Sensitivity map

Schools and hospitals most exposed to noise in Sinop

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 15 schools and 2 hospitals with a name in OpenStreetMap in Sinop, with the same model used for the neighbourhoods, at the point of each one.

schools

9 / 15

9 of 15 (60%) sit at points whose daytime estimate is above 50 dB(A); at night, 5 are above 45 dB(A). Average: 52.6 dB(A) by day.

hospitals

2 / 2

2 of 2 (100%) sit at points whose daytime estimate is above 50 dB(A); at night, 2 are above 45 dB(A). Average: 57.8 dB(A) by day.

The 15 most exposed schools

Name	Neighbourhood	dB(A) day	night	Index	Road that weighs most
Escola Estadual Cleufa Hübner		59	50	72	Avenida das Sibipirunas (main local road, 47 m)
Escola Municipal de Educação Infantil Clara Teixeira		57	48	76	Avenida das Sibipirunas (main local road, 34 m)
Colégio Regina Pacis		57	49	77	Avenida das Palmeiras (main local road, 55 m)
Escola Estadual Nilza De Oliveira Pepino		56	48	78	Avenida dos Jacarandás (main local road, 71 m)
EMEB Rodrigo Damasceno		55	46	82	Avenida dos Jequitibás (main local road, 55 m)
Escola Municipal de Ensino Básico Sadao Watanabe		53	44	87	Avenida das Sibipirunas (main local road, 83 m)
EE Olimpio João Pissinati Guerra		52	44	90	Avenida dos Jacarandás (main local road, 222 m)
Escola Municipal Aleixo Schenatto		52	44	90	Avenida das Sibipirunas (main local road, 209 m)
Colégio Alternativo		51	42	92	Avenida das Acácias (main local road, 188 m)
EE Ênio Pipino	Residencial Nossa Sra. Aparecida II	50	42	94	Avenida das Itaúbas (main local road, 224 m)
IMAC - Instituto Matogrossese de Apoio à Criança	Residencial Nossa Sra. Aparecida II	50	42	94	Avenida das Figueiras (main local road, 192 m)
EMEB Lizamara Aparecida Oliva de Almeida	Residencial Nossa Sra. Aparecida II	50	42	94	Avenida das Figueiras (main local road, 261 m)
Escola Estadual Zeni Vieira		50	42	95	Avenida Joaquim Socreppa (main local road, 247 m)
Escola Municipal Jurandir Liberino de Mesquita		50	41	96	Avenida das Itaúbas (main local road, 225 m)
Escola Municipal Paulo Freire	Moinho dos Ventos	48	40	100	Avenida dos Pinheiros (main local road, 328 m)

The 2 most exposed hospitals

Name	Neighbourhood	dB(A) day	night	Index	Road that weighs most
Dermatologia Avançada	Residencial Nossa Sra. Aparecida II	61	52	67	Avenida das Embaúbas (main local road, 11 m)
Hospital Santo Antonio	Jardim Belo Horizonte	55	46	82	Avenida dos Flamboyants (main local road, 54 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 Sinop

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.