Four departments: By 2025, the airport noise pollution prevention and control standard system will be basically completed. By 2027, key technologies for airport Noise pollution monitoring will achieve breakthroughs.
The acoustic environment quality of areas around airports with an annual passenger throughput of more than 10 million will gradually improve. The "Action Plan" uses 2025 and 2027 as the target years and puts forward the work goals for airport noise Prevention and Control. The Action Plan proposes thirteen key tasks in four aspects, including accelerating the construction of the standard system.