環境保護部(bu)今日向媒體發(fa)布了2015年11月京津冀、長三角(jiao)、珠(zhu)三角(jiao)區域(yu)及直轄市、省會城市和計(ji)劃單列市等74個(ge)城市空氣質量狀況。

　　環(huan)(huan)境(jing)保(bao)護部環(huan)(huan)境(jing)監(jian)測司(si)司(si)長(chang)(chang)羅毅介(jie)紹(shao)說，11月，74個(ge)(ge)城(cheng)市(shi)(shi)(shi)(shi)(shi)達標天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)比(bi)(bi)(bi)例在(zai)16.7%～100%之間(jian)。其(qi)中，貴(gui)陽(yang)、廈門(men)、福州、拉(la)薩、昆明、惠(hui)州、江門(men)、海口、廣州、臺(tai)州、深圳、舟山、衢州和南寧14個(ge)(ge)城(cheng)市(shi)(shi)(shi)(shi)(shi)的(de)達標天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)比(bi)(bi)(bi)例為100%，重(zhong)(zhong)(zhong)(zhong)慶、溫州和東(dong)(dong)莞等22個(ge)(ge)城(cheng)市(shi)(shi)(shi)(shi)(shi)的(de)達標天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)比(bi)(bi)(bi)例在(zai)80%～100%之間(jian)，泰州、常州和蘇州等24個(ge)(ge)城(cheng)市(shi)(shi)(shi)(shi)(shi)達標天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)比(bi)(bi)(bi)例在(zai)50%～80%之間(jian)，沈(shen)陽(yang)、哈爾濱、濟南、衡水、邢(xing)臺(tai)、滄州、長(chang)(chang)春(chun)(chun)(chun)、唐山、廊(lang)坊(fang)、鄭州、大(da)(da)連、保(bao)定(ding)(ding)、北(bei)(bei)京(jing)和天(tian)(tian)(tian)(tian)津(jin)14個(ge)(ge)城(cheng)市(shi)(shi)(shi)(shi)(shi)達標天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)比(bi)(bi)(bi)例不足(zu)50%。超標天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)中以(yi)(yi)PM2.5為首(shou)要污(wu)(wu)(wu)(wu)(wu)(wu)染(ran)物的(de)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)最多，其(qi)次是PM10。11月，隨(sui)著北(bei)(bei)方(fang)地(di)區(qu)陸(lu)續(xu)(xu)(xu)(xu)進入采暖季，受污(wu)(wu)(wu)(wu)(wu)(wu)染(ran)排放和不利氣(qi)象條件影(ying)響，我國東(dong)(dong)北(bei)(bei)、華北(bei)(bei)部分地(di)區(qu)出(chu)(chu)(chu)現(xian)(xian)影(ying)響范圍廣、污(wu)(wu)(wu)(wu)(wu)(wu)染(ran)程(cheng)度(du)(du)重(zhong)(zhong)(zhong)(zhong)、持(chi)續(xu)(xu)(xu)(xu)時(shi)間(jian)長(chang)(chang)的(de)空氣(qi)重(zhong)(zhong)(zhong)(zhong)污(wu)(wu)(wu)(wu)(wu)(wu)染(ran)過程(cheng)。