Sensitivity map
Schools and hospitals most exposed to noise in Contagem
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 320 schools and 47 hospitals with a name in OpenStreetMap in Contagem, with the same model used for the neighbourhoods, at the point of each one.
schools
304 / 320
304 of 320 (95%) sit at points whose daytime estimate is above 50 dB(A); at night, 271 are above 45 dB(A). Average: 58.4 dB(A) by day.
hospitals
44 / 47
44 of 47 (94%) sit at points whose daytime estimate is above 50 dB(A); at night, 41 are above 45 dB(A). Average: 59.6 dB(A) by day.
The 30 most exposed schools
| Name | Neighbourhood | dB(A) day | night | Index | Road that weighs most |
|---|---|---|---|---|---|
| Miniramp Vilarinho | 73 | 67 | 33 | Rua Padre Pedro Pinto (expressway, 22 m) | |
| Escola Municipal Aires da Mata Machado | Vila da Paz | 73 | 66 | 35 | Avenida Senador Levindo Coelho (arterial road, 15 m) |
| Núcleo Infantil Anna Medioli | 73 | 67 | 35 | Rodovia Fernão Dias (motorway, 73 m) | |
| Escola Estadual Juscelino Kubitischeck de Oliveira | 71 | 65 | 40 | Rua Padre Pedro Pinto (expressway, 33 m) | |
| Censa - Centro Especializado Nossa Senhora D'Assumpção | 71 | 65 | 40 | Rodovia Fernão Dias (motorway, 94 m) | |
| E. E. Odilon Behrens | 70 | 65 | 41 | Avenida Presidente Juscelino Kubitschek (expressway, 76 m) | |
| Escola Estadual Vinícius de Moraes | Petrolândia 1ª Seção | 69 | 63 | 44 | Via Expressa Francisco Cleuton Lopes (expressway, 67 m) |
| Colégio Salesiano | 69 | 64 | 45 | Avenida Amazonas (arterial road, 49 m) | |
| Instituto Educacional Planeta Azul Betim | 69 | 63 | 45 | Rodovia Fernão Dias (motorway, 112 m) | |
| Escola Estadual Hugo Werneck | Conjunto Água Branca | 69 | 63 | 45 | Anel Rodoviário Celso Mello de Azevedo (motorway, 157 m) |
| Escola Estadual Maurício Murgel | 69 | 62 | 45 | Avenida Amazonas (arterial road, 42 m) | |
| Escola Estadual Ordem e Progresso | Vila São Paulo | 69 | 64 | 45 | Avenida Amazonas (arterial road, 49 m) |
| Escola Estadual Guia Lopes | 69 | 62 | 46 | Anel Rodoviário Celso Mello de Azevedo (motorway, 128 m) | |
| Escola Municipal Professora Maria Martins "Mariinha" | Petrolândia 2ª Seção | 68 | 64 | 46 | Via Expressa Francisco Cleuton Lopes (expressway, 110 m) |
| Centro Infantil Municipal Criança Esperança | 68 | 62 | 47 | Avenida Fausto Ribeiro da Silva (arterial road, 24 m) | |
| Centro Educacional Rei Davi | Bernardo Monteiro 2ª Seção | 68 | 64 | 47 | Avenida Nova York (arterial road, 40 m) |
| Anexo Escola Estadual Silvio Lobo (noite) | 68 | 61 | 47 | Avenida Fausto Ribeiro da Silva (arterial road, 25 m) | |
| Escola Estadual Cristiano Machado | 68 | 62 | 47 | Avenida Teresa Cristina (expressway, 84 m) | |
| Escola Estadual João de Almeida | Liberdade II | 68 | 62 | 47 | Rodovia Presidente Juscelino Kubitschek (motorway, 105 m) |
| Escola Estadual Prof. Cláudio Brandão | Vila da Paz | 68 | 60 | 48 | Praça Marieta Pulqueria de Jesus (arterial road, 30 m) |
| Escola Municipal Professor Hilton Rocha | Vila Beija-Flor | 68 | 61 | 49 | Via Expressa Francisco Cleuton Lopes (expressway, 98 m) |
| Escola Municipal Presidente Raul Soares | 67 | 62 | 50 | Rodovia Fernão Dias (motorway, 157 m) | |
| Escola Municipal Sebastiana Diniz Mattos Cardoso | Petrolândia | 67 | 63 | 49 | Avenida Juiz Marco Túlio Isaac (arterial road, 70 m) |
| SESI Mariza Araújo - COMAR | 67 | 64 | 50 | Avenida Teresa Cristina (expressway, 253 m) | |
| Escola Municipal Virgílio de Melo Franco | Vila São Paulo | 67 | 62 | 51 | Avenida Teresa Cristina (arterial road, 94 m) |
| Escola Municipal Maria de Lourdes Oliveira | Industrial São Luiz | 67 | 63 | 51 | Avenida Juiz Marco Túlio Isaac (arterial road, 93 m) |
| EMEI Barreiro | Vila Jardim Industrial | 66 | 59 | 52 | Avenida Olinto Meireles (arterial road, 49 m) |
