入围冬奥候选 北京2022空气达标
<p><span word="Now">Now</span> <span word="that">that</span> <span word="Beijing">Beijing</span> <span word="has">has</span> <span word="become">become</span> <span word="one">one</span> <span word="of">of</span> <span word="three">three</span> <span word="finalists">finalists</span> <span word="in">in</span> <span word="the">the</span> <span word="race">race</span> <span word="for">for</span> <span word="the">the</span> 2022 <span word="Winter">Winter</span> <span word="Olympics">Olympics</span>, <span word="the">the</span> <span word="city">city</span> <span word="has">has</span> <span word="once">once</span> <span word="again">again</span> <span word="reiterated">reiterated</span> <span word="its">its</span> <span word="fight">fight</span> <span word="against">against</span> <span word="air">air</span> <span word="pollution">pollution</span>.</p><p>入围2022年冬奥会三个候选城市后，北京再次重申将对大气污染进行治理。</p><p><span word="Fang">Fang</span> <span word="Li">Li</span>, <span word="vice">vice</span> <span word="head">head</span> <span word="of">of</span> <span word="the">the</span> <span word="Beijing">Beijing</span> <span word="Municipal">Municipal</span> <span word="Environmental">Environmental</span> <span word="Protection">Protection</span> <span word="Bureau">Bureau</span>, <span word="said">said</span> <span word="that">that</span> <span word="Beijing">Beijing</span> <span word="has">has</span> <span word="adopted">adopted</span> <span word="legally">legally</span> <span word="binding">binding</span> <span word="regulations">regulations</span> <span word="for">for</span> <span word="reducing">reducing</span> <span word="air">air</span> <span word="pollution">pollution</span>, <span word="and">and</span> <span word="that">that</span> <span word="the">the</span> <span word="city">city</span> <span word="will">will</span> <span word="meet">meet</span> <span word="official">official</span> <span word="standards">standards</span> <span word="for">for</span> <span word="air">air</span> <span word="quality">quality</span> <span word="by">by</span> 2022.</p><p>北京市环保局副局长方力表示，北京已经通过了大气污染条例，空气质量在2022年前可达标。</p><p><span word="Reducing">Reducing</span> <span word="the">the</span> <span word="concentration">concentration</span> <span word="of">of</span> <span word="PM">PM</span>2.5, <span word="which">which</span> <span word="is">is</span> <span word="particulate">particulate</span> <span word="matter">matter</span> <span word="with">with</span> <span word="a">a</span> <span word="diameter">diameter</span> <span word="of">of</span> 2.5 <span word="microns">microns</span> <span word="or">or</span> <span word="smaller">smaller</span>, <span word="has">has</span> <span word="become">become</span> <span word="a">a</span> <span word="target">target</span> <span word="of">of</span> <span word="the">the</span> <span word="Beijing">Beijing</span> <span word="municipal">municipal</span> <span word="government">government</span>, <span word="Fang">Fang</span> <span word="said">said</span>.</p><p>方力指出，降低<span word="PM">PM</span>2.5（直径小于等于 2.5 微米的颗粒物）浓度已成为北京市政府的工作目标之一。</p><p><span word="Beijing">Beijing</span>'<span word="s">s</span> <span word="average">average</span> <span word="PM">PM</span>2.5 <span word="level">level</span> <span word="in">in</span> 2013 <span word="reached">reached</span> 89.5 <span word="micrograms">micrograms</span> <span word="per">per</span> <span word="cubic">cubic</span> <span word="meter">meter</span>, <span word="far">far</span> <span word="exceeding">exceeding</span> <span word="the">the</span> 35-<span word="microgram">microgram</span> <span word="national">national</span> <span word="standard">standard</span>. <span word="The">The</span> <span word="capital">capital</span> <span word="city">city</span> <span word="has">has</span> <span word="pledged">pledged</span> <span word="to">to</span> <span word="reduce">reduce</span> <span word="this">this</span> <span word="figure">figure</span> <span word="to">to</span> 60 <span word="micrograms">micrograms</span> <span word="per">per</span> <span word="cubic">cubic</span> <span word="meter">meter</span> <span word="by">by</span> 2017.</p><p>北京2013年<span word="PM">PM</span>2.5年均浓度达到89.5微克每立方米，远远超过35微克每立方米的国家标准。北京承诺在2017年将这一数字降低到60微克每立方米。</p><p><span word="The">The</span> <span word="People">People</span>'<span word="s">s</span> <span word="Daily">Daily</span> <span word="said">said</span> <span word="the">the</span> <span word="city">city</span> <span word="will">will</span> <span word="allocate">allocate</span> <span word="nearly">nearly</span> 50 <span word="billion">billion</span> <span word="yuan">yuan</span> ($8.06 <span word="billion">billion</span>) <span word="to">to</span> <span word="the">the</span> <span word="battle">battle</span> <span word="against">against</span> <span word="air">air</span> <span word="pollution">pollution</span> <span word="in">in</span> <span word="the">the</span> <span word="next">next</span> <span word="five">five</span> <span word="years">years</span>.</p>
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