11月1日(ri)(ri)~14日(ri)(ri)，東(dong)(dong)北(bei)(bei)地(di)區(qu)出(chu)(chu)(chu)現(xian)(xian)持(chi)續(xu)(xu)(xu)(xu)重(zhong)(zhong)(zhong)(zhong)污(wu)(wu)(wu)(wu)(wu)(wu)染(ran)過程(cheng)，東(dong)(dong)北(bei)(bei)三省共36個(ge)(ge)地(di)級及(ji)以(yi)(yi)上(shang)(shang)城(cheng)市(shi)(shi)(shi)(shi)(shi)中，34個(ge)(ge)城(cheng)市(shi)(shi)(shi)(shi)(shi)均(jun)(jun)出(chu)(chu)(chu)現(xian)(xian)了(le)(le)重(zhong)(zhong)(zhong)(zhong)度(du)(du)及(ji)以(yi)(yi)上(shang)(shang)污(wu)(wu)(wu)(wu)(wu)(wu)染(ran)過程(cheng)，沈(shen)陽(yang)市(shi)(shi)(shi)(shi)(shi)出(chu)(chu)(chu)現(xian)(xian)連續(xu)(xu)(xu)(xu)5天(tian)(tian)(tian)(tian)重(zhong)(zhong)(zhong)(zhong)度(du)(du)及(ji)以(yi)(yi)上(shang)(shang)污(wu)(wu)(wu)(wu)(wu)(wu)染(ran)，哈爾濱、長(chang)(chang)春(chun)(chun)(chun)和鞍山等12個(ge)(ge)城(cheng)市(shi)(shi)(shi)(shi)(shi)均(jun)(jun)出(chu)(chu)(chu)現(xian)(xian)連續(xu)(xu)(xu)(xu)4天(tian)(tian)(tian)(tian)重(zhong)(zhong)(zhong)(zhong)度(du)(du)及(ji)以(yi)(yi)上(shang)(shang)污(wu)(wu)(wu)(wu)(wu)(wu)染(ran)。其(qi)中，哈爾濱市(shi)(shi)(shi)(shi)(shi)PM2.5小(xiao)時(shi)峰值(zhi)濃(nong)度(du)(du)接近1000微(wei)(wei)(wei)克/立(li)(li)(li)方(fang)米(mi)，長(chang)(chang)春(chun)(chun)(chun)、沈(shen)陽(yang)等城(cheng)市(shi)(shi)(shi)(shi)(shi)PM2.5小(xiao)時(shi)峰值(zhi)濃(nong)度(du)(du)甚至出(chu)(chu)(chu)現(xian)(xian)超過1000微(wei)(wei)(wei)克/立(li)(li)(li)方(fang)米(mi)的(de)極端峰值(zhi)。11月27日(ri)(ri)~12月1日(ri)(ri)，京(jing)津(jin)冀地(di)區(qu)出(chu)(chu)(chu)現(xian)(xian)持(chi)續(xu)(xu)(xu)(xu)空氣(qi)重(zhong)(zhong)(zhong)(zhong)污(wu)(wu)(wu)(wu)(wu)(wu)染(ran)過程(cheng)，區(qu)域內13個(ge)(ge)城(cheng)市(shi)(shi)(shi)(shi)(shi)中，10個(ge)(ge)城(cheng)市(shi)(shi)(shi)(shi)(shi)出(chu)(chu)(chu)現(xian)(xian)了(le)(le)重(zhong)(zhong)(zhong)(zhong)度(du)(du)及(ji)以(yi)(yi)上(shang)(shang)污(wu)(wu)(wu)(wu)(wu)(wu)染(ran)，其(qi)中，石家莊市(shi)(shi)(shi)(shi)(shi)空氣(qi)質量連續(xu)(xu)(xu)(xu)5天(tian)(tian)(tian)(tian)為嚴(yan)重(zhong)(zhong)(zhong)(zhong)污(wu)(wu)(wu)(wu)(wu)(wu)染(ran);北(bei)(bei)京(jing)市(shi)(shi)(shi)(shi)(shi)4天(tian)(tian)(tian)(tian)嚴(yan)重(zhong)(zhong)(zhong)(zhong)污(wu)(wu)(wu)(wu)(wu)(wu)染(ran)，1天(tian)(tian)(tian)(tian)重(zhong)(zhong)(zhong)(zhong)度(du)(du)污(wu)(wu)(wu)(wu)(wu)(wu)染(ran);保(bao)定(ding)(ding)、廊(lang)坊(fang)和邢(xing)臺(tai)等3個(ge)(ge)城(cheng)市(shi)(shi)(shi)(shi)(shi)各出(chu)(chu)(chu)現(xian)(xian)3天(tian)(tian)(tian)(tian)嚴(yan)重(zhong)(zhong)(zhong)(zhong)污(wu)(wu)(wu)(wu)(wu)(wu)染(ran)，2天(tian)(tian)(tian)(tian)重(zhong)(zhong)(zhong)(zhong)度(du)(du)污(wu)(wu)(wu)(wu)(wu)(wu)染(ran)。