Mapa Sossego

Sensitivity map

Schools and hospitals most exposed to noise in Curitiba

NBR 10151 sets 50 dB(A) by day and 45 at night as the reference for school and hospital areas, below the 55 dB(A) of residential areas. We scored 712 schools and 68 hospitals with a name in OpenStreetMap in Curitiba, with the same model used for the neighbourhoods, at the point of each one.

schools
657 / 712

657 of 712 (92%) sit at points whose daytime estimate is above 50 dB(A); at night, 579 are above 45 dB(A). Average: 58.3 dB(A) by day.

hospitals
67 / 68

67 of 68 (99%) sit at points whose daytime estimate is above 50 dB(A); at night, 66 are above 45 dB(A). Average: 63.5 dB(A) by day.

The 30 most exposed schools

NamedB(A) dayIndex
Bom Jesus7236
Instituto Cervantes7237
CMAE Profª Maria Julieta Alves Malty7139
Escola Municipal Jardim Ana Maria7139
Escola Municipal Professora Olívia Nogueira7139
FAE7140
Cidade Mirim7140
COC7141
Colégio Estadual Barão do Rio Branco7041
Colégio e Faculdade Modelo7042
Colégio Estadual Hildebrando de Araújo7042
Escola Willy Janz7042
Escola Municipal Guisela Kuss Rieke7043
Centro de Desenvolvimento Profissional Profª Elizete Lúcia Moreira Matos6944
Escola Estadual Godofredo Machado6944
Escola Municipal Ananias Antônio Mauad6944
Goethe Institut6944
Colégio Positivo - Batel6944
Colégio Estadual Xavier da SIlva6945
Colégio Martinus6945
Escola Municipal6945
Escola Terceira Dimensão6945
Colégio Padre João Bagozzi6946
Escola Municipal Paulo Rogério Guimarães Esmanhoto6946
Escola Vicentina6946
Colégio Stella Maris6846
Elite Rede de Ensino - SJP Ambiental6846
Farol do Saber Rocha Pombo6847
Colégio Estadual Conselheiro Zacarias6847
Escola Municipal Irmãos Rebouças6847

The 30 most exposed hospitals

NamedB(A) dayIndex
Hospital Maternidade Nossa Senhora de Fátima7043
Hospital São Vicente - Centro de Especialidades7043
Hospital Pequeno Príncipe6944
Centro Clínico Mercês6846
Hospital Alto da XV6846
Hospital São Vicente - Quimioterapia6847
Hospital e Maternidade Brígida6847
Hospital Marcelino Champagnat6847
Hospital São Vicente - Estacionamento Médicos6848
Unidade de Pronto Atendimento 24h Pinhais6848
Hospital das Nações6848
Hospital da Polícia Militar6750
GNDI Centro Clínico Pinheirinho6750
Hospital Ônix Mateus Leme6751
Unidade de Pronto Atendimento Rui Barbosa6751
Hospital e Maternidade de Pinhais6652
Centro Hospitalar de Reabilitação - Ana Carolina Moura Xavier6653
Consultório Médico - Prevedello Saúde - Dr. Endrigo Prevedello6653
Hospital Sugisawa Ltda6653
Maternidade Curitiba6653
Hospital e Maternidade Victor Ferreira do Amaral6654
Hospital Santa Cruz6654
Hospital São Vicente - Centro Médico6654
Hospital IPO6654
Hospital Universitário Cajuru6554
Hospital Iguaçu6555
Hospital do Idoso Zilda Arns6556
Hospital Oswaldo Cruz6556
Hospital Santa Casa de Misericórdia6556
ICCM - Instituto Curitiano Coluna e Movimento6556

An estimate at the map point, not a measurement. Buildings, walls and inner courtyards can cut the noise inside a school or hospital a lot. The list points to where measuring is worthwhile.

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 methodology

OpenStreetMap data, computed on October 21, 2026.