環境(jing)保(bao)護部今日(ri)向媒體發布了2015年11月京津冀、長三角(jiao)(jiao)、珠(zhu)三角(jiao)(jiao)區域及直轄市(shi)、省會城(cheng)市(shi)和(he)計(ji)劃單(dan)列市(shi)等74個城(cheng)市(shi)空(kong)氣(qi)質量狀況。

　　環境保(bao)(bao)護部(bu)環境監測(ce)司司長(chang)羅(luo)毅介紹(shao)說(shuo)，11月(yue)，74個(ge)(ge)城(cheng)(cheng)(cheng)(cheng)市(shi)達(da)標(biao)天(tian)(tian)(tian)(tian)數(shu)(shu)比(bi)(bi)例在(zai)16.7%～100%之(zhi)(zhi)間。其(qi)中，貴(gui)陽、廈門、福州(zhou)、拉薩、昆明、惠州(zhou)、江門、海口、廣州(zhou)、臺州(zhou)、深圳、舟山、衢州(zhou)和(he)(he)南寧14個(ge)(ge)城(cheng)(cheng)(cheng)(cheng)市(shi)的(de)達(da)標(biao)天(tian)(tian)(tian)(tian)數(shu)(shu)比(bi)(bi)例為(wei)(wei)(wei)100%，重(zhong)慶、溫州(zhou)和(he)(he)東(dong)莞等(deng)(deng)22個(ge)(ge)城(cheng)(cheng)(cheng)(cheng)市(shi)的(de)達(da)標(biao)天(tian)(tian)(tian)(tian)數(shu)(shu)比(bi)(bi)例在(zai)80%～100%之(zhi)(zhi)間，泰州(zhou)、常州(zhou)和(he)(he)蘇州(zhou)等(deng)(deng)24個(ge)(ge)城(cheng)(cheng)(cheng)(cheng)市(shi)達(da)標(biao)天(tian)(tian)(tian)(tian)數(shu)(shu)比(bi)(bi)例在(zai)50%～80%之(zhi)(zhi)間，沈陽、哈爾濱(bin)、濟南、衡(heng)水、邢臺、滄州(zhou)、長(chang)春(chun)、唐山、廊坊(fang)、鄭州(zhou)、大(da)(da)(da)連、保(bao)(bao)定、北京(jing)(jing)和(he)(he)天(tian)(tian)(tian)(tian)津14個(ge)(ge)城(cheng)(cheng)(cheng)(cheng)市(shi)達(da)標(biao)天(tian)(tian)(tian)(tian)數(shu)(shu)比(bi)(bi)例不足50%。超標(biao)天(tian)(tian)(tian)(tian)數(shu)(shu)中以(yi)PM2.5為(wei)(wei)(wei)首要污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)(ran)物的(de)天(tian)(tian)(tian)(tian)數(shu)(shu)最多，其(qi)次是PM10。11月(yue)，隨著北方(fang)地區(qu)(qu)(qu)陸(lu)續(xu)進入采暖季，受污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)(ran)排放和(he)(he)不利(li)氣象(xiang)條(tiao)件影(ying)響(xiang)，我國東(dong)北、華北部(bu)分地區(qu)(qu)(qu)出(chu)(chu)(chu)(chu)現(xian)(xian)影(ying)響(xiang)范(fan)圍廣、污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)(ran)程(cheng)度(du)重(zhong)、持續(xu)時間長(chang)的(de)空氣重(zhong)污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)(ran)過(guo)(guo)程(cheng)。