空氣(qi)重(zhong)(zhong)(zhong)(zhong)污(wu)(wu)(wu)(wu)(wu)(wu)染(ran)過程(cheng)中，城(cheng)市(shi)(shi)(shi)(shi)(shi)PM2.5最大(da)(da)日(ri)(ri)均(jun)(jun)濃(nong)度(du)(du)和最大(da)(da)小(xiao)時(shi)平(ping)均(jun)(jun)濃(nong)度(du)(du)均(jun)(jun)出(chu)(chu)(chu)現(xian)(xian)在(zai)保(bao)定(ding)(ding)市(shi)(shi)(shi)(shi)(shi)，分別為513微(wei)(wei)(wei)克/立(li)(li)(li)方(fang)米(mi)和740微(wei)(wei)(wei)克/立(li)(li)(li)方(fang)米(mi)，點位PM2.5最大(da)(da)小(xiao)時(shi)濃(nong)度(du)(du)達到900微(wei)(wei)(wei)克/立(li)(li)(li)方(fang)米(mi)以(yi)(yi)上(shang)(shang);北(bei)(bei)京(jing)市(shi)(shi)(shi)(shi)(shi)PM2.5最大(da)(da)日(ri)(ri)均(jun)(jun)濃(nong)度(du)(du)為464微(wei)(wei)(wei)克/立(li)(li)(li)方(fang)米(mi)，最大(da)(da)小(xiao)時(shi)平(ping)均(jun)(jun)濃(nong)度(du)(du)為605微(wei)(wei)(wei)克/立(li)(li)(li)方(fang)米(mi)。

　　受空氣重污染過程影響，部分(fen)城(cheng)市主要污染物PM2.5的月均濃度較去年(nian)同(tong)期(qi)明顯升(sheng)高，74城(cheng)市中PM2.5月均濃度較高的前(qian)10位城(cheng)市依次是(shi)哈爾(er)濱、沈陽(yang)、長春(chun)、廊(lang)坊、邢臺(tai)、石(shi)(shi)家莊、北(bei)京、濟(ji)南、衡水和保(bao)定(ding)。以城(cheng)市環境空氣質量(liang)(liang)綜合指數評價(jia)，空氣質量(liang)(liang)相對較差的后10位城(cheng)市(從第74名到第65名)分(fen)別(bie)是(shi)沈陽(yang)、邢臺(tai)、保(bao)定(ding)、石(shi)(shi)家莊、哈爾(er)濱、長春(chun)、廊(lang)坊、唐山(shan)、濟(ji)南和衡水;空氣質量(liang)(liang)相對較好(hao)的前(qian)10位城(cheng)市(從第1名到第10名)分(fen)別(bie)是(shi)海(hai)口、廈(sha)門、舟山(shan)、福(fu)州、貴陽(yang)、惠州、麗水、南昌(chang)、昆明和深圳。

　　京(jing)津(jin)冀區域13個(ge)(ge)(ge)城(cheng)(cheng)市(shi)空氣質量達標天(tian)(tian)數(shu)比(bi)(bi)(bi)(bi)例在(zai)33.3%～90.0%之(zhi)間，張(zhang)家(jia)口、秦皇島和(he)承(cheng)德3個(ge)(ge)(ge)城(cheng)(cheng)市(shi)的(de)達標天(tian)(tian)數(shu)比(bi)(bi)(bi)(bi)例在(zai)80%～90.0%之(zhi)間，邯鄲(dan)和(he)石家(jia)莊2個(ge)(ge)(ge)城(cheng)(cheng)市(shi)的(de)達標天(tian)(tian)數(shu)比(bi)(bi)(bi)(bi)例在(zai)50%～80%之(zhi)間，衡水、邢(xing)臺和(he)滄州等8個(ge)(ge)(ge)城(cheng)(cheng)市(shi)的(de)達標天(tian)(tian)數(shu)比(bi)(bi)(bi)(bi)例不足50%。超(chao)標天(tian)(tian)數(shu)中以PM2.5為首要污染物的(de)天(tian)(tian)數(shu)最多，其次是PM10。