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索引号: CD-788207 发布机构:
发文日期: 2019-10-26 主题分类: 环境监测
关键词:

常德市城区2020年9月环境空气质量分析月报

来源:U赢电竞官网|官网 发布时间: 2019-10-26 09:28:43 【字体:

YI、9YUESHICHENGQUHUANJINGKONGQIZHILIANGZHUANGKUANG     

1、HUANJINGKONGQIZHILIANGYOULIANGTIANSHUBILI

2020NIAN9YUE,SHICHENGQUHUANJINGKONGQIZHILIANGYOUXIAOJIANCETIANSHUWEI30TIAN,KONGQIZHILIANGDENGJIWEIYOU15TIAN、LIANG15TIAN,YOULIANGTIANSHUBILIWEI100%,YUSHANGYUE(100%)CHIPING;YUQUNIANTONGQI(50.0%)XIANGBI,SHANGSHENGLE50.0%。KONGQIZHONGDESHOUYAOWURANWUWEIO3。

2、HUANJINGKONGQIZHONGDAQIWURANWUNONGDUJIBIANHUAQUSHI

U赢电竞官网BIAO1 GEXIANGWURANPINGJUNNONGDUTONGJIBIAO   DANWEI: ug/m3(CO: mg/m3 )

XIANGMU

PM2.5

PM10

O3

NO2

CO

SO2

2020-9YUE

24

37

132

16

0.9

8

2019-9YUE

40

65

200

24

1.1

9

ZENGJIAN(%)

-40.0

-43.1

-34.0

-33.3

-18.2

-11.1

2020-8YUE

20

34

152

12

0.8

7

ZENGJIAN(%)

20.0

8.8

-13.2

33.3

12.5

14.3

YUQUNIANTONGQIXIANGBI,LIUXIANGWURANWUJUNYOUBUTONGCHENGDUXIAJIANG,PM10DEYUEJUNNONGDUZHIXIAJIANGFUDUZUIDA,QICISHIPM2.5。

YUSHANGYUEXIANGBI,CHUO3YOUSUOXIAJIANGWAI,QIYUWUXIANGWURANWUJUNYOUBUTONGCHENGDUSHANGSHENG,NO2DESHANGSHENGFUDUZUIDA,QICISHIPM2.5。

3、CHENGSHIHUANJINGKONGQIZHILIANGZONGHEZHISHU

U赢电竞官网2020NIAN9YUE,WOSHIDEHUANJINGKONGQIZHILIANGZONGHEZHISHUWEI2.79,JIAOSHANGYUE(2.63)ZENGJIALE0.16,JIAOQUNIANTONGQI(4.35)JIANSHAOLE1.56,ZAIQUANSHENGPAIMINGZHONGWEIYUDI8WEI。

BIAO2  GEXIANGMUWURANWUZONGHEZHISHUDEFENZHISHUTONGJIBIAO

XIANGMU

PM2.5

PM10

O3

NO2

CO

SO2

ZONGHEZHISHU

FENZHISHU

0.69

0.53

0.82

0.40

0.22

0.13

2.79

GONGXIANLV

24.7%

19.0%

29.4%

14.3%

7.9%

4.7%

100.0%

YOUSHANGBIAOKEZHI,9YUE,DUIZONGHEZHISHUGONGXIANLVZUIDADEWURANWUSHI O3,QICISHIPM2.5,ZHEILIANGXIANGWURANWURANWUDEGONGXIANLVDADAO54.1%;GONGXIANLVZUIDIDESHISO2。

BIAO3  QUANSHENGZONGHEZHISHUPAIMINGQINGKUANGTONGJIBIAO

PAIMING

CHENGSHI

ZONGHEZHISHU

PAIMING

CHENGSHI

ZONGHEZHISHU

1

XIANGXIZHOU

1.92

8

CHANGDESHI

2.79

2

ZHANGJIAJIESHI

1.99

9

SHAOYANGSHI

2.84

3

HUAIHUASHI

2.22

10

ZHUZHOUSHI

2.92

4

LOUDISHI

2.69

10

XIANGTANSHI

3.07

5

CHENZHOUSHI

2.74

12

ZHANGSHASHI

3.12

6

YONGZHOUSHI

2.77

13

HENGYANGSHI

3.15

7

YIYANGSHI

2.78

14

YUEYANGSHI

3.27

 

