Neighbourhood noise map
Prolongamento Jardim Antônio Petráglia, Franca
Sossego Index 79 out of 100: Calm. Ranked 83 of the 231 neighbourhoods rated in Franca. That is above the city average of 74.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 31 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, 276 m), Avenida Eufrásia Monteiro Petráglia (main local road, 171 m) and Rua Joaquim Caetano Cintra (residential street, 22 m). Traffic is the main source of noise.
The nearest airport is an unnamed airfield (small), 7 km away. Far enough to barely count.
Day and night
By day the estimate is 56 dB(A), index 79. At night, with less traffic, it drops to 47 dB(A), index 100. 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
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Test an address in Prolongamento Jardim Antônio PetrágliaNeighbouring areas
The closest neighbourhoods and their scores.
- Residencial Nova Franca478 m away79
- Jardim Antônio Petráglia519 m away69
- Samel Park568 m away100
- Parque Moema812 m away58
- Parque Dom Pedro I828 m away75
- Parque Doutor Carrão849 m away71
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.