Neighbourhood noise map
Vila Isabel, Franca
Sossego Index 65 out of 100: Active. Ranked 176 of the 231 neighbourhoods rated in Franca. That is below the city average of 74.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 51 to 79. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Avenida Doutor Hélio Palermo (arterial road, 188 m), Avenida Alagoas (collector road, 158 m) and Avenida Dom Pedro I (collector road, 216 m). Traffic is the main source of noise.
The nearest airport is Aeroporto Estadual Tenente Lund Presotto de Franca (regional), 6.9 km away. Far enough to barely count.
Day and night
By day the estimate is 61 dB(A), index 65. At night, with less traffic, it drops to 54 dB(A), index 85. 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
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The closest neighbourhoods and their scores.
- Jardim Bethânia307 m away62
- Jardim Paulista380 m away61
- Recanto Itambé442 m away68
- Vila Aparecida530 m away68
- Jardim Riviera675 m away70
- Jardim das Candeias705 m away67
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 21, 2026.