Mapa Sossego

Neighbourhood noise map

Residencial Nosso Lar, Franca

Sossego Index 45 out of 100: Busy. Ranked 231 of the 231 neighbourhoods rated in Franca. That is below the city average of 74.

Busy

Loud. Close to avenues, nightlife hubs or railways.

45
Street level estimate: ~69 dB(A)
0 · LoudActiveVery calm · 100

Inside the neighbourhood the index runs from 29 to 73. Some corners are much louder than others, usually next to the avenues.

The roads that weigh most on the noise of the neighbourhood are Rodovia Cândido Portinari (motorway, 227 m), Avenida Professor Moacir Vieira Coelho (arterial road, 185 m) and Rua João Batista Borges (residential street, 22 m). Traffic is the main source of noise.

The nearest airport is an unnamed airfield (small), 6.2 km away. Far enough to barely count.

Day and night

Day
45~69 dB(A)
Night
62~63 dB(A)

By day the estimate is 69 dB(A), index 45. At night, with less traffic, it drops to 63 dB(A), index 62. It is above the NBR 10151 reference for residential areas (55 dB(A) by day and 50 at night) in both periods.

What makes up the index

Traffic
~69 dB(A)
Busy
Airports
~38 dB(A)
Very calm
Local sources
~38 dB(A)
Very calm

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Neighbouring areas

The closest neighbourhoods and their scores.

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 methodology

OpenStreetMap data, computed on October 21, 2026.