通过描述洛杉矶光化学污染事件、伦敦烟雾事件、日本四日市哮喘事件及国内的研究,论证PM10和PM2.5对人体的危害,从而,提出完善监测PM10和PM2.5标准,整理城市扬尘,严禁室内吸烟等控制措施,提高空气质量,保护人们的健康.%PM10 and PM2.5 harm people's healthy through environmental pollution is demonstrated by the description of the events and domestic research,such as Los Angeles Photochemical Pollution Incident,1952 London Smog Event,and Japan's Yokkaichi Asthma Event.Thus,this paper puts forward the appropriate measures to improve air and ensure people's healthy,including perfecting PM10 and PM2.5 monitoring standards,to tidy up the dust of cities and no smoking indoors.
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