Neighbourhood noise map
Nova Alegria I, Teresina
Sossego Index 88 out of 100: Very calm. Ranked 149 of the 454 neighbourhoods rated in Teresina. That is above the city average of 79.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 49 to 99. Some corners are much louder than others, usually next to the avenues.
The road with the biggest weight in the noise is Rua Poeta Anjo de Abreu (residential street), 28 m from the centre of the neighbourhood.
The nearest airport is Aeródromo de Tambori (small), 3.9 km away. Far enough to barely count.
What makes up the index
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Test an address in Nova Alegria INeighbouring areas
The closest neighbourhoods and their scores.
- Nova Alegria II416 m away99
- Res. Portal do Sul467 m away93
- Parque Sul558 m away94
- Projeto Cazulo746 m away100
- São Lourenço823 m away100
- Res. Francisco das Chagas Oliveira960 m away95
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.