PM2.5月(yue)均濃(nong)(nong)度同(tong)比(bi)(bi)(bi)(bi)下降(jiang)13.0%，環(huan)(huan)比(bi)(bi)(bi)(bi)上升56.7%;PM10月(yue)均濃(nong)(nong)度同(tong)比(bi)(bi)(bi)(bi)下降(jiang)23.6%，環(huan)(huan)比(bi)(bi)(bi)(bi)上升19.3%;SO2月(yue)均濃(nong)(nong)度同(tong)比(bi)(bi)(bi)(bi)下降(jiang)26.4%，環(huan)(huan)比(bi)(bi)(bi)(bi)上升56.0%;NO2月(yue)均濃(nong)(nong)度同(tong)比(bi)(bi)(bi)(bi)下降(jiang)7.9%，環(huan)(huan)比(bi)(bi)(bi)(bi)上升13.7%;CO超(chao)標率(lv)同(tong)比(bi)(bi)(bi)(bi)下降(jiang)0.2個(ge)(ge)(ge)百分(fen)(fen)點，環(huan)(huan)比(bi)(bi)(bi)(bi)上升4.4個(ge)(ge)(ge)百分(fen)(fen)點;O3超(chao)標率(lv)同(tong)比(bi)(bi)(bi)(bi)持(chi)平，環(huan)(huan)比(bi)(bi)(bi)(bi)下降(jiang)5.8個(ge)(ge)(ge)百分(fen)(fen)點。

　　北京市達標(biao)(biao)(biao)天(tian)數(shu)比(bi)(bi)(bi)例為(wei)(wei)(wei)46.7%，超(chao)標(biao)(biao)(biao)天(tian)數(shu)中首要污染物均(jun)(jun)(jun)為(wei)(wei)(wei)PM2.5，其中重度(du)污染5天(tian)，嚴重污染4天(tian)，重度(du)及以上(shang)污染天(tian)數(shu)同(tong)(tong)(tong)比(bi)(bi)(bi)增加4天(tian)。PM2.5月(yue)(yue)均(jun)(jun)(jun)濃(nong)度(du)為(wei)(wei)(wei)118 μg/m?，同(tong)(tong)(tong)比(bi)(bi)(bi)上(shang)升(sheng)38.8%，環(huan)(huan)比(bi)(bi)(bi)上(shang)升(sheng)59.5%;PM10月(yue)(yue)均(jun)(jun)(jun)濃(nong)度(du)為(wei)(wei)(wei)132μg/m?，同(tong)(tong)(tong)比(bi)(bi)(bi)上(shang)升(sheng)7.3%，環(huan)(huan)比(bi)(bi)(bi)上(shang)升(sheng)53.5%;SO2月(yue)(yue)均(jun)(jun)(jun)濃(nong)度(du)為(wei)(wei)(wei)12μg/m?，同(tong)(tong)(tong)比(bi)(bi)(bi)下(xia)降(jiang)(jiang)29.4%，環(huan)(huan)比(bi)(bi)(bi)上(shang)升(sheng)100%;NO2月(yue)(yue)均(jun)(jun)(jun)濃(nong)度(du)為(wei)(wei)(wei)61 μg/m?，同(tong)(tong)(tong)比(bi)(bi)(bi)下(xia)降(jiang)(jiang)10.3%，環(huan)(huan)比(bi)(bi)(bi)上(shang)升(sheng)13.0%;CO日均(jun)(jun)(jun)值超(chao)標(biao)(biao)(biao)率(lv)(lv)為(wei)(wei)(wei)6.7%，同(tong)(tong)(tong)比(bi)(bi)(bi)和環(huan)(huan)比(bi)(bi)(bi)均(jun)(jun)(jun)上(shang)升(sheng)6.7個(ge)百分點(dian);O3日最大8小時(shi)值未出現超(chao)標(biao)(biao)(biao)，超(chao)標(biao)(biao)(biao)率(lv)(lv)同(tong)(tong)(tong)比(bi)(bi)(bi)持平，環(huan)(huan)比(bi)(bi)(bi)下(xia)降(jiang)(jiang)6.5個(ge)百分點(dian)。

