根據環(huan)境(jing)(jing)保(bao)護部資(zi)料顯示,海口市環(huan)境(jing)(jing)空氣質(zhi)量(liang)在全國74個(ge)考核城(cheng)市中(zhong)連續(xu)3年排名第(di)一,優質(zhi)的環(huan)境(jing)(jing)質(zhi)量(liang)是形(xing)成"藍天白(bai)云"美景的重(zhong)要因(yin)素之一。海口市生(sheng)態環(huan)保(bao)局有(you)關負(fu)責人介紹,2018年海口扎(zha)實(shi)推(tui)進建筑工地(di)和道路(lu)揚(yang)塵(chen)污染(ran)防(fang)治(zhi)(zhi)工作、嚴(yan)格控制移動源污染(ran),通過開展工業企業大氣污染(ran)治(zhi)(zhi)理、推(tui)動餐飲(yin)油煙治(zhi)(zhi)理、積極(ji)推(tui)廣新能源、聯(lian)防(fang)聯(lian)控合(he)力治(zhi)(zhi)污等多項舉措(cuo),堅決打好藍天保(bao)衛戰(zhan)。
據拉薩市環保局監測數(shu)據顯示,2017年拉薩市空(kong)氣(qi)質(zhi)量(liang)為優的天數(shu)達(da)116天、空(kong)氣(qi)質(zhi)量(liang)為良(liang)的天數(shu)達(da)245天,優良(liang)率達(da)98.9%。拉薩被譽(yu)為“日光城(cheng)”,也是中國(guo)首(shou)府(fu)城(cheng)市中空(kong)氣(qi)最潔凈的地方。
據舟山(shan)(shan)(shan)市環保局(ju)統(tong)計,舟山(shan)(shan)(shan)市生態環境(jing)質量(liang)(liang)持續保持全國(guo)前列,2017年(nian)舟山(shan)(shan)(shan)市區環境(jing)空氣質量(liang)(liang)優(you)良(liang)率為92.1%,PM2.5濃度平均為每(mei)立(li)方(fang)米(mi)25微克,縣級以上集中式飲用水(shui)水(shui)源地水(shui)質達標率100%。舟山(shan)(shan)(shan)市氣象局(ju)公布了市內5個(ge)地方(fang)2017年(nian)度的負(fu)氧離子(zi)濃度監測(ce)報告,結果顯示(shi)舟山(shan)(shan)(shan)的空氣中負(fu)氧離子(zi)含量(liang)(liang)較高(gao),對身(shen)體健康很有利。
根據廈門(men)市環保(bao)局統計(ji),2017年廈門(men)環境空氣(qi)質量綜合指數(shu)為3.37,較2016年上升(sheng)0.08,在全國74個(ge)重(zhong)點城市中排(pai)名第四;空氣(qi)質量優良(liang)(liang)率達99.18%,優級率為52.33%,與(yu)2016年相比分別(bie)上升(sheng)0.3個(ge)百分點和(he)下降(jiang)1.5個(ge)百分點。其(qi)中,優良(liang)(liang)率在全國74個(ge)重(zhong)點城市和(he)全省9個(ge)設(she)區(qu)市中均排(pai)名第一(yi)。
根據福州市(shi)環保(bao)局(ju)統計,2017年(nian)福州市(shi)城(cheng)區(qu)環境(jing)空(kong)(kong)氣達(da)標天(tian)數(shu)349天(tian),達(da)標率95.5%(全年(nian)有效(xiao)監測天(tian)數(shu)364天(tian))。2017年(nian),福州市(shi)空(kong)(kong)氣質量綜(zong)合指(zhi)數(shu)3.42,按照綜(zong)合指(zhi)數(shu)評價,在環保(bao)部發布(bu)的74個(ge)重(zhong)點城(cheng)市(shi)中排名第五。福州市(shi)城(cheng)區(qu)環境(jing)空(kong)(kong)氣質量總體達(da)到二級標準。
根據(ju)惠(hui)(hui)(hui)州市環保局統計(ji),2017年(nian)惠(hui)(hui)(hui)州市各(ge)縣(xian)(xian) (區(qu)(qu)(qu))達標天數(shu)比例為89.1%~98.3%,綜合(he)質(zhi)量指數(shu)范圍在3.01~3.59之(zhi)間。主要污染物PM2.5的(de)(de)濃度(du)在24~31微克/立方米之(zhi)間,惠(hui)(hui)(hui)東(dong)縣(xian)(xian)最(zui)高,龍門縣(xian)(xian)最(zui)低;PM10的(de)(de)濃度(du)在39~57微克/立方米之(zhi)間,惠(hui)(hui)(hui)東(dong)縣(xian)(xian)最(zui)高,博(bo)羅(luo)縣(xian)(xian)最(zui)低。根據(ju)統計(ji)數(shu)據(ju),2017年(nian)1~12月,空氣質(zhi)量較好(hao)縣(xian)(xian)區(qu)(qu)(qu)排名依(yi)次為龍門縣(xian)(xian)、大亞灣(wan)區(qu)(qu)(qu)、博(bo)羅(luo)縣(xian)(xian)、惠(hui)(hui)(hui)陽區(qu)(qu)(qu)、惠(hui)(hui)(hui)東(dong)縣(xian)(xian)、仲愷區(qu)(qu)(qu)、惠(hui)(hui)(hui)城區(qu)(qu)(qu)。
