Noise
Excessive noise seriously harms human health and interferes with people’s daily activities at school, at work, at home and during leisure time. It can disturb sleep, cause cardiovascular and psychophysiological effects, reduce performance and provoke annoyance responses and changes in social behaviour.
Traffic noise alone is harming the health of almost every third person in the WHO European Region. One in five Europeans is regularly exposed to sound levels at night that could significantly damage health.
WHO’s work to protect health
WHO/Europe uses the evidence on the health effects of noise to identify the needs of vulnerable groups and to offer technical and policy guidance to protect health.
The WHO Children’s Environment and Health Action Plan for Europe calls for children to be protected from exposure to harmful noise at both home and school. The 2002 European Union (EU) directive on the assessment and management of environmental noise requires EU Member States to establish action plans to control and reduce the harmful effects of noise exposure. The 2009 WHO night noise guidelines for Europe provide both evidence and recommendations that countries can easily use to introduce targeted limits for night noise.
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