What is Noise Pollution?

Noise pollution is unwanted or harmful sound–typically generated by human activities–that interferes with daily life. Depending on intensity, duration, and timing, noise can be annoying, distracting, disruptive to sleep, or physically harmful.

It is widely recognized as a public health problem affecting millions of people worldwide. Research has shown that long-term exposure to excessive noise is associated with elevated stress, sleep disturbance, reduced productivity, cardiovascular effects such as hypertension, and increased risk of depression and anxiety. Prolonged exposure can also contribute to hearing impairment.

In children, chronic noise–especially in learning environments–has been linked to reduced reading comprehension, impaired memory, and slower cognitive development.

What is NoiseOFF?

An independent public resource focused on noise pollution as an environmental and public health issue.

The site provides practical, non-commercial information on noise sources, exposure, regulation, and mitigation, drawing on research, policy analysis, and documented experience.

NoiseOFF serves residents, public officials, law enforcement, journalists, educators, and advocates seeking reliable reference material on noise-related issues. Content is organized to support understanding, documentation, and informed decision-making, and is designed to be clear and accessible.