根據深(shen)圳市(shi)(shi)人居環境委(wei)員會(hui)資(zi)料顯示,2017年深(shen)圳全(quan)(quan)市(shi)(shi)環境質(zhi)量總體保持(chi)良好水平(ping)。空氣質(zhi)量綜(zong)合指(zhi)數(shu)在全(quan)(quan)國(guo)(guo)74個(ge)重點城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)中(zhong)(zhong)排名第七。全(quan)(quan)市(shi)(shi)環境空氣質(zhi)量指(zhi)數(shu)(AQI)達(da)到國(guo)(guo)家(jia)一(yi)級(優)和(he)二級(良)的天(tian)數(shu)共343天(tian),占全(quan)(quan)年監測有(you)(you)效天(tian)數(shu)(365天(tian))的94.0%。深(shen)圳是(shi)一(yi)座生態(tai)(tai)園林城(cheng)(cheng)(cheng)(cheng)市(shi)(shi),土地(di)面(mian)積(ji)1997平(ping)方公(gong)里,全(quan)(quan)市(shi)(shi)總面(mian)積(ji)近(jin)1/2的土地(di)劃(hua)入“基(ji)本生態(tai)(tai)控(kong)制(zhi)線”范圍,全(quan)(quan)市(shi)(shi)建成(cheng)區(qu)綠化覆蓋率45.04%,曾(ceng)被國(guo)(guo)際有(you)(you)關組織和(he)中(zhong)(zhong)國(guo)(guo)政府評為“國(guo)(guo)際花園城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)”、“環境保護(hu)‘全(quan)(quan)球(qiu)500佳’”、“國(guo)(guo)家(jia)園林城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)”、“全(quan)(quan)國(guo)(guo)文明城(cheng)(cheng)(cheng)(cheng)市(shi)(shi)”等,并榮獲“中(zhong)(zhong)國(guo)(guo)保護(hu)臭氧(yang)層貢獻獎特別金獎”。
根據麗(li)水市(shi)環(huan)境保護局資料顯示(shi),2017年,麗(li)水市(shi)9個縣(xian)(市(shi)、區)的城市(shi)空(kong)(kong)(kong)氣(qi)(qi)(qi)質(zhi)(zhi)(zhi)量(liang)均達到(dao)二級標(biao)準。9個縣(xian)(市(shi)、區)環(huan)境空(kong)(kong)(kong)氣(qi)(qi)(qi)質(zhi)(zhi)(zhi)量(liang)綜合指(zhi)數在2.59-3.58之間,總(zong)體較(jiao)上(shang)年度(du)略有上(shang)升,空(kong)(kong)(kong)氣(qi)(qi)(qi)質(zhi)(zhi)(zhi)量(liang)基本穩定。全市(shi)按環(huan)境空(kong)(kong)(kong)氣(qi)(qi)(qi)質(zhi)(zhi)(zhi)量(liang)綜合指(zhi)數排序依(yi)次為:龍泉市(shi)、慶元縣(xian)、云和(he)縣(xian)、遂昌縣(xian)、青(qing)田縣(xian)、景(jing)寧(ning)縣(xian)、縉云縣(xian)、麗(li)水市(shi)區、松陽縣(xian)。市(shi)區空(kong)(kong)(kong)氣(qi)(qi)(qi)優(you)良天(tian)數達340天(tian),空(kong)(kong)(kong)氣(qi)(qi)(qi)質(zhi)(zhi)(zhi)量(liang)指(zhi)數(AQI)優(you)良率(lv)為93.2%。環(huan)境空(kong)(kong)(kong)氣(qi)(qi)(qi)質(zhi)(zhi)(zhi)量(liang)綜合指(zhi)數為3.58,在全國74個空(kong)(kong)(kong)氣(qi)(qi)(qi)質(zhi)(zhi)(zhi)量(liang)排名城市(shi)中位居第8。
根據貴(gui)陽市(shi)環(huan)境保(bao)護局資料顯示,2017年貴(gui)陽市(shi)環(huan)境空(kong)氣(qi)(qi)質量(liang)優良率95.1%,綜合指(zhi)數3.61,貴(gui)陽市(shi)環(huan)境空(kong)氣(qi)(qi)質量(liang)優良天數為347天,環(huan)境空(kong)氣(qi)(qi)質量(liang)首(shou)次(ci)達到國家二級標準,在全國74個重點(dian)城市(shi)排名第9位。
根(gen)據珠海市(shi)環保(bao)局資料顯示(shi),2017年珠海市(shi)全年空(kong)氣質(zhi)量優良(liang)天數為322天,全年的平(ping)均(jun)優良(liang)天數比例為88.2%,PM2.5平(ping)均(jun)濃(nong)度(du)(du)30微克/立方米,空(kong)氣質(zhi)量六項污染物濃(nong)度(du)(du)連(lian)續四年保(bao)持全面(mian)達標。
昆(kun)明、臺州、張家口、中山、黃山
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