Neighbourhood noise map
Boa Vista/Castelão, Fortaleza
Sossego Index 60 out of 100: Active. Ranked 108 of the 150 neighbourhoods rated in Fortaleza. That is below the city average of 70.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 41 to 65. Noise is similar across the whole area.
The road with the biggest weight in the noise is Avenida Alberto Craveiro (arterial road), 320 m from the centre of the neighbourhood.
The nearest airport is Aeroporto Internacional de Fortaleza - Pinto Martins (international), 2.2 km away. Close enough to weigh on the index.
What makes up the index
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Test an address in Boa Vista/CastelãoNeighbouring areas
The closest neighbourhoods and their scores.
- Dias Macêdo1.2 km away49
- Passaré1.7 km away68
- Cajazeiras1.7 km away54
- Jardim Violeta2.3 km away78
- Barroso2.6 km away83
- Cidade dos Funcionários2.6 km away63
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.