Neighbourhood noise map
Sítio Cassaquera, Santo André
Sossego Index 71 out of 100: Calm. Ranked 88 of the 194 neighbourhoods rated in Santo André. That matches the city average of 71.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 44 to 89. 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 Valentim Magalhães (arterial road, 96 m), Avenida Queirós Filho (collector road, 445 m) and Avenida Professor Luiz Ignácio de Anhaia Mello (residential street, 52 m). Traffic is the main source of noise.
The nearest airport is Aeroporto de São Paulo/Congonhas - Deputado Freitas Nobre (small), 17.2 km away. Far enough to barely count.
Day and night
By day the estimate is 59 dB(A), index 71. At night, with less traffic, it drops to 52 dB(A), index 89. 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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Test an address in Sítio CassaqueraNeighbouring areas
The closest neighbourhoods and their scores.
- Condominío Maracanã285 m away75
- Jardim Carla391 m away71
- Jardim do Mirante466 m away74
- Vila Guaraciaba502 m away81
- Núcleo Titan544 m away72
- Vila Gregório de Mattos616 m away78
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.