Mapa Sossego

Neighbourhood noise map

Parque Dom Pedro I, Franca

Sossego Index 75 out of 100: Calm. Ranked 103 of the 231 neighbourhoods rated in Franca. That matches the city average of 74.

Calm

Low noise most of the day. You can sleep with the window open.

75
Street level estimate: ~58 dB(A)
0 · LoudActiveVery calm · 100

Inside the neighbourhood the index runs from 32 to 100. Some corners are much louder than others, usually next to the avenues.

The roads that weigh most on the noise of the neighbourhood are Avenida Dom Pedro I (collector road, 225 m), Rua Josepha Cano Vergara Pereira (residential street, 15 m) and Avenida Nazira Aydar (collector road, 308 m). Traffic is the main source of noise.

The nearest airport is an unnamed airfield (small), 6.3 km away. Far enough to barely count.

Day and night

Day
75~58 dB(A)
Night
98~49 dB(A)

By day the estimate is 58 dB(A), index 75. At night, with less traffic, it drops to 49 dB(A), index 98. It is above the daytime NBR 10151 reference for residential areas (55 dB(A)) but within the night one (50 dB(A)).

What makes up the index

Traffic
~58 dB(A)
Calm
Airports
~38 dB(A)
Very calm
Local sources
~38 dB(A)
Very calm

Moving here?

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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.