　　長三角區域(yu)25個城(cheng)市(shi)空氣質量達(da)標(biao)(biao)(biao)天(tian)數(shu)(shu)(shu)比(bi)例(li)在(zai)63.3%～100.0%之間。其中，臺(tai)州(zhou)(zhou)、舟山和(he)衢州(zhou)(zhou)3個城(cheng)市(shi)的(de)達(da)標(biao)(biao)(biao)天(tian)數(shu)(shu)(shu)比(bi)例(li)為100%，溫州(zhou)(zhou)、麗水和(he)杭(hang)州(zhou)(zhou)等(deng)9個城(cheng)市(shi)的(de)達(da)標(biao)(biao)(biao)天(tian)數(shu)(shu)(shu)比(bi)例(li)在(zai)為80%～100%之間，泰(tai)州(zhou)(zhou)、常州(zhou)(zhou)和(he)蘇(su)州(zhou)(zhou)等(deng)13個城(cheng)市(shi)的(de)達(da)標(biao)(biao)(biao)天(tian)數(shu)(shu)(shu)比(bi)例(li)在(zai)63.3%～80%之間。超標(biao)(biao)(biao)天(tian)數(shu)(shu)(shu)中以PM2.5為首要污染物的(de)天(tian)數(shu)(shu)(shu)最多(duo)，其次(ci)是NO2。PM2.5月(yue)(yue)(yue)均濃度(du)同比(bi)下(xia)(xia)降(jiang)17.5%，環(huan)比(bi)持平(ping);PM10月(yue)(yue)(yue)均濃度(du)同比(bi)下(xia)(xia)降(jiang)23.5%，環(huan)比(bi)下(xia)(xia)降(jiang)14.8%;SO2月(yue)(yue)(yue)均濃度(du)同比(bi)下(xia)(xia)降(jiang)25.9%，環(huan)比(bi)下(xia)(xia)降(jiang)9.1%;NO2月(yue)(yue)(yue)均濃度(du)同比(bi)下(xia)(xia)降(jiang)12.5%，環(huan)比(bi)上升5.0%;CO日(ri)均值平(ping)均超標(biao)(biao)(biao)率(lv)同比(bi)及環(huan)比(bi)均持平(ping);O3日(ri)最大8小時(shi)值超標(biao)(biao)(biao)率(lv)同比(bi)上升0.1個百(bai)分點，環(huan)比(bi)下(xia)(xia)降(jiang)15.3個百(bai)分點。

　　珠三角區(qu)域(yu)9個城市空氣質量(liang)達標(biao)(biao)天(tian)(tian)(tian)(tian)數(shu)比(bi)(bi)(bi)例在90%～100%之(zhi)間(jian)。其中，惠州、江門和廣州等4個城市的達標(biao)(biao)天(tian)(tian)(tian)(tian)數(shu)比(bi)(bi)(bi)例為(wei)(wei)100%，東莞、肇慶(qing)和中山等5個城市的達標(biao)(biao)天(tian)(tian)(tian)(tian)數(shu)比(bi)(bi)(bi)例在為(wei)(wei)90%～100%之(zhi)間(jian)。超標(biao)(biao)天(tian)(tian)(tian)(tian)數(shu)中以O3和PM2.5為(wei)(wei)首要(yao)污染物的天(tian)(tian)(tian)(tian)數(shu)各占一半。PM2.5月(yue)均(jun)(jun)濃(nong)度同比(bi)(bi)(bi)下(xia)(xia)(xia)(xia)降(jiang)26.0%，環(huan)(huan)比(bi)(bi)(bi)下(xia)(xia)(xia)(xia)降(jiang)14.0%;PM10月(yue)均(jun)(jun)濃(nong)度同比(bi)(bi)(bi)下(xia)(xia)(xia)(xia)降(jiang)15.7%，環(huan)(huan)比(bi)(bi)(bi)下(xia)(xia)(xia)(xia)降(jiang)9.2%;SO2月(yue)均(jun)(jun)濃(nong)度同比(bi)(bi)(bi)下(xia)(xia)(xia)(xia)降(jiang)21.1%，環(huan)(huan)比(bi)(bi)(bi)持平(ping);NO2月(yue)均(jun)(jun)濃(nong)度同比(bi)(bi)(bi)下(xia)(xia)(xia)(xia)降(jiang)5.0%，環(huan)(huan)比(bi)(bi)(bi)上升8.6%;CO日均(jun)(jun)值(zhi)平(ping)均(jun)(jun)超標(biao)(biao)率(lv)同比(bi)(bi)(bi)及環(huan)(huan)比(bi)(bi)(bi)均(jun)(jun)持平(ping);O3日最大(da)8小(xiao)時值(zhi)平(ping)均(jun)(jun)超標(biao)(biao)率(lv)同比(bi)(bi)(bi)下(xia)(xia)(xia)(xia)降(jiang)2.6個百(bai)(bai)分(fen)點，環(huan)(huan)比(bi)(bi)(bi)下(xia)(xia)(xia)(xia)降(jiang)12.5個百(bai)(bai)分(fen)點。

