Neighbourhood noise map
Planalto Anil II, São Luís
Sossego Index 68 out of 100: Active. Ranked 176 of the 323 neighbourhoods rated in São Luís. That matches the city average of 70.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 48 to 77. Noise is similar across the whole area.
The road with the biggest weight in the noise is Rua P (residential street), 13 m from the centre of the neighbourhood. Traffic is the main source of noise.
The nearest airport is Aeroporto Internacional Marechal Cunha Machado (international), 4.9 km away. Close enough to weigh on the index.
Nearby local sources: Arena FlaMota (114 m), PENÍNSULA DO COHATRAC (128 m), Bar Da Nice (129 m).
What makes up the index
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Test an address in Planalto Anil IINeighbouring areas
The closest neighbourhoods and their scores.
- Parque Aurora234 m away67
- Planalto Anil I357 m away70
- Cohab Anil660 m away63
- Itapiracó775 m away82
- Planalto Anil III810 m away67
- Jardim das Margaridas1 km away69
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.