10月(yue)22日環境保護部有關(guan)負(fu)責人近來(lai)向媒體發布了(le)2013年9月(yue)份(fen)及第三(san)(san)季(ji)度京津冀、長三(san)(san)角、珠(zhu)三(san)(san)角區(qu)域(yu)及直轄市、省(sheng)會城(cheng)(cheng)市和計劃(hua)單列市等74個城(cheng)(cheng)市空(kong)氣質量情(qing)況(kuang)。第三(san)(san)季(ji)度，70個城(cheng)(cheng)市呈現污(wu)染氣候，其間昆(kun)明、哈爾濱、貴陽等25個城(cheng)(cheng)市合格天數份(fen)額(e)在80%以上。

這位(wei)負責人(ren)指出(chu)，9月份(fen)(fen)(fen)(fen)，74個(ge)城(cheng)(cheng)(cheng)(cheng)市(shi)合(he)(he)(he)(he)格(ge)(ge)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)份(fen)(fen)(fen)(fen)額(e)(e)(e)規模(mo)為(wei)(wei)(wei)13.3%～100%，均勻(yun)為(wei)(wei)(wei)67.2%。均勻(yun)超(chao)(chao)支(zhi)(zhi)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)份(fen)(fen)(fen)(fen)額(e)(e)(e)為(wei)(wei)(wei)32.8%，其間輕度污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)占(zhan)23.7%，中(zhong)度污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)占(zhan)6.0%，重(zhong)度污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)占(zhan)2.9%，嚴(yan)峻污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)占(zhan)0.2%。海(hai)口、拉薩、舟山、福州(zhou)(zhou)、銀(yin)川5個(ge)城(cheng)(cheng)(cheng)(cheng)市(shi)的(de)(de)合(he)(he)(he)(he)格(ge)(ge)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)份(fen)(fen)(fen)(fen)額(e)(e)(e)達100%，哈爾(er)濱、鹽城(cheng)(cheng)(cheng)(cheng)、泰(tai)州(zhou)(zhou)等24個(ge)城(cheng)(cheng)(cheng)(cheng)市(shi)合(he)(he)(he)(he)格(ge)(ge)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)份(fen)(fen)(fen)(fen)額(e)(e)(e)在80%以(yi)(yi)上(shang)，長春(chun)、連(lian)云(yun)港、揚(yang)州(zhou)(zhou)等26個(ge)城(cheng)(cheng)(cheng)(cheng)市(shi)合(he)(he)(he)(he)格(ge)(ge)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)份(fen)(fen)(fen)(fen)額(e)(e)(e)規模(mo)為(wei)(wei)(wei)50%-80%，19個(ge)城(cheng)(cheng)(cheng)(cheng)市(shi)合(he)(he)(he)(he)格(ge)(ge)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)份(fen)(fen)(fen)(fen)額(e)(e)(e)缺乏(fa)50%。超(chao)(chao)支(zhi)(zhi)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)中(zhong)以(yi)(yi)O3和PM2.5為(wei)(wei)(wei)首要(yao)污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)物(wu)的(de)(de)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)較多(duo)，別(bie)(bie)離占(zhan)超(chao)(chao)支(zhi)(zhi)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)的(de)(de)48.8%和38.4%。