CAJ | 학술논문

利用南京市空气质量监测结果，对2013年8月及亚青会期间空气质量状况进行评价与分析，并结合采取的临时管控措施及气象条件状况，分析空气质量变化的相关原因。结果表明，8月份南京市空气质量均达到良的等级，亚青会期间空气质量进一步改善，多项污染物浓度达到一级标准，且同比上年明显下降，这一方面与针对工业点源、机动车流动源及扬尘面源采取了临时管控措施，一定程度降低污染排放有关；另一方面与亚青会期间的气象条件有利于污染物扩散有关。
이용남경시공기질량감측결과，대2013년8월급아청회기간공기질량상황진행평개여분석，병결합채취적림시관공조시급기상조건상황，분석공기질량변화적상관원인。결과표명，8월빈남경시공기질량균체도량적등급，아청회기간공기질량진일보개선，다항오염물농도체도일급표준，차동비상년명현하강，저일방면여침대공업점원、궤동차류동원급양진면원채취료림시관공조시，일정정도강저오염배방유관；령일방면여아청회기간적기상조건유리우오염물확산유관。
Based on Nanjing air quality monitoring results during the Asian Youth Games (AYG)in August,the air quality was e-valuated and analyzed and the relevant reasons of air quality change were discussed with the temporary control measures and the me-teorological conditions.The results showed that the air quality in Nanjing in August achieved a moderate level and was further im-proved during the AYG.According the Air Quality Standards of different pollutants,many of them reached moderate levels and the pollution decreased obviously compared with the same period of the last year.This could be attributable to steps taken to reduce e-missions from industrial point sources as well as temporary control measures on motor vehicle flow and dust of non-point sources.Ad-ditionally,general meteorological conditions during the period of the games were beneficial to the diffusion of pollutants.