Sensitivity map
Schools and hospitals most exposed to noise in Valparaíso de Goiás
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 77 schools and 13 hospitals with a name in OpenStreetMap in Valparaíso de Goiás, with the same model used for the neighbourhoods, at the point of each one.
64 of 77 (83%) sit at points whose daytime estimate is above 50 dB(A); at night, 57 are above 45 dB(A). Average: 56.6 dB(A) by day.
11 of 13 (85%) sit at points whose daytime estimate is above 50 dB(A); at night, 8 are above 45 dB(A). Average: 56.1 dB(A) by day.
The 30 most exposed schools
| Name | Neighbourhood | dB(A) day | night | Index | Road that weighs most |
|---|---|---|---|---|---|
| Colégio Campos do Saber | 67 | 61 | 49 | Rodovia Juscelino Kubitschek (expressway, 75 m) | |
| Colégio Objetivo | Condomínio Bello Solare | 66 | 64 | 52 | Rua Saia Velha (residential street, 35 m) |
| Escola Classe 203 Santa Maria | 66 | 58 | 52 | CL 202 / CL 203 (main local road, 5 m) | |
| Escola Adventista Valparaíso de Goiás | Jardim Oriente | 64 | 58 | 57 | Rodovia Presidente Juscelino Kubitschek (expressway, 118 m) |
| Escola Municipal Jardim Flanboyant Elzira Elvira Xavier | Parque Marajó | 64 | 60 | 57 | Rodovia Juscelino Kubitschek (expressway, 139 m) |
| Colégio CEBAM | Parque Esplanada 2 | 64 | 61 | 57 | Avenida Senador Tancredo Neves (main local road, 20 m) |
| Escola Ursinho Feliz | Vila Isabel | 64 | 58 | 58 | Rodovia Juscelino Kubitschek (expressway, 122 m) |
| Centro de Ensino Fundamental 201 de Santa Maria | Vila Guaíra | 63 | 55 | 59 | Avenida Alagado (collector road, 42 m) |
| Escola Municipal Dom Agostinho Stefan Januszewicz | 63 | 55 | 60 | Avenida Vilma dos Reis Roriz (collector road, 25 m) | |
| Colégio Santa Terezinha | Vila Isabel | 63 | 57 | 60 | Rodovia Juscelino Kubitschek (expressway, 135 m) |
| EC 206 de Santa Maria | 63 | 55 | 60 | Avenida Alagado (collector road, 38 m) | |
| Escola Renascer | Jardim Céu Azul | 63 | 54 | 61 | Rua 76 (main local road, 7 m) |
| Centro Educacional 310 de Santa Maria | 63 | 55 | 62 | Avenida Santa Maria (collector road, 45 m) | |
| Centro De Ensino Fundamental 403 De Santa Maria | Vila Guaíra | 63 | 54 | 62 | Avenida Santa Maria (collector road, 44 m) |
| CEE 01 de Santa Maria | 62 | 54 | 63 | Avenida Alagado (collector road, 49 m) | |
| Centro de Ensino Medio 404 de Santa Maria | 62 | 54 | 63 | Avenida Santa Maria (collector road, 48 m) | |
| CEF 308 de Santa Maria | 62 | 54 | 63 | Avenida Santa Maria (collector road, 51 m) | |
| Escola Classe 203 de Santa Maria | 62 | 54 | 63 | Avenida Alagado (collector road, 54 m) | |
| Centro de Educação Infantil 203 de Santa Maria | 62 | 54 | 64 | Avenida Alagado (collector road, 54 m) | |
| Escola Etapa E | Jardim Ipanema | 62 | 57 | 64 | Avenida Senador Tancredo Neves (main local road, 22 m) |
| Escola Municipal Nelson Mandela | Jardim Céu Azul | 61 | 53 | 65 | Rua 71 (main local road, 16 m) |
| Escola Ehloim | Cidade Jardins | 61 | 53 | 65 | Rua 3 (main local road, 10 m) |
| Escola Progresso | Parque Esplanada 1 | 61 | 54 | 66 | DF-290 (collector road, 73 m) |
| Escola Sementinha | Jardim Oriente | 60 | 56 | 68 | Rua 13 (main local road, 31 m) |
| CEPI Valparaíso | Jardim Oriente | 59 | 54 | 71 | Avenida Senador Tancredo Neves (main local road, 48 m) |
| Escola Turma da Mônica | Vila Isabel | 59 | 50 | 71 | Avenida Doutor Israel Pinheiro Silva (main local road, 23 m) |
| Centro de Atenção Integral a Criança e ao Adolescente | Parque Morada Nobre | 58 | 52 | 73 | Rodovia Presidente Juscelino Kubitschek (expressway, 306 m) |
| Escola Dona Geni da Costa Afonso | 58 | 49 | 73 | Rua Lucena (main local road, 28 m) | |
| Escola Passinhos do Saber | 58 | 49 | 74 | Avenida Alagado (collector road, 170 m) | |
| Centro Educacional Gesner Teixeira | 58 | 50 | 74 | Avenida Contorno (collector road, 81 m) |
The 13 most exposed hospitals
| Name | Neighbourhood | dB(A) day | night | Index | Road that weighs most |
|---|---|---|---|---|---|
| Hospital Nossa Senhora Aparecida | Parque Esplanada 2 | 71 | 64 | 41 | Rodovia Presidente Juscelino Kubitschek (expressway, 60 m) |
| BASE SAMU | 62 | 53 | 64 | QR 308 (main local road, 10 m) | |
| UPA Novo Gama | Vila Guaíra | 59 | 51 | 70 | DF-290 (expressway, 750 m) |
| Hospital Particular de Cidade Ocidental GO | 59 | 50 | 72 | Avenida Eixo II (main local road, 30 m) | |
| Hospital Particular | 58 | 50 | 73 | Avenida Eixo II (main local road, 30 m) | |
| Unidade Mista de Saúde de Valparaíso | Jardim Céu Azul | 56 | 47 | 78 | Rua 71 (main local road, 56 m) |
| Hospital Do Jardim Ingá | Vila Isabel | 55 | 47 | 80 | Avenida Doutor Israel Pinheiro Silva (main local road, 49 m) |
| Posto de saúde da 202 | Vila Guaíra | 54 | 45 | 85 | Avenida Alagado (collector road, 370 m) |
| posto de saude | 53 | 46 | 87 | Rodovia Juscelino Kubitschek (expressway, 434 m) | |
| Hospital Regional de Santa Maria | 53 | 45 | 88 | Avenida Alagado (collector road, 234 m) | |
| Hospital Público de Cidade Ocidental GO | 52 | 43 | 90 | Avenida Eixo I (collector road, 363 m) | |
| UPA- JARDIM INGÁ | 50 | 41 | 96 | Rua Portugal (residential street, 34 m) | |
| Hospital Municipal de Novo Gama (Em Construção) | 49 | 40 | 98 | Estrada do Rio Corumbá (collector road, 860 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.