U赢电竞官网ER、2020NIAN1-9YUESHICHENGQUHUANJINGKONGQIZHILIANGZHUANGKUANG  

1、KONGQIZHILIANGYOULIANGTIANSHUBILI

2020年1-9月,市城区环境空气质量有效监测天数为274天。环境空气质量优良天数为248天,优良天数比例为90.5%,与去年同期(75.8%)相比,优良天数比例上升了14.7%。影响城市环境空气质量的主要污染物为PM2.5。            

BIAO4  WOSHI1-9YUEYOULIANGTIANSHUBILITONGJIBIAO

KONGQIZHILIANGDENGJI

TIANSHU(TIAN)

SUOZHANBILI(%)

YOU

119

43.4

LIANG

129

47.1

QINGDUWURAN

25

9.1

ZHONGDUWURAN

1

0.4

ZHONGDUWURAN

0

0.0

YANZHONGWURAN

0

0.0

HEJI

274

100.0

2、CHENGSHIKONGQIWURANWUNONGDUJIBIANHUAQUSHI

U赢电竞官网BIAO5   1-9YUEGEXIANGWURANPINGJUNNONGDUTONGJIBIAO   DANWEI: ug/m3(CO: mg/m3 )

XIANGMU

PM2.5

PM10

O3

NO2

CO

SO2

2020.1-9YUE

34

44

133

15

1

6

2019.1-9YUE

46

58

162

22

1.5

8

ZENGJIAN(%)

-26.1

-24.1

-17.9

-31.8

-33.3

-25.0

U赢电竞官网YUQUNIANTONGQIXIANGBI,1-9YUE,6XIANGWURANWUDEPINGJUNNONGDUYOUBUTONGCHENGDUDEXIAJIANG,QIZHONG,NO2DEXIAJIANGFUDUZUIDA。

3、CHENGSHIHUANJINGKONGQIZHILIANGZONGHEZHISHU

1-9YUE,WOSHIDEHUANJINGKONGQIZHILIANGZONGHEZHISHUWEI3.16,QUANSHENGPAIMINGDI6WEI,JIAOQUNIANTONGQI(4.21)JIANSHAOLE1.05。YUQUNIANTONGQIXIANGBI,JINNIAN1-9YUEDEKONGQIZHILIANGMINGXIANGAISHAN。

BIAO6   GEXIANGMUWURANWUZONGHEZHISHUDEFENZHISHUTONGJIBIAO

XIANGMU

PM2.5

PM10

O3

NO2

CO

SO2

ZONGHEZHISHU

2020.1-9YUE

0.97

0.63

0.83

0.38

0.25

0.1

3.16

GONGXIANLV(%)

30.7%

19.9%

26.3%

12.0%

7.9%

3.2%

100.0%

U赢电竞官网YOUSHANGBIAOKEZHI,1-9YUE,DUIZONGHEZHISHUGONGXIANLVZUIDADEWURANWUSHI PM2.5,QICISHIO3,KELIWUDUIZONGHEZHISHUDEGONGXIANLVWEI50.6%,GONGXIANLVZUIDIDESHISO2。

U赢电竞官网SAN、SHICHENGQUKONGQIZHILIANGBIANHUADEJIANYAOFENXI

U赢电竞官网(1)CONGYOULIANGTIANSHUBILILAIKAN: 2020NIAN9YUEYUSHANGYUECHIPING,YUQUNIANTONGQIXIANGBI,SHANGSHENGLE50.0%,HUANJINGKONGQIZHILIANGGAISHANMINGXIAN。

U赢电竞官网(2)CONGZONGHEZHISHULAIKAN: 2020NIAN9YUE,ZONGHEZHISHUBISHANGYUEZENGJIALE0.16、BIQUNIANTONGQIJIANSHAOLE1.56,HUANJINGKONGQIZHILIANGZONGTISHANGYOUSUOGAISHAN。DUIZONGHEZHISHUGONGXIANZUIDADESHIO3,QICISHIPM2.5。

(3)ZHUYAOYUANYINYOUYIXIAJIDIAN:

U赢电竞官网YISHIQIXIANGTIAOJIAN。9YUEJIANGYULIANGBISHANGYUEYOUSUOJIANSHAO,WURANWUNONGDUJIAOSHANGYUEYOUSUOSHANGSHENG;

ERSHIJINNIANWOSHIJIAQIANGLEDUINONGCUNJIEGANFENSHAOJIHUIFAXINGYOUJIWUPAIFANGDEDUCHA,YOUXIAODEJIANGDILEWURANWUDEPAIFANGLIANG。

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