026.