Neighbourhood noise map
Porteira Preta, Mogi das Cruzes
Sossego Index 99 out of 100: Very calm. Ranked 11 of the 64 neighbourhoods rated in Mogi das Cruzes. That is above the city average of 79.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 62 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 Kaouru Hiranatsu (collector road, 267 m), Rua Massataka Takawa (residential street, 90 m) and Avenida Japão (collector road, 630 m).
The nearest airport is an unnamed airfield (small), 7 km away. Far enough to barely count.
Day and night
By day the estimate is 48 dB(A), index 99. At night, with less traffic, it drops to 40 dB(A), index 100. It is within the NBR 10151 references for residential areas (55 dB(A) by day and 50 at night).
What makes up the index
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The closest neighbourhoods and their scores.
- Parque Olímpico2 km away75
- Jardim Aeroporto2 km away91
- Vila Municipal2.1 km away78
- Jardim Universo3.3 km away68
- Vila Moraes3.4 km away70
- Chacára dos Baianos3.4 km away100
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.