Neighbourhood noise map
Campanário, Diadema
Sossego Index 76 out of 100: Calm. Ranked 4 of the 18 neighbourhoods rated in Diadema. That is above 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 59 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 Rodovia dos Imigrantes (motorway, 651 m), Avenida Maria Leonor (main local road, 185 m) and Avenida Paranapanema (main local road, 188 m). Traffic is the main source of noise.
The nearest airport is Aeroporto de São Paulo/Congonhas - Deputado Freitas Nobre (small), 4.9 km away. Far enough to barely count.
Day and night
By day the estimate is 57 dB(A), index 76. At night, with less traffic, it drops to 50 dB(A), index 94. 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 CampanárioNeighbouring areas
The closest neighbourhoods and their scores.
- Taboão1.1 km away73
- Centro1.7 km away55
- Canhema2.2 km away68
- Vila Alice2.6 km away53
- Conceição3 km away76
- Jardim Ana Sofia3.1 km away54
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.