본 연구에서는 대기환경종합계획의 주요 키워드 중 하나인 대기 환경 용량 (Atmospheric Environmental Capacity)에 대하여 우리나라의 실정에 맞는 개념 정리, 구성요소 파악 및 향후 재산정 방향에 대하여 고찰하였다. 우리나라 대기 환경 용량의 reset 방향을 찾기 위하여 지금까지 국내외 대기 환경 용량(atmospheric environmental capacity)과 대기 환경 수용 능력(atmospheric environmental carrying capacity)의 개념과 입자상 물질의 생성 mechanism에 대한 history를 살펴보았으며, 최근 국회 등 사회적으로 이슈화되고 있는 응축성 먼지의 측정 및 배출량 산정 방법 등의 연구동향, 이를 포함한한 대기질 모델링 활용법 등을 고려하여 우리나라 대기 환경 용량 reset 방향성을 제시하였다.

This study aimed to examine the concept organization, component identification, and future recalculation direction of Atmospheric Environmental Capacity, one of the key keywords of the Comprehensive Air Quality Plan, in accordance with the current situation in Korea. In order to increase the achievement rate of South Korea's PM2.5 environmental standards, it is believed that first of all, we need to thoroughly reset our country's atmospheric environmental capacity and atmospheric environmental carrying capacity, and develop overseas emission management methods, programs, and policies that are equivalent to the intensity of emission management methods for domestic emission sources including our country's workplaces. If an unavoidable situation arises where policies equivalent to the intensity for domestic emission sources cannot be implemented for overseas emission sources, it will be necessary to explain the reason to the South Korean people and seek their understanding, and in the future, experts from the public/private/research fields will need to continuously seek alternatives to increase the achievement rate of South Korea's PM2.5 environmental standards.

Atmospheric Environmental Capacity Atmospheric Environmental Carrying Capacity Primary PM Secondary PM FPM CPM