依照城(cheng)(cheng)(cheng)(cheng)市(shi)環境空(kong)氣(qi)(qi)(qi)質(zhi)(zhi)量(liang)歸納指數(shu)(shu)(shu)(shu)(shu)(shu)評估(gu)，9月份(fen)(fen)(fen)(fen)空(kong)氣(qi)(qi)(qi)質(zhi)(zhi)量(liang)相對(dui)較差的(de)(de)前10位(wei)城(cheng)(cheng)(cheng)(cheng)市(shi)別(bie)(bie)離是邢(xing)臺、石家莊、唐(tang)山、邯鄲、濟南、衡水、保定、廊坊(fang)、天(tian)(tian)(tian)(tian)津和西(xi)安；空(kong)氣(qi)(qi)(qi)質(zhi)(zhi)量(liang)相對(dui)較好的(de)(de)前10位(wei)城(cheng)(cheng)(cheng)(cheng)市(shi)是海(hai)口、舟山、福州(zhou)(zhou)、拉薩、鹽城(cheng)(cheng)(cheng)(cheng)、蘭州(zhou)(zhou)、廈門、臺州(zhou)(zhou)、惠(hui)州(zhou)(zhou)和上(shang)海(hai)。京津冀區域(yu)13個(ge)城(cheng)(cheng)(cheng)(cheng)市(shi)空(kong)氣(qi)(qi)(qi)質(zhi)(zhi)量(liang)合(he)(he)(he)(he)格(ge)(ge)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)份(fen)(fen)(fen)(fen)額(e)(e)(e)規模(mo)為(wei)(wei)(wei)13.3%～83.3%，均勻(yun)合(he)(he)(he)(he)格(ge)(ge)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)份(fen)(fen)(fen)(fen)額(e)(e)(e)為(wei)(wei)(wei)40.9%，均勻(yun)超(chao)(chao)支(zhi)(zhi)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)份(fen)(fen)(fen)(fen)額(e)(e)(e)為(wei)(wei)(wei)59.1%，其間重(zhong)度污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)份(fen)(fen)(fen)(fen)額(e)(e)(e)為(wei)(wei)(wei)11.6%，嚴(yan)峻污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)份(fen)(fen)(fen)(fen)額(e)(e)(e)為(wei)(wei)(wei)1.3%。超(chao)(chao)支(zhi)(zhi)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)中(zhong)以(yi)(yi)PM2.5和O3為(wei)(wei)(wei)首要(yao)污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)物(wu)的(de)(de)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)最多(duo)，別(bie)(bie)離占(zhan)超(chao)(chao)支(zhi)(zhi)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)的(de)(de)67.7%和17.5%。長三(san)角區域(yu)25個(ge)城(cheng)(cheng)(cheng)(cheng)市(shi)空(kong)氣(qi)(qi)(qi)質(zhi)(zhi)量(liang)合(he)(he)(he)(he)格(ge)(ge)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)份(fen)(fen)(fen)(fen)額(e)(e)(e)規模(mo)為(wei)(wei)(wei)43.3%～100%，均勻(yun)合(he)(he)(he)(he)格(ge)(ge)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)份(fen)(fen)(fen)(fen)額(e)(e)(e)為(wei)(wei)(wei)78.4%，均勻(yun)超(chao)(chao)支(zhi)(zhi)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)份(fen)(fen)(fen)(fen)額(e)(e)(e)為(wei)(wei)(wei)21.6%，其間重(zhong)度污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)份(fen)(fen)(fen)(fen)額(e)(e)(e)為(wei)(wei)(wei)0.3%，無(wu)嚴(yan)峻污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)。超(chao)(chao)支(zhi)(zhi)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)中(zhong)以(yi)(yi)O3為(wei)(wei)(wei)首要(yao)污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)物(wu)的(de)(de)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)最多(duo)，占(zhan)超(chao)(chao)支(zhi)(zhi)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)的(de)(de)75.8%，其次是PM2.5，占(zhan)超(chao)(chao)支(zhi)(zhi)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)的(de)(de)23.0%。