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.

Recent Blog Posts

60 Minutes Examines the Growing Community Opposition to Data Centers
A recent CBS News 60 Minutes report examined the growing data center opposition in communities across the United States as developers race to build facilities to support the rapid expansion…

Toluca Lake Residents Screaming Over Roller Coaster
Residents of Toluca Lake are complaining about noise from Universal Studios Hollywood’s new Fast & Furious: Hollywood Drift roller coaster, saying the repeated screams from riders are unbearable.

Deaf Awareness and the Problem of NYPD Siren Noise
The NYPD celebrates National Deaf Awareness Month while remaining one of New York City’s most prominent—and least accountable—sources of urban noise.