Neighbourhood noise map
Inamar, Diadema
Sossego Index 70 out of 100: Calm. Ranked 9 of the 18 neighbourhoods rated in Diadema. That matches the city average of 68.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 46 to 93. 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 Antônio Sylvio Cunha Bueno (collector road, 86 m), Rodovia dos Imigrantes (motorway, 547 m) and Rua Aldebarã (residential street, 4 m). Traffic is the main source of noise.
The nearest airport is Aeroporto de São Paulo/Congonhas - Deputado Freitas Nobre (small), 9.9 km away. Far enough to barely count.
Day and night
By day the estimate is 60 dB(A), index 70. At night, with less traffic, it drops to 52 dB(A), index 90. 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.
- Vila Yamberê221 m away59
- Vila Imbaúva335 m away83
- Vila 3 Mosqueteiros339 m away54
- Serraria1.4 km away71
- Eldorado1.7 km away80
- Casa Grande1.9 km away62
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.