11月(yue)1日(ri)(ri)~14日(ri)(ri)，東(dong)北地區(qu)(qu)(qu)出(chu)(chu)(chu)(chu)現(xian)(xian)持續(xu)重(zhong)污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)(ran)過(guo)(guo)程(cheng)，東(dong)北三省(sheng)共36個(ge)(ge)地級(ji)及(ji)(ji)(ji)以(yi)上(shang)城(cheng)(cheng)(cheng)(cheng)市(shi)中，34個(ge)(ge)城(cheng)(cheng)(cheng)(cheng)市(shi)均出(chu)(chu)(chu)(chu)現(xian)(xian)了重(zhong)度(du)及(ji)(ji)(ji)以(yi)上(shang)污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)(ran)過(guo)(guo)程(cheng)，沈陽市(shi)出(chu)(chu)(chu)(chu)現(xian)(xian)連續(xu)5天(tian)(tian)(tian)(tian)重(zhong)度(du)及(ji)(ji)(ji)以(yi)上(shang)污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)(ran)，哈爾濱(bin)、長(chang)春(chun)和(he)(he)鞍山等(deng)(deng)12個(ge)(ge)城(cheng)(cheng)(cheng)(cheng)市(shi)均出(chu)(chu)(chu)(chu)現(xian)(xian)連續(xu)4天(tian)(tian)(tian)(tian)重(zhong)度(du)及(ji)(ji)(ji)以(yi)上(shang)污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)(ran)。其(qi)中，哈爾濱(bin)市(shi)PM2.5小(xiao)時峰(feng)值(zhi)濃度(du)接近1000微(wei)(wei)(wei)克(ke)(ke)/立方(fang)米(mi)(mi)，長(chang)春(chun)、沈陽等(deng)(deng)城(cheng)(cheng)(cheng)(cheng)市(shi)PM2.5小(xiao)時峰(feng)值(zhi)濃度(du)甚(shen)至出(chu)(chu)(chu)(chu)現(xian)(xian)超過(guo)(guo)1000微(wei)(wei)(wei)克(ke)(ke)/立方(fang)米(mi)(mi)的(de)極端峰(feng)值(zhi)。11月(yue)27日(ri)(ri)~12月(yue)1日(ri)(ri)，京(jing)(jing)津冀地區(qu)(qu)(qu)出(chu)(chu)(chu)(chu)現(xian)(xian)持續(xu)空氣重(zhong)污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)(ran)過(guo)(guo)程(cheng)，區(qu)(qu)(qu)域內13個(ge)(ge)城(cheng)(cheng)(cheng)(cheng)市(shi)中，10個(ge)(ge)城(cheng)(cheng)(cheng)(cheng)市(shi)出(chu)(chu)(chu)(chu)現(xian)(xian)了重(zhong)度(du)及(ji)(ji)(ji)以(yi)上(shang)污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)(ran)，其(qi)中，石(shi)家莊市(shi)空氣質量連續(xu)5天(tian)(tian)(tian)(tian)為(wei)(wei)(wei)嚴(yan)重(zhong)污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)(ran);北京(jing)(jing)市(shi)4天(tian)(tian)(tian)(tian)嚴(yan)重(zhong)污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)(ran)，1天(tian)(tian)(tian)(tian)重(zhong)度(du)污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)(ran);保(bao)(bao)定、廊坊(fang)和(he)(he)邢臺等(deng)(deng)3個(ge)(ge)城(cheng)(cheng)(cheng)(cheng)市(shi)各出(chu)(chu)(chu)(chu)現(xian)(xian)3天(tian)(tian)(tian)(tian)嚴(yan)重(zhong)污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)(ran)，2天(tian)(tian)(tian)(tian)重(zhong)度(du)污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)(ran)。