珠三(san)角區域(yu)9個(ge)城(cheng)(cheng)(cheng)(cheng)市(shi)空(kong)氣(qi)(qi)(qi)質(zhi)(zhi)量(liang)合(he)(he)(he)(he)格(ge)(ge)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)份(fen)(fen)(fen)(fen)額(e)(e)(e)規模(mo)為(wei)(wei)(wei)46.7%～93.3%，均勻(yun)合(he)(he)(he)(he)格(ge)(ge)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)份(fen)(fen)(fen)(fen)額(e)(e)(e)為(wei)(wei)(wei)66.0%，均勻(yun)超(chao)(chao)支(zhi)(zhi)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)份(fen)(fen)(fen)(fen)額(e)(e)(e)為(wei)(wei)(wei)34.0%，其間重(zhong)度污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)份(fen)(fen)(fen)(fen)額(e)(e)(e)為(wei)(wei)(wei)1.5%，無(wu)嚴(yan)峻污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)。超(chao)(chao)支(zhi)(zhi)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)以(yi)(yi)O3為(wei)(wei)(wei)首要(yao)污(wu)(wu)(wu)(wu)(wu)染(ran)(ran)(ran)物(wu)的(de)(de)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)最多(duo)，占(zhan)超(chao)(chao)支(zhi)(zhi)天(tian)(tian)(tian)(tian)數(shu)(shu)(shu)(shu)(shu)(shu)的(de)(de)98.9%；其次是PM2.5，占(zhan)1.1%。

成果(guo)顯現，2013年第(di)三季度，74個(ge)(ge)(ge)城(cheng)市(shi)(shi)合(he)(he)(he)格(ge)天(tian)數(shu)(shu)(shu)份(fen)(fen)額(e)(e)規模(mo)為(wei)15.2%～100.0%，均(jun)勻(yun)合(he)(he)(he)格(ge)天(tian)數(shu)(shu)(shu)份(fen)(fen)額(e)(e)為(wei)68.9%，與(yu)上(shang)季度比較(jiao)(jiao)進步6.4個(ge)(ge)(ge)百分點。均(jun)勻(yun)超支天(tian)數(shu)(shu)(shu)份(fen)(fen)額(e)(e)為(wei)31.1%，其(qi)(qi)間(jian)輕度污(wu)(wu)染(ran)占22.7%，中度污(wu)(wu)染(ran)占6.3%，重度污(wu)(wu)染(ran)占2.0%，嚴(yan)峻污(wu)(wu)染(ran)占0.1%，與(yu)上(shang)季度比較(jiao)(jiao)重度及以(yi)上(shang)污(wu)(wu)染(ran)天(tian)數(shu)(shu)(shu)份(fen)(fen)額(e)(e)降低1.1個(ge)(ge)(ge)百分點。超支天(tian)數(shu)(shu)(shu)中以(yi)O3和(he)(he)PM2.5為(wei)首要污(wu)(wu)染(ran)物的(de)(de)天(tian)數(shu)(shu)(shu)較(jiao)(jiao)多，別離占超支天(tian)數(shu)(shu)(shu)的(de)(de)65.2%和(he)(he)28.1%。海(hai)(hai)口(kou)(kou)、拉(la)薩、銀(yin)川和(he)(he)福州(zhou)(zhou)4個(ge)(ge)(ge)城(cheng)市(shi)(shi)的(de)(de)合(he)(he)(he)格(ge)天(tian)數(shu)(shu)(shu)份(fen)(fen)額(e)(e)達100%，70個(ge)(ge)(ge)城(cheng)市(shi)(shi)呈現污(wu)(wu)染(ran)氣(qi)(qi)候(hou)，其(qi)(qi)間(jian)昆明、哈爾濱、貴陽等(deng)25個(ge)(ge)(ge)城(cheng)市(shi)(shi)合(he)(he)(he)格(ge)天(tian)數(shu)(shu)(shu)份(fen)(fen)額(e)(e)在80%以(yi)上(shang)，淮安、肇慶(qing)、沈陽等(deng)30個(ge)(ge)(ge)城(cheng)市(shi)(shi)合(he)(he)(he)格(ge)天(tian)數(shu)(shu)(shu)份(fen)(fen)額(e)(e)規模(mo)為(wei)50%～80%，15個(ge)(ge)(ge)城(cheng)市(shi)(shi)合(he)(he)(he)格(ge)天(tian)數(shu)(shu)(shu)份(fen)(fen)額(e)(e)缺乏50%。