| 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
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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