空氣重(zhong)污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)(ran)過(guo)(guo)程(cheng)中，城(cheng)(cheng)(cheng)(cheng)市(shi)PM2.5最大(da)(da)(da)日(ri)(ri)均濃度(du)和(he)(he)最大(da)(da)(da)小(xiao)時平均濃度(du)均出(chu)(chu)(chu)(chu)現(xian)(xian)在(zai)保(bao)(bao)定市(shi)，分別為(wei)(wei)(wei)513微(wei)(wei)(wei)克(ke)(ke)/立方(fang)米(mi)(mi)和(he)(he)740微(wei)(wei)(wei)克(ke)(ke)/立方(fang)米(mi)(mi)，點(dian)位PM2.5最大(da)(da)(da)小(xiao)時濃度(du)達(da)到900微(wei)(wei)(wei)克(ke)(ke)/立方(fang)米(mi)(mi)以(yi)上(shang);北京(jing)(jing)市(shi)PM2.5最大(da)(da)(da)日(ri)(ri)均濃度(du)為(wei)(wei)(wei)464微(wei)(wei)(wei)克(ke)(ke)/立方(fang)米(mi)(mi)，最大(da)(da)(da)小(xiao)時平均濃度(du)為(wei)(wei)(wei)605微(wei)(wei)(wei)克(ke)(ke)/立方(fang)米(mi)(mi)。

　　受空(kong)氣重(zhong)污(wu)染過程影響(xiang)，部分(fen)城(cheng)(cheng)市(shi)(shi)主要污(wu)染物(wu)PM2.5的(de)月均濃度(du)較去年同(tong)期明顯升高，74城(cheng)(cheng)市(shi)(shi)中PM2.5月均濃度(du)較高的(de)前(qian)10位城(cheng)(cheng)市(shi)(shi)依次是(shi)(shi)哈爾濱(bin)、沈陽、長春、廊坊、邢(xing)臺、石家莊、北京、濟南(nan)(nan)、衡水(shui)(shui)和保定。以城(cheng)(cheng)市(shi)(shi)環境(jing)空(kong)氣質(zhi)量(liang)綜(zong)合指數(shu)評價，空(kong)氣質(zhi)量(liang)相對(dui)較差(cha)的(de)后10位城(cheng)(cheng)市(shi)(shi)(從(cong)第74名到(dao)第65名)分(fen)別是(shi)(shi)沈陽、邢(xing)臺、保定、石家莊、哈爾濱(bin)、長春、廊坊、唐山、濟南(nan)(nan)和衡水(shui)(shui);空(kong)氣質(zhi)量(liang)相對(dui)較好的(de)前(qian)10位城(cheng)(cheng)市(shi)(shi)(從(cong)第1名到(dao)第10名)分(fen)別是(shi)(shi)海口、廈(sha)門、舟山、福州、貴陽、惠(hui)州、麗(li)水(shui)(shui)、南(nan)(nan)昌、昆明和深圳。

　　京(jing)津(jin)冀區(qu)域(yu)13個(ge)城市(shi)(shi)空氣質(zhi)量達(da)標(biao)(biao)天數比(bi)(bi)例在(zai)33.3%～90.0%之間(jian)，張家(jia)口(kou)、秦(qin)皇島和承德(de)3個(ge)城市(shi)(shi)的(de)達(da)標(biao)(biao)天數比(bi)(bi)例在(zai)80%～90.0%之間(jian)，邯鄲和石家(jia)莊2個(ge)城市(shi)(shi)的(de)達(da)標(biao)(biao)天數比(bi)(bi)例在(zai)50%～80%之間(jian)，衡水、邢臺和滄州等8個(ge)城市(shi)(shi)的(de)達(da)標(biao)(biao)天數比(bi)(bi)例不足50%。超(chao)標(biao)(biao)天數中(zhong)以(yi)PM2.5為首(shou)要污染物(wu)的(de)天數最多，其次是PM10。