This document is the full text of the Air (Prevention and Control of Pollution) Act, 1981. It outlines the legal framework for preventing, controlling, and abating air pollution in India. The Act establishes Central and State Pollution Control Boards, defines their powers and functions, and details measures for controlling industrial emissions and automobile pollution. It also covers penalties for non-compliance and procedures for enforcement, making it a crucial resource for environmental regulators, industries, and legal professionals.