Page 78 - ⑨环境与发展第6期
P. 78

ߌ࣢აؿᅚ࿐ඌ௹़




                    环境与发展                                                            ߌ࣢აؿᅚ࿐ඌ௹़
                                 WURANFANGZHIYANJIU
  ߌ࣢აؿᅚ࿐ඌ௹़








                              内蒙古自治区农村环境空气质量现状分析                                                                                                   ߌ࣢აؿᅚ࿐ඌ௹़






                                                        徐曼 ，杨帆      2
                                                              1
                                 ߌ࣢აؿᅚ࿐ඌ௹़
                   （1. 内蒙古自治区环境监测总站，内蒙古 呼和浩特 010011；2.内蒙古自治区生态环境低碳发展中
                                                  心，内蒙古 呼和浩特 010011）


                    摘要：选取2020年内蒙古自治区29个农村环境空气监测数据，基于农村环境质量监测和单因子
                    评价法，对数据进行分析，结果表明：29个村庄的环境空气质量总体良好，日均值浓度超标项目
                    以PM 和PM 为主，其它4项污染物未出现超标情况，达标天数比例为94.8%；第四季度出现严
                         10     2.5
                    重污染天气，发生在乌兰木伦村，首要污染物为PM ；在5种村庄类型中，不同村庄类型3项污染
                                                                 2.5
                    物浓度存在差异，总体上看，养殖型村庄和牧业型村庄的环境空气质量优于工业型村庄。
                    关键词：农村；环境空气质量；达标天数；村庄类型
                                                                ߌ࣢აؿᅚ࿐ඌ௹़
                    中图分类号：X831 文献标识码：A               文章编号：2095-672X(2022)06-0072-05
                    DOI.10.16647/j.cnki.cn15-1369/X.2022.06.012





                   Rural environmental air quality situation analysis of villages in Inner Mongolia Autonomous
                   Rural environmental air quality situation analysis of villages in Inner Mongolia Autonomous
 ߌ࣢აؿᅚ࿐ඌ௹़
                                                           Region
                                                           Region

                                                             1         2
                                                      Xu Man ,Yang Fan
                    (1.Ecology-environmental and Low-carbon Development Center of Inner Mongolia Autonomous Region,
                    Hohhot Inner Mongolia 010011,China;2.Inner Mongolia Autonomous Region Environmental monitoring
                                            Center, Hohhot Inner Mongolia 010011,China)

                  Abstract:Selecting the monitoring data of 29 rural environmental air in Inner Mongolia Autonomous Region in
              2020, analyzing the data based on rural environmental quality monitoring and single-factor evaluation method, the re⁃
              sults show that the environmental air quality of 29 villages is generally good, and the daily average concentration ex⁃
 ߌ࣢აؿᅚ࿐ඌ௹़
              ceeds the standard. PM and PM were the main pollutants. The other four pollutants did not exceed the standard,
                                  10       2.5
              and the percentage of days that reached the standard was 94.8%; severely polluted weather occurred in the three vil⁃
              lages in Wuhai City in the fourth quarter, and the primary pollutant was PM ; Among the five types of villages, there
                                                                              2.5
              are differences in the concentration of three pollutants in different types of villages. Generally speaking, the environ⁃
              mental air quality of breeding villages and pastoral villages is better than that of industrial villages.
                  Key words:Rural areas; Environmental air quality; Number of days up to standard; Types of villages


                72  HUANJINGYUFAZHAN



 ߌ࣢აؿᅚ࿐ඌ௹़
   73   74   75   76   77   78   79   80   81   82   83