PM2.5月(yue)均濃(nong)度同(tong)(tong)比(bi)(bi)下(xia)降(jiang)13.0%，環(huan)(huan)比(bi)(bi)上(shang)升(sheng)56.7%;PM10月(yue)均濃(nong)度同(tong)(tong)比(bi)(bi)下(xia)降(jiang)23.6%，環(huan)(huan)比(bi)(bi)上(shang)升(sheng)19.3%;SO2月(yue)均濃(nong)度同(tong)(tong)比(bi)(bi)下(xia)降(jiang)26.4%，環(huan)(huan)比(bi)(bi)上(shang)升(sheng)56.0%;NO2月(yue)均濃(nong)度同(tong)(tong)比(bi)(bi)下(xia)降(jiang)7.9%，環(huan)(huan)比(bi)(bi)上(shang)升(sheng)13.7%;CO超(chao)標(biao)(biao)率同(tong)(tong)比(bi)(bi)下(xia)降(jiang)0.2個(ge)百分點(dian)(dian)，環(huan)(huan)比(bi)(bi)上(shang)升(sheng)4.4個(ge)百分點(dian)(dian);O3超(chao)標(biao)(biao)率同(tong)(tong)比(bi)(bi)持平，環(huan)(huan)比(bi)(bi)下(xia)降(jiang)5.8個(ge)百分點(dian)(dian)。

　　北(bei)京市達(da)標(biao)(biao)天(tian)數比(bi)(bi)例為46.7%，超標(biao)(biao)天(tian)數中(zhong)首要(yao)污(wu)染(ran)物均(jun)為PM2.5，其中(zhong)重(zhong)度(du)污(wu)染(ran)5天(tian)，嚴重(zhong)污(wu)染(ran)4天(tian)，重(zhong)度(du)及以上(shang)(shang)污(wu)染(ran)天(tian)數同(tong)(tong)比(bi)(bi)增加(jia)4天(tian)。PM2.5月(yue)均(jun)濃(nong)度(du)為118 μg/m?，同(tong)(tong)比(bi)(bi)上(shang)(shang)升(sheng)(sheng)38.8%，環(huan)比(bi)(bi)上(shang)(shang)升(sheng)(sheng)59.5%;PM10月(yue)均(jun)濃(nong)度(du)為132μg/m?，同(tong)(tong)比(bi)(bi)上(shang)(shang)升(sheng)(sheng)7.3%，環(huan)比(bi)(bi)上(shang)(shang)升(sheng)(sheng)53.5%;SO2月(yue)均(jun)濃(nong)度(du)為12μg/m?，同(tong)(tong)比(bi)(bi)下(xia)降(jiang)(jiang)29.4%，環(huan)比(bi)(bi)上(shang)(shang)升(sheng)(sheng)100%;NO2月(yue)均(jun)濃(nong)度(du)為61 μg/m?，同(tong)(tong)比(bi)(bi)下(xia)降(jiang)(jiang)10.3%，環(huan)比(bi)(bi)上(shang)(shang)升(sheng)(sheng)13.0%;CO日均(jun)值超標(biao)(biao)率(lv)為6.7%，同(tong)(tong)比(bi)(bi)和環(huan)比(bi)(bi)均(jun)上(shang)(shang)升(sheng)(sheng)6.7個百分點(dian);O3日最大(da)8小時值未出現超標(biao)(biao)，超標(biao)(biao)率(lv)同(tong)(tong)比(bi)(bi)持平，環(huan)比(bi)(bi)下(xia)降(jiang)(jiang)6.5個百分點(dian)。