　　羅毅說，總體來看(kan)，京(jing)津冀區域13個城(cheng)市中，與(yu)上(shang)(shang)(shang)(shang)年同(tong)(tong)期相比(bi)(bi)(bi)(bi)，北京(jing)、張(zhang)家口(kou)和(he)(he)廊坊3個城(cheng)市PM2.5月(yue)均(jun)(jun)濃(nong)度(du)均(jun)(jun)明顯上(shang)(shang)(shang)(shang)升(sheng)，其他10個城(cheng)市PM2.5月(yue)均(jun)(jun)濃(nong)度(du)均(jun)(jun)有(you)(you)(you)(you)所(suo)下(xia)(xia)降(jiang);與(yu)上(shang)(shang)(shang)(shang)月(yue)環(huan)(huan)(huan)比(bi)(bi)(bi)(bi)，13個城(cheng)市PM2.5、PM10、SO2和(he)(he)NO2月(yue)均(jun)(jun)濃(nong)度(du)及CO超(chao)標率均(jun)(jun)明顯上(shang)(shang)(shang)(shang)升(sheng)。長(chang)三(san)(san)角(jiao)、珠三(san)(san)角(jiao)區域空氣質(zhi)量(liang)同(tong)(tong)比(bi)(bi)(bi)(bi)和(he)(he)環(huan)(huan)(huan)比(bi)(bi)(bi)(bi)均(jun)(jun)有(you)(you)(you)(you)所(suo)改(gai)善。與(yu)上(shang)(shang)(shang)(shang)年同(tong)(tong)比(bi)(bi)(bi)(bi)，長(chang)三(san)(san)角(jiao)區域PM2.5、PM10、SO2和(he)(he)NO2等主要(yao)污染(ran)物濃(nong)度(du)均(jun)(jun)明顯下(xia)(xia)降(jiang);與(yu)上(shang)(shang)(shang)(shang)月(yue)環(huan)(huan)(huan)比(bi)(bi)(bi)(bi)，PM10和(he)(he)SO2濃(nong)度(du)均(jun)(jun)有(you)(you)(you)(you)所(suo)下(xia)(xia)降(jiang)，PM2.5濃(nong)度(du)持平，NO2濃(nong)度(du)上(shang)(shang)(shang)(shang)升(sheng)，O3超(chao)標率有(you)(you)(you)(you)所(suo)下(xia)(xia)降(jiang)。珠三(san)(san)角(jiao)區域PM2.5和(he)(he)PM10濃(nong)度(du)同(tong)(tong)比(bi)(bi)(bi)(bi)和(he)(he)環(huan)(huan)(huan)比(bi)(bi)(bi)(bi)均(jun)(jun)有(you)(you)(you)(you)所(suo)下(xia)(xia)降(jiang)，SO2濃(nong)度(du)同(tong)(tong)比(bi)(bi)(bi)(bi)下(xia)(xia)降(jiang)、環(huan)(huan)(huan)比(bi)(bi)(bi)(bi)持平，NO2濃(nong)度(du)同(tong)(tong)比(bi)(bi)(bi)(bi)下(xia)(xia)降(jiang)、環(huan)(huan)(huan)比(bi)(bi)(bi)(bi)上(shang)(shang)(shang)(shang)升(sheng)，O3超(chao)標率同(tong)(tong)比(bi)(bi)(bi)(bi)和(he)(he)環(huan)(huan)(huan)比(bi)(bi)(bi)(bi)均(jun)(jun)有(you)(you)(you)(you)所(suo)下(xia)(xia)降(jiang)。