Sensitivity map
Schools and hospitals most exposed to noise in Serra
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 214 schools and 8 hospitals with a name in OpenStreetMap in Serra, with the same model used for the neighbourhoods, at the point of each one.
185 of 214 (86%) sit at points whose daytime estimate is above 50 dB(A); at night, 150 are above 45 dB(A). Average: 57.4 dB(A) by day.
8 of 8 (100%) sit at points whose daytime estimate is above 50 dB(A); at night, 8 are above 45 dB(A). Average: 63 dB(A) by day.
The 30 most exposed schools
| Name | Neighbourhood | dB(A) day | night | Index | Road that weighs most |
|---|---|---|---|---|---|
| Gama Pré-vestibular | 76 | 69 | 27 | Avenida Fernando Ferrari (arterial road, 7 m) | |
| Escola de 1˚ Grau Alipia Fraga | 72 | 66 | 36 | Avenida Fernando Ferrari (arterial road, 20 m) | |
| EEEFM Rômulo Castello | Rosário de Fátima | 71 | 64 | 40 | Avenida Mestre Álvaro (arterial road, 39 m) |
| Escola Fênix | 71 | 64 | 41 | Avenida Fernando Ferrari (arterial road, 108 m) | |
| Instituto Educacional John Knox | Parque Residencial Laranjeiras | 70 | 62 | 42 | Avenida Norte-Sul (collector road, 9 m) |
| Colégio Panoramico | 70 | 63 | 43 | Avenida Nestor Gomes (arterial road, 18 m) | |
| Centro Municipal de Educação Infantil Annodina Scarton Nunes | Parque das Gaivotas | 69 | 62 | 44 | Avenida Linhares (arterial road, 22 m) |
| EEEF Eulália Moreira | 68 | 62 | 46 | Rodovia Governador José Henrique Sette (arterial road, 24 m) | |
| EMEF Elpídia Coimbra | André Carloni | 68 | 61 | 47 | Rodovia Governador Mário Covas (arterial road, 66 m) |
| EMEF Adão Benezath | 68 | 62 | 48 | Avenida Fernando Ferrari (arterial road, 243 m) | |
| EEEFM Saturnino Rangel Mauro | 68 | 62 | 48 | Rodovia Governador Mário Covas (motorway, 103 m) | |
| Escola Bem-Me-Quer | 68 | 61 | 49 | Avenida Adalberto Simão Nader (collector road, 134 m) | |
| Escola de 1˚ e 2˚ Grau Almirante Barroso | 68 | 61 | 49 | Avenida Fernando Ferrari (arterial road, 84 m) | |
| E.M.E.F Marechal Mascarenhas de Moraes | 67 | 61 | 49 | Avenida Jerônimo Vervloet (main local road, 51 m) | |
| EEEFM Belmiro Teixeira Pimenta | Eurico Salles | 67 | 60 | 49 | Avenida João Palácio (collector road, 44 m) |
| Escola Contec - Unidade Carapina | Rosário de Fátima | 67 | 61 | 50 | Avenida Norte-Sul (collector road, 19 m) |
| C.M.E.I Reinaldo Ridolfi | 67 | 61 | 50 | Avenida Professor Fernando Duarte Rabelo (main local road, 85 m) | |
| Escola de 1˚ Grau Arthur da Costa e Silva | 67 | 61 | 50 | Avenida Adalberto Simão Nader (collector road, 206 m) | |
| EMEF Antônio Vieira de Redenze | Central Carapina | 67 | 65 | 50 | Avenida Vitória (residential street, 11 m) |
| E.M.E.F Juscelino Kubitschek de Oliveira | 67 | 61 | 51 | Avenida Jerônimo Vervloet (main local road, 51 m) | |
| Centro Municipal de Educação Infantil Rubens José Vervloet Gomes | Bairro de Fátima | 67 | 59 | 51 | Rua José Celso Cláudio (main local road, 7 m) |
| Escola Cristo Redentor | 67 | 60 | 51 | Avenida Presidente Costa e Silva (main local road, 27 m) | |
| E.E.E.M. Prof. José Renato da Costa Pacheco | Carapina I | 66 | 60 | 52 | Avenida José Maria Vivácqua Santos (collector road, 245 m) |
| Escola de 2˚ Grau Arnulpho Mattos | 66 | 60 | 53 | Avenida Presidente Costa e Silva (main local road, 100 m) | |
| CMEI Cleto Prudêncio Rodrigues | 66 | 59 | 53 | Avenida Nestor Gomes (arterial road, 42 m) | |
| Colégio Atuante | Bairro de Fátima | 66 | 59 | 53 | Avenida José Martins Moreira Rato (main local road, 11 m) |
| Salesiano | Bairro de Fátima | 66 | 59 | 53 | Avenida José Martins Moreira Rato (main local road, 12 m) |
| Escola Municipal de Ensino Fundamental Elzira Vivacqua dos Santos | Bairro de Fátima | 66 | 60 | 54 | Rua Filogônio Motta (residential street, 13 m) |
| Escola de 1˚ Grau Adevalni Sysesmundo Ferreira de Azevedo | Bairro de Fátima | 66 | 60 | 54 | Rua Victorino Cardoso (residential street, 30 m) |
| EMEF Milton Corteletti | 65 | 58 | 54 | Rodovia Paulo Nascimento (arterial road, 46 m) |
The 8 most exposed hospitals
| Name | Neighbourhood | dB(A) day | night | Index | Road that weighs most |
|---|---|---|---|---|---|
| Unidade de Pronto Atendimento | São Geraldo | 70 | 67 | 42 | Avenida Mestre Álvaro (arterial road, 109 m) |
| Hospital e Maternidade Santa Paula | Bairro de Fátima | 67 | 61 | 50 | Avenida José Maria Vivácqua Santos (collector road, 375 m) |
| Vitória Apart Hospital | Boa Vista (Carapina) | 66 | 59 | 54 | Rodovia das Paneleiras (arterial road, 125 m) |
| Meridional Serra | Parque Residencial Laranjeiras | 65 | 57 | 56 | Avenida Eldes Scherrer Souza (collector road, 33 m) |
| Unidade Regional de Saúde Boa Vista | Boa Vista (Carapina) | 63 | 57 | 60 | Rodovia das Paneleiras (arterial road, 254 m) |
| Hospital Municipal Materno Infantil Doutora Maria da Glória Merçon Vieira Cardoso | Valparaíso | 60 | 52 | 70 | Avenida Eldes Scherrer Souza (collector road, 111 m) |
| Hospital Estadual Dório Silva | Guaraciaba | 58 | 50 | 74 | Rotatória Argeu Alves da Costa Neto (collector road, 92 m) |
| Hospital Estadual Doutor Jayme dos Santos Neves | Camará | 56 | 49 | 78 | Avenida Paulo Pereira Gomes (collector road, 119 m) |
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 methodologyOpenStreetMap data, computed on October 21, 2026.