Neighbourhood noise map
Assent. Firmino da Silveira, Teresina
Sossego Index 92 out of 100: Very calm. Ranked 101 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 44 to 100. Some corners are much louder than others, usually next to the avenues.
The road with the biggest weight in the noise is Avenida Oscar Filho (collector road), 330 m from the centre of the neighbourhood.
The nearest airport is Aeródromo Nossa Senhora de Fátima (small), 7.8 km away. Far enough to barely count.
What makes up the index
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Test an address in Assent. Firmino da SilveiraNeighbouring areas
The closest neighbourhoods and their scores.
- Baixão do Carlos5.3 km away100
- Coroatá de Dentro6.4 km away100
- VILA NOVA SOCOPO7.6 km away87
- Cláudio Pachêco II8.1 km away93
- Lot. Vicente Pachêco (VIPAC)8.2 km away100
- Vila Coruja8.3 km away100
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.