| Escola Estadual Diogo de Vasconcelos | Vila São Paulo | 66 | 64 | 52 | Avenida Teresa Cristina (arterial road, 350 m) |
| Escola Municipal Israel José Carlos - CAIC | Morro Vermelho | 66 | 60 | 53 | Avenida Nova York (arterial road, 63 m) |
| Pré-vestibular | Jardim Emaús | 66 | 59 | 53 | Avenida Sinfrônio Brochado (collector road, 17 m) |
The 30 most exposed hospitals
| Name | Neighbourhood | dB(A) day | night | Index | Road that weighs most |
|---|---|---|---|---|---|
| Unidade de Pronto Atendimento de Justinópolis | 71 | 65 | 39 | Avenida Denise Cristina da Rocha (expressway, 33 m) | |
| Hospital Santa Rita | Jardim Industrial | 71 | 64 | 40 | Avenida Tito Fulgencio (arterial road, 18 m) |
| Hospital São José | Jardim Industrial | 70 | 63 | 41 | Avenida Tito Fulgencio (arterial road, 19 m) |
| Hospital São Judas Tadeu | 70 | 64 | 42 | Rua João Lélio Nogueira Filho (expressway, 39 m) | |
| RG | 70 | 62 | 42 | Rua Pará de Minas (collector road, 7 m) | |
| Hospital Mater Dei Betim Contagem | Sapucaias III | 69 | 63 | 45 | Via Expressa de Betim (expressway, 67 m) |
| Unimed Contagem | Vila Vaquinha | 69 | 64 | 45 | Avenida Babita Camargos (arterial road, 76 m) |
| CPS Barreiro - Unimed | Vila Jardim Industrial | 68 | 61 | 47 | Avenida Olinto Meireles (arterial road, 39 m) |
| Posto de Saúde Bernardo Monteiro | Santo Antônio | 67 | 61 | 51 | Via Expressa de Contagem (expressway, 121 m) |
| Hospital Metropolitano Doutor Célio de Castro | Vila Jardim Industrial | 66 | 59 | 51 | Avenida Waldir Soeiro Emrich (arterial road, 52 m) |
| Hospital Sarah Kubitschek | 66 | 60 | 54 | Avenida Amazonas (arterial road, 74 m) | |
| Hospital Unimed Betim | 65 | 60 | 56 | Avenida Juiz Marco Túlio Isaac (arterial road, 88 m) | |
| Centro de Saúde Carlos Renato Dias | Jardim Emaús | 64 | 60 | 58 | Avenida Afonso Vaz de Melo (collector road, 60 m) |
| UPA UAI Teresópolis | Industrial São Luiz | 63 | 59 | 60 | Avenida Juiz Marco Túlio Isaac (arterial road, 235 m) |
| Hospital Geral Barreiro | Vila Jardim Industrial | 63 | 59 | 61 | Rua Joaquim Figueiredo (main local road, 22 m) |
| Clínica Santa Lúcia | Vila Jardim Industrial | 62 | 59 | 62 | Rua Joaquim Figueiredo (main local road, 41 m) |
| Centro de Saúde Padre Eustáquio | 62 | 57 | 64 | Avenida Tereza Cristina (expressway, 156 m) | |
| Unidade de Pronto Atendimento Contagem | Centro | 61 | 52 | 67 | Rua Manoel Alves (main local road, 20 m) |
| Centro de Saúde Glória | Parque Novo Progresso 2ª Seção | 60 | 53 | 68 | Rua Eneida (main local road, 14 m) |
| Centro de Saúde | 60 | 51 | 69 | Praça Modestino Sales Barbosa (main local road, 19 m) | |
| Hospital Alberto Cavalcanti | 60 | 53 | 69 | Anel Rodoviário Celso Mello de Azevedo (motorway, 447 m) | |
| Centro de Saúde Pindorama | Milanez | 59 | 50 | 70 | Rua Jacareí (main local road, 23 m) |
| Hospital Municipal de Contagem e Centro Materno Infantil | Parque Belo Horizonte Industrial | 59 | 53 | 72 | Avenida João César de Oliveira (collector road, 117 m) |
| Centro de Especialidades Odontológicas (CEO) | Vila Morro Vermelho | 59 | 55 | 72 | Avenida Juiz Marco Túlio Isaac (arterial road, 314 m) |
| Farmacia | Cidade Jardim Eldorado B | 58 | 50 | 73 | Rua Rio Comprido (main local road, 16 m) |
| UBS JARDIM DE ALA | 58 | 50 | 73 | Rua Suacui (main local road, 19 m) | |
| Centro de Saúde Itamarati | 58 | 52 | 73 | Avenida Fleming (collector road, 198 m) | |
| Hospital Espírita André Luiz | 58 | 52 | 74 | Avenida Teresa Cristina (arterial road, 208 m) | |
| USB Alvorada | Bernardo Monteiro 2ª Seção | 58 | 56 | 74 | Avenida São Diniz (collector road, 224 m) |
| Centro de Saúde Jardim Leblon | 58 | 51 | 75 | Rua Central (main local road, 84 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.