Sensitivity map

Schools and hospitals most exposed to noise in Anápolis

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 24 schools and 12 hospitals with a name in OpenStreetMap in Anápolis, with the same model used for the neighbourhoods, at the point of each one.

schools

22 / 24

22 of 24 (92%) sit at points whose daytime estimate is above 50 dB(A); at night, 22 are above 45 dB(A). Average: 60.7 dB(A) by day.

hospitals

12 / 12

12 of 12 (100%) sit at points whose daytime estimate is above 50 dB(A); at night, 12 are above 45 dB(A). Average: 62 dB(A) by day.

The 24 most exposed schools

Name	Neighbourhood	dB(A) day	night	Index	Road that weighs most
Colégio Estadual da Polícia Militar de Goiás		70	63	43	GO-415 (arterial road, 31 m)
Colégio Estadual José Ludovico de Almeida	Vila Brasil	68	60	48	Rua Erasmo Braga (collector road, 12 m)
Colegio Estadual Dr Negreiros		67	61	50	Avenida Juscelino Kubitschek (expressway, 77 m)
Colégio Imaculada Conceição	Setor Central	66	58	54	Rua Barão do Rio Branco (collector road, 20 m)
Escola Sesi Jaiara	Vila Jayara Setor Sul	65	58	56	Avenida Fernando Costa (arterial road, 75 m)
Escola Estadual Genoveva Rezende Carneiro	Setor Tropical	65	59	56	BR-060 (motorway, 416 m)
Escola Presbeteriana Orvalho do Hermon	Santa Isabel	64	57	59	Avenida Universitária (arterial road, 92 m)
Colégio COPE Nexus	Vila de Lourdes	64	55	59	Avenida Engenheiro Portela (main local road, 7 m)
Colégio Couto Magalhães	Vila de Oficiais da FAB	64	56	59	Avenida Universitária (arterial road, 136 m)
Faculdade Católica de Anápolis	Setor Central	63	54	62	Rua Barão do Rio Branco (collector road, 51 m)
Colégio Estadual Senador Onofre Quinan	Setor Palmares	62	56	62	BR-060 (motorway, 592 m)
CEPI José Resio		62	54	63	Avenida João Lima de Abreu (main local road, 14 m)
Colégio São Francisco de Assis	Bairro Jundiaí	61	54	65	Avenida São Francisco (arterial road, 99 m)
Escola Municipal Deputado José de Assis	Lourdes	60	54	69	BR-153 (expressway, 324 m)
Advance		60	53	69	Avenida Juscelino Kubitschek (expressway, 264 m)
Colégio Estadual da Polícia Mlitar de Goiás Arlindo Costa	Vila Santa Isabel 1 Etapa	59	52	70	Avenida Universitária (arterial road, 178 m)
Colégio Estadual José Valente		59	53	71	Avenida Juscelino Kubitschek (expressway, 243 m)
Colégio Estadual da Polícia Militar de Goiás Polivalente Gabriel Issa	Vila Nossa Senhora D'Abadia	59	52	71	Avenida Brasil Sul (arterial road, 224 m)
Escol Bezerra de Menezes	Vila Falluh	57	49	76	Avenida Pedro Ludovico (arterial road, 237 m)
Colégio Estadual da Polícia Mlitar de Goiás Doutor Cesar Toledo	Vila Bela	57	49	77	Avenida 24 de Agosto (collector road, 107 m)
Escola Municipal Cora Coralina	Residencial Morumbi	55	49	82	Avenida Pedro Ludovico (collector road, 246 m)
Colégio Estadual Waldemar de Paula Cavalcante	Bairro das Bandeiras	54	47	85	BR-153 (expressway, 415 m)
Colégio Estadua Carlos de Pina	Bairro Boa Vista	50	43	95	BR-153 (expressway, 988 m)
Escola Estadual André Gaudié Fleury Curado		50	41	96	Avenida Corumbá (main local road, 131 m)

The 12 most exposed hospitals

Name	Neighbourhood	dB(A) day	night	Index	Road that weighs most
Hospital Olhos	Campos Sales	70	63	41	Rua Coronel Batista (arterial road, 25 m)
Ânima Centro Hospitalar	Cidade Universitária	67	60	51	Avenida Brasil Norte (arterial road, 51 m)
Hospital Estadual de Anápolis Doutor Henrique Santillo	Setor Bougainville	67	59	51	Avenida Brasil Norte (arterial road, 63 m)
Hospital Municipal Jamel Cecílio	Vila Jussara	64	57	58	Avenida Brasil Sul (arterial road, 89 m)
Clínica Doma	Bairro Alvorada	64	56	59	Avenida Brasil Norte (arterial road, 90 m)
Unidade Básica de Saúde		62	56	63	BR-153 (expressway, 197 m)
Associação de combate ao câncer em Goiás	Cidade Universitária	62	55	64	Avenida Brasil Norte (arterial road, 172 m)
UPA Pediatrica	Maracanâ	61	54	66	Avenida Presidente Kennedy (arterial road, 143 m)
Hospital Evangélico	Vila das Acácias	60	52	68	Rua Doutor Genserico (main local road, 44 m)
Hospital Dia do Idoso	Jardim Calixto	59	53	71	Avenida Pedro Ludovico (collector road, 103 m)
Santa Casa de Anápolis	Bairro Jundiaí	56	49	80	Avenida Santos Dumont (main local road, 69 m)
Hospital Municipal Alfredo Abrahão	Jardim Progresso	54	47	85	BR-153 (expressway, 445 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.

Noise map of Anápolis

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.