2014年(nian)(nian)(nian)對環境(jing)空氣(qi)(qi)中主要指標(biao)進(jin)行了監測與評價，統計結果顯(xian)示，市區環境(jing)空氣(qi)(qi)質量優良(liang)天(tian)(tian)(tian)(tian)數為262天(tian)(tian)(tian)(tian)，優良(liang)率(lv)為71.8%，其中一級(ji)(ji)(ji)(優)14天(tian)(tian)(tian)(tian)、二(er)級(ji)(ji)(ji)(良(liang))248天(tian)(tian)(tian)(tian)、三級(ji)(ji)(ji)(輕度污(wu)(wu)染(ran)(ran))79天(tian)(tian)(tian)(tian)、四級(ji)(ji)(ji)(中度污(wu)(wu)染(ran)(ran))15天(tian)(tian)(tian)(tian)、五(wu)級(ji)(ji)(ji)(重度污(wu)(wu)染(ran)(ran))9天(tian)(tian)(tian)(tian)，全年(nian)(nian)(nian)未出(chu)現六(liu)級(ji)(ji)(ji)(嚴重污(wu)(wu)染(ran)(ran))天(tian)(tian)(tian)(tian)氣(qi)(qi)。與去年(nian)(nian)(nian)同期相比，重污(wu)(wu)染(ran)(ran)天(tian)(tian)(tian)(tian)數大幅減(jian)(jian)少，從2013年(nian)(nian)(nian)的23天(tian)(tian)(tian)(tian)減(jian)(jian)少到2014年(nian)(nian)(nian)的9天(tian)(tian)(tian)(tian);重污(wu)(wu)染(ran)(ran)峰值(日均值AQI)明顯(xian)降(jiang)低，從2013年(nian)(nian)(nian)的308降(jiang)低到2014年(nian)(nian)(nian)的263。

一、市區空氣(qi)質(zhi)量狀況

市(shi)區(qu)空氣中主要指標值依(yi)次是：PM2.5年(nian)(nian)均值59微(wei)(wei)克/立方(fang)米、PM10年(nian)(nian)均值107微(wei)(wei)克/立方(fang)米、二氧(yang)(yang)化硫年(nian)(nian)均值37微(wei)(wei)克/立方(fang)米、二氧(yang)(yang)化氮(dan)(dan)年(nian)(nian)均值43微(wei)(wei)克/立方(fang)米、臭氧(yang)(yang)8小(xiao)時濃度(du)(du)均值在32～224微(wei)(wei)克/立方(fang)米之間(jian)。與去年(nian)(nian)同期相比，PM2.5降低(di)10.6%，超額完成市(shi)政府確定的(de)改善(shan)6%的(de)年(nian)(nian)度(du)(du)目(mu)標;PM10濃度(du)(du)持平，顆粒物污染加重(zhong)的(de)趨(qu)勢得到初(chu)步遏制;二氧(yang)(yang)化硫降低(di)31.5%，改善(shan)幅度(du)(du)創歷年(nian)(nian)最好水平;二氧(yang)(yang)化氮(dan)(dan)濃度(du)(du)升高7.5%;臭氧(yang)(yang)濃度(du)(du)有所上升。

從分轄區(qu)(qu)情況來看，PM2.5年均值由低到(dao)高依次為(wei)：市(shi)南區(qu)(qu)52微(wei)克(ke)(ke)(ke)/立(li)方米、市(shi)北區(qu)(qu)54微(wei)克(ke)(ke)(ke)/立(li)方米、嶗山區(qu)(qu)58微(wei)克(ke)(ke)(ke)/立(li)方米、城(cheng)陽(yang)(yang)區(qu)(qu)59微(wei)克(ke)(ke)(ke)/立(li)方米、李滄區(qu)(qu)60微(wei)克(ke)(ke)(ke)/立(li)方米、黃島區(qu)(qu)65微(wei)克(ke)(ke)(ke)/立(li)方米。各區(qu)(qu)PM2.5濃度同比(bi)均實現改善，改善率由高到(dao)低依次為(wei)：市(shi)北區(qu)(qu)21.7%、市(shi)南區(qu)(qu)16.1%、李滄區(qu)(qu)15.5%、黃島區(qu)(qu)12.2%、城(cheng)陽(yang)(yang)區(qu)(qu)7.8%、嶗山區(qu)(qu)1.7%。

