Neighbourhood noise map
Vila Alice, Diadema
Sossego Index 53 out of 100: Active. Ranked 18 of the 18 neighbourhoods rated in Diadema. That is below the city average of 68.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 14 to 90. 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 Fábio Eduardo Ramos Esquível (expressway, 323 m), Avenida Corredor ABD (expressway, 325 m) and Avenida Antônio Piranga (collector road, 205 m).
The nearest airport is Aeroporto de São Paulo/Congonhas - Deputado Freitas Nobre (small), 7.2 km away. Far enough to barely count.
Nearby local sources: industrial zone (38 m), Henkel (204 m), Parker Detroit (228 m).
Day and night
By day the estimate is 66 dB(A), index 53. At night, with less traffic, it drops to 63 dB(A), index 61. 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.
- Canhema469 m away68
- Piraporinha1.4 km away54
- Jardim Padre Anchieta1.4 km away71
- Vila Nogueira1.4 km away68
- Jardim Ana Sofia1.5 km away54
- Taboão1.6 km away73
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.