黄石市铁山区2018年环境空气质量分析

Analysis on ambient air quality of Tieshan district of Huangshi city in 2018

对铁山区2018年环境空气污染状况进行了分析,运用综合污染指数法和等标污染负荷系数法对铁山区环境空气质量进行了评价和分析。结果表明,2018年铁山区环境空气质量为较重污染,主要污染物为细颗粒物,与2017年相比,环境空气质量明显变差;与黄石城区相比,优良天数和优良天数比例有所下降;针对铁山区环境空气污染物特征,提出改善环境空气质量的对策和建议。

The pollution status of Tieshan district in 2018 were analyzed. Ambient air quality of Tieshan district was evaluated and analyzed by methods of comprehensive pollution index and pollution load coefficient. Results showed that the ambient air quality of Tieshan district in 2018 was heavily polluted, and the main pollutant was fine particulate matter. Compared with 2017, the air quality in Tieshan district was significantly worse. Compared with Huangshi city, the proportion of fine days and fine days decreased. Aiming at the characteristics of air pollutants in Tieshan district,the countermeasures and Suggestions for improving ambient air quality were put forward.