從(cong)全省(sheng)情況來看(kan)，據山東省(sheng)環保廳發布的17城市(shi)(shi)大氣環境質量排名，我市(shi)(shi)PM2.5、PM10、二氧化硫(liu)、二氧化氮(dan)的年均濃度均遠(yuan)低于全省(sheng)平均數值(zhi)，“藍天白云，繁星閃爍”(能(neng)見度日均值(zhi)≥10公里、日累計(ji)時(shi)間超過16小時(shi))的天數居全省(sheng)前列。

二、四市環(huan)境空(kong)氣質量狀況(kuang)

即(ji)墨(mo)市(shi)(shi)(shi)(shi)(shi)(shi)、膠州(zhou)市(shi)(shi)(shi)(shi)(shi)(shi)、平度(du)(du)市(shi)(shi)(shi)(shi)(shi)(shi)、萊西(xi)市(shi)(shi)(shi)(shi)(shi)(shi)的年度(du)(du)空氣質量優良率范圍在(zai)(zai)61.8～73.2%之間，即(ji)墨(mo)市(shi)(shi)(shi)(shi)(shi)(shi)最(zui)高(gao)(gao)，萊西(xi)市(shi)(shi)(shi)(shi)(shi)(shi)最(zui)低(di)。PM2.5年均值(zhi)在(zai)(zai)51～61微克/立方米(mi)(mi)之間，平度(du)(du)市(shi)(shi)(shi)(shi)(shi)(shi)最(zui)低(di)，萊西(xi)市(shi)(shi)(shi)(shi)(shi)(shi)最(zui)高(gao)(gao);PM10年均值(zhi)在(zai)(zai)88～98微克/立方米(mi)(mi)之間，膠州(zhou)市(shi)(shi)(shi)(shi)(shi)(shi)最(zui)低(di)，萊西(xi)市(shi)(shi)(shi)(shi)(shi)(shi)最(zui)高(gao)(gao);二氧化硫年均值(zhi)在(zai)(zai)33～44微克/立方米(mi)(mi)之間，平度(du)(du)市(shi)(shi)(shi)(shi)(shi)(shi)最(zui)低(di)，即(ji)墨(mo)市(shi)(shi)(shi)(shi)(shi)(shi)最(zui)高(gao)(gao);二氧化氮年均值(zhi)在(zai)(zai)34～39微克/立方米(mi)(mi)之間，萊西(xi)市(shi)(shi)(shi)(shi)(shi)(shi)最(zui)低(di)，膠州(zhou)市(shi)(shi)(shi)(shi)(shi)(shi)最(zui)高(gao)(gao)。

2015年，我市(shi)將(jiang)繼(ji)續(xu)(xu)大(da)力推進能源(yuan)結構和產業布局調(diao)整;推進高污(wu)染(ran)燃料禁(jin)燃區(qu)建設，實施一(yi)批燃煤鍋爐廢(fei)氣高效(xiao)治理和有(you)機(ji)廢(fei)氣治理項(xiang)目(mu);強(qiang)化(hua)揚塵污(wu)染(ran)控制，開(kai)展(zhan)裸露土地綠化(hua);提升(sheng)機(ji)動(dong)車(che)污(wu)染(ran)防(fang)治水(shui)平，全面(mian)銷售(shou)國Ⅳ柴油，發展(zhan)新(xin)能源(yuan)汽(qi)車(che);全面(mian)落實新(xin)環保法(fa)，加大(da)環境違法(fa)行(xing)為懲(cheng)處力度;繼(ji)續(xu)(xu)實施環境空氣質量生(sheng)態補(bu)償，范圍(wei)從市(shi)區(qu)擴大(da)到各區(qu)市(shi)，按季(ji)度核算生(sheng)態補(bu)償結果，并向社(she)會通報;深入(ru)開(kai)展(zhan)環境違法(fa)行(xing)為有(you)獎舉報，加大(da)公開(kai)曝(pu)光力度，鼓勵公眾參與，強(qiang)化(hua)輿論監督。通過(guo)多措并舉，持續(xu)(xu)改善全市(shi)空氣質量。

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