依(yi)照城(cheng)市(shi)(shi)環境空氣(qi)(qi)質量(liang)歸納(na)指數(shu)(shu)(shu)評估，第(di)三季度空氣(qi)(qi)質量(liang)相對(dui)較(jiao)(jiao)差的(de)(de)前(qian)10位城(cheng)市(shi)(shi)別離是邢(xing)臺(tai)、石家莊、唐山(shan)、邯鄲、濟(ji)南、衡水、天(tian)津、保定(ding)、鄭(zheng)州(zhou)(zhou)和(he)(he)廊坊；空氣(qi)(qi)質量(liang)相對(dui)較(jiao)(jiao)好(hao)的(de)(de)前(qian)10位城(cheng)市(shi)(shi)是海(hai)(hai)口(kou)(kou)、舟山(shan)、珠海(hai)(hai)、福州(zhou)(zhou)、拉(la)薩、惠州(zhou)(zhou)、臺(tai)州(zhou)(zhou)、銀(yin)川、麗水和(he)(he)貴陽，其(qi)(qi)間(jian)，臺(tai)州(zhou)(zhou)、銀(yin)川、麗水和(he)(he)貴陽空氣(qi)(qi)質量(liang)較(jiao)(jiao)上(shang)季度有顯著改進，海(hai)(hai)口(kou)(kou)、舟山(shan)、珠海(hai)(hai)、惠州(zhou)(zhou)、拉(la)薩、福州(zhou)(zhou)等(deng)空氣(qi)(qi)質量(liang)保持(chi)穩(wen)定(ding)。

京津(jin)冀區域13個城市空氣(qi)質量合格(ge)天(tian)(tian)數(shu)(shu)(shu)份(fen)額規(gui)模為(wei)(wei)16.3%～71.7%，均勻為(wei)(wei)37.5%，均勻超支天(tian)(tian)數(shu)(shu)(shu)份(fen)額為(wei)(wei)62.5%，其間重度(du)污(wu)染天(tian)(tian)數(shu)(shu)(shu)份(fen)額為(wei)(wei)5.9%，嚴峻污(wu)染天(tian)(tian)數(shu)(shu)(shu)份(fen)額為(wei)(wei)0.4%。超支天(tian)(tian)數(shu)(shu)(shu)中以PM2.5和O3為(wei)(wei)首要污(wu)染物的(de)天(tian)(tian)數(shu)(shu)(shu)最多，別離占超支天(tian)(tian)數(shu)(shu)(shu)的(de)52.2%和38.0%。與第二(er)季度(du)比(bi)較，均勻合格(ge)天(tian)(tian)數(shu)(shu)(shu)份(fen)額由33.8%進步到37.5%，進步了3.7個百分點。

長三角區域25個(ge)城市空氣質量合格天(tian)數(shu)(shu)份(fen)額規模為(wei)(wei)(wei)(wei)46.2%～91.3%，均勻為(wei)(wei)(wei)(wei)73.5%，均勻超(chao)(chao)支天(tian)數(shu)(shu)份(fen)額為(wei)(wei)(wei)(wei)26.5%，其間(jian)重度(du)污染份(fen)額為(wei)(wei)(wei)(wei)1.3%，無(wu)嚴峻污染天(tian)數(shu)(shu)。超(chao)(chao)支天(tian)數(shu)(shu)中以O3為(wei)(wei)(wei)(wei)首要污染物的天(tian)數(shu)(shu)最多，占超(chao)(chao)支天(tian)數(shu)(shu)的92.1%，其次(ci)是PM2.5，占超(chao)(chao)支天(tian)數(shu)(shu)的7.8%。與(yu)上季(ji)度(du)比較，均勻合格天(tian)數(shu)(shu)份(fen)額由(you)63.1%上升到73.5%，進步了10.4個(ge)百分(fen)點(dian)。

珠三角區域9個(ge)城市空氣(qi)質量合(he)格(ge)天(tian)(tian)數(shu)份額規模為(wei)(wei)60.9%～92.4%，均(jun)勻為(wei)(wei)77.6%，均(jun)勻超支(zhi)天(tian)(tian)數(shu)份額為(wei)(wei)22.4%，其(qi)間(jian)重度(du)污(wu)染份額為(wei)(wei)1.3%，無(wu)嚴峻污(wu)染天(tian)(tian)數(shu)。超支(zhi)天(tian)(tian)數(shu)以O3為(wei)(wei)首要(yao)污(wu)染物的(de)天(tian)(tian)數(shu)最多，占超支(zhi)天(tian)(tian)數(shu)的(de)99.5%；其(qi)次是(shi)PM2.5，占0.5%。與上季度(du)比較，均(jun)勻合(he)格(ge)天(tian)(tian)數(shu)份額由(you)86.3%降(jiang)低到77.6%，降(jiang)低了8.7個(ge)百分點。

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