---
kind: "unit"
title: "42"
title_heading: "The Public Health and Welfare"
key: "ch85/schIV"
level: "subchapter"
label: "Subchapter IV"
heading: "Noise Pollution"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/42/ch85-schIV"
sections_count: 2
---

# Subchapter IV — Noise Pollution

Title 42 — The Public Health and Welfare › Chapter 85 — Air Pollution Prevention and Control

## Sections

- [§7641. Noise abatement](/usc/42/7641.md)
- [§7642. Authorization of appropriations](/usc/42/7642.md)