　　長三角區域25個(ge)城(cheng)市空氣質量(liang)達(da)(da)標(biao)天(tian)數比(bi)(bi)(bi)(bi)(bi)例(li)在(zai)63.3%～100.0%之間。其中(zhong)(zhong)，臺(tai)州(zhou)(zhou)、舟山和(he)(he)衢(qu)州(zhou)(zhou)3個(ge)城(cheng)市的達(da)(da)標(biao)天(tian)數比(bi)(bi)(bi)(bi)(bi)例(li)為(wei)100%，溫州(zhou)(zhou)、麗水和(he)(he)杭州(zhou)(zhou)等9個(ge)城(cheng)市的達(da)(da)標(biao)天(tian)數比(bi)(bi)(bi)(bi)(bi)例(li)在(zai)為(wei)80%～100%之間，泰州(zhou)(zhou)、常州(zhou)(zhou)和(he)(he)蘇州(zhou)(zhou)等13個(ge)城(cheng)市的達(da)(da)標(biao)天(tian)數比(bi)(bi)(bi)(bi)(bi)例(li)在(zai)63.3%～80%之間。超標(biao)天(tian)數中(zhong)(zhong)以PM2.5為(wei)首要(yao)污染物的天(tian)數最多，其次是NO2。PM2.5月均(jun)(jun)濃(nong)度(du)同比(bi)(bi)(bi)(bi)(bi)下(xia)(xia)(xia)降(jiang)17.5%，環(huan)比(bi)(bi)(bi)(bi)(bi)持平(ping);PM10月均(jun)(jun)濃(nong)度(du)同比(bi)(bi)(bi)(bi)(bi)下(xia)(xia)(xia)降(jiang)23.5%，環(huan)比(bi)(bi)(bi)(bi)(bi)下(xia)(xia)(xia)降(jiang)14.8%;SO2月均(jun)(jun)濃(nong)度(du)同比(bi)(bi)(bi)(bi)(bi)下(xia)(xia)(xia)降(jiang)25.9%，環(huan)比(bi)(bi)(bi)(bi)(bi)下(xia)(xia)(xia)降(jiang)9.1%;NO2月均(jun)(jun)濃(nong)度(du)同比(bi)(bi)(bi)(bi)(bi)下(xia)(xia)(xia)降(jiang)12.5%，環(huan)比(bi)(bi)(bi)(bi)(bi)上升5.0%;CO日均(jun)(jun)值平(ping)均(jun)(jun)超標(biao)率同比(bi)(bi)(bi)(bi)(bi)及環(huan)比(bi)(bi)(bi)(bi)(bi)均(jun)(jun)持平(ping);O3日最大8小時(shi)值超標(biao)率同比(bi)(bi)(bi)(bi)(bi)上升0.1個(ge)百分(fen)點，環(huan)比(bi)(bi)(bi)(bi)(bi)下(xia)(xia)(xia)降(jiang)15.3個(ge)百分(fen)點。

　　珠三角(jiao)區域9個(ge)(ge)城(cheng)市空氣質量(liang)達標(biao)天(tian)數(shu)比(bi)(bi)(bi)例在(zai)(zai)90%～100%之間。其中(zhong)(zhong)，惠州(zhou)、江門和(he)廣州(zhou)等(deng)4個(ge)(ge)城(cheng)市的達標(biao)天(tian)數(shu)比(bi)(bi)(bi)例為100%，東莞、肇慶和(he)中(zhong)(zhong)山(shan)等(deng)5個(ge)(ge)城(cheng)市的達標(biao)天(tian)數(shu)比(bi)(bi)(bi)例在(zai)(zai)為90%～100%之間。超(chao)標(biao)天(tian)數(shu)中(zhong)(zhong)以O3和(he)PM2.5為首(shou)要污染物的天(tian)數(shu)各占一半。PM2.5月(yue)均(jun)(jun)(jun)濃(nong)度同(tong)比(bi)(bi)(bi)下(xia)(xia)(xia)(xia)降(jiang)(jiang)(jiang)26.0%，環(huan)比(bi)(bi)(bi)下(xia)(xia)(xia)(xia)降(jiang)(jiang)(jiang)14.0%;PM10月(yue)均(jun)(jun)(jun)濃(nong)度同(tong)比(bi)(bi)(bi)下(xia)(xia)(xia)(xia)降(jiang)(jiang)(jiang)15.7%，環(huan)比(bi)(bi)(bi)下(xia)(xia)(xia)(xia)降(jiang)(jiang)(jiang)9.2%;SO2月(yue)均(jun)(jun)(jun)濃(nong)度同(tong)比(bi)(bi)(bi)下(xia)(xia)(xia)(xia)降(jiang)(jiang)(jiang)21.1%，環(huan)比(bi)(bi)(bi)持平(ping);NO2月(yue)均(jun)(jun)(jun)濃(nong)度同(tong)比(bi)(bi)(bi)下(xia)(xia)(xia)(xia)降(jiang)(jiang)(jiang)5.0%，環(huan)比(bi)(bi)(bi)上(shang)升8.6%;CO日均(jun)(jun)(jun)值(zhi)平(ping)均(jun)(jun)(jun)超(chao)標(biao)率同(tong)比(bi)(bi)(bi)及環(huan)比(bi)(bi)(bi)均(jun)(jun)(jun)持平(ping);O3日最大8小時值(zhi)平(ping)均(jun)(jun)(jun)超(chao)標(biao)率同(tong)比(bi)(bi)(bi)下(xia)(xia)(xia)(xia)降(jiang)(jiang)(jiang)2.6個(ge)(ge)百分點(dian)，環(huan)比(bi)(bi)(bi)下(xia)(xia)(xia)(xia)降(jiang)(jiang)(jiang)12.5個(ge)(ge)百分點(dian)。

　　羅毅說，總體來(lai)看，京津冀區(qu)域13個(ge)(ge)城(cheng)市(shi)中，與上年同(tong)期相比(bi)(bi)(bi)，北京、張家口和廊坊3個(ge)(ge)城(cheng)市(shi)PM2.5月(yue)均(jun)濃(nong)(nong)(nong)度(du)(du)(du)均(jun)明(ming)顯(xian)上升(sheng)，其他10個(ge)(ge)城(cheng)市(shi)PM2.5月(yue)均(jun)濃(nong)(nong)(nong)度(du)(du)(du)均(jun)有(you)(you)(you)所(suo)下(xia)(xia)降(jiang)(jiang)(jiang);與上月(yue)環(huan)(huan)比(bi)(bi)(bi)，13個(ge)(ge)城(cheng)市(shi)PM2.5、PM10、SO2和NO2月(yue)均(jun)濃(nong)(nong)(nong)度(du)(du)(du)及CO超標(biao)率(lv)均(jun)明(ming)顯(xian)上升(sheng)。長(chang)三角(jiao)、珠三角(jiao)區(qu)域空氣質量(liang)同(tong)比(bi)(bi)(bi)和環(huan)(huan)比(bi)(bi)(bi)均(jun)有(you)(you)(you)所(suo)改善。與上年同(tong)比(bi)(bi)(bi)，長(chang)三角(jiao)區(qu)域PM2.5、PM10、SO2和NO2等主要污染物濃(nong)(nong)(nong)度(du)(du)(du)均(jun)明(ming)顯(xian)下(xia)(xia)降(jiang)(jiang)(jiang);與上月(yue)環(huan)(huan)比(bi)(bi)(bi)，PM10和SO2濃(nong)(nong)(nong)度(du)(du)(du)均(jun)有(you)(you)(you)所(suo)下(xia)(xia)降(jiang)(jiang)(jiang)，PM2.5濃(nong)(nong)(nong)度(du)(du)(du)持(chi)(chi)平(ping)，NO2濃(nong)(nong)(nong)度(du)(du)(du)上升(sheng)，O3超標(biao)率(lv)有(you)(you)(you)所(suo)下(xia)(xia)降(jiang)(jiang)(jiang)。珠三角(jiao)區(qu)域PM2.5和PM10濃(nong)(nong)(nong)度(du)(du)(du)同(tong)比(bi)(bi)(bi)和環(huan)(huan)比(bi)(bi)(bi)均(jun)有(you)(you)(you)所(suo)下(xia)(xia)降(jiang)(jiang)(jiang)，SO2濃(nong)(nong)(nong)度(du)(du)(du)同(tong)比(bi)(bi)(bi)下(xia)(xia)降(jiang)(jiang)(jiang)、環(huan)(huan)比(bi)(bi)(bi)持(chi)(chi)平(ping)，NO2濃(nong)(nong)(nong)度(du)(du)(du)同(tong)比(bi)(bi)(bi)下(xia)(xia)降(jiang)(jiang)(jiang)、環(huan)(huan)比(bi)(bi)(bi)上升(sheng)，O3超標(biao)率(lv)同(tong)比(bi)(bi)(bi)和環(huan)(huan)比(bi)(bi)(bi)均(jun)有(you)(you)(you)所(suo)下(xia)(xia)降(jiang)(jiang)(jiang)。