The South Korean government is ramping up its efforts to combat fine dust pollution in anticipation of high levels of PM-2.5 during the spring season.
In preparation for the expected rise in PM-2.5 levels this March, the South Korean government has announced a comprehensive response plan. The Ministry of Climate, Energy, and Environment confirmed on the 25th that it will work in cooperation with relevant departments, local governments, and the private sector to achieve its fine dust concentration target of 19γ/γ₯ during the ongoing seasonal management period that runs from December of last year through March of this year. Since the introduction of the seasonal management system in December 2019, the fine dust concentrations during winter and spring have dropped from 33γ/γ₯ to about 20γ/γ₯, representing a 40% reduction.
March, historically known for having the highest levels of fine dust and the most "bad air days," presents unique challenges due to increased dust-generating activities such as construction and illegal burning during this time. To effectively address these issues, the government has decided to enhance inspections of major pollution sources significantly. They will utilize advanced monitoring technologies, including drones and mobile measurement vehicles, in a joint initiative between the government and private sector to crackdown on suspected illegal emissions. This smart monitoring system will extend beyond the capital region to nationwide coverage, employing AI and big data analyses for better monitoring.
Additionally, the government aims to further reduce emissions by increasing the operational pause of public coal-fired power plants from 17 during winter to 29 in the spring. This measure reflects an overall strategy to mitigate pollution in the public sector, including municipal construction sites, public vehicles, and more. With the agricultural season approaching, measures will also be taken to prevent illegal burning of agricultural waste and maximize efforts in collecting such waste through expanded joint monitoring initiatives. This strategic approach is designed to turn the tide against seasonal air quality challenges as South Korea moves into spring.
