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ȾؽӴ(jin)OVOCsھӍ: ڸB(ti)h(hun)TĹͬŬ£wȾȳm(x)҇Ⱦιