Reduction in daily ambient PM۲.۵ pollution and potential life gain by attaining WHO air quality guidelines in Tehran

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عنوان	Reduction in daily ambient PM2.5 pollution and potential life gain by attaining WHO air quality guidelines in Tehran
نوع پژوهش	JournalPaper
کلیدواژه‌ها	Reduction in daily ambient PM2.5 pollution, potential life gain, WHO air, Tehran
سال	2022
مجله	ENVIRONMENTAL RESEARCH
شناسه DOI
پژوهشگران	Zhouxin Yin ، Liansheng Zhang ، hematollah roradeh ، Mohammad Baaghideh ، Zhiming Yang ، Kejia Hu ، Linjiong Liu ، Yuanyuan Zhang ، Fatemeh Mayvaneh ، Yunquan Zhang

چکیده

We collected daily non-accidental mortality and data on air pollutants and weather conditions from Tehran, Iran, 2012–2016. A quasi-Poisson or Gaussian time-series regression was employed to fit the associations between ambient PM2.5 and mortality or YLL. Potential gains in life expectancy (PGLE) and attributable fraction (AF) were estimated by assuming that daily PM2.5 concentrations attained the World Health Organization air quality guidelines (WHO AQG) 2005 (25 μg/m3) and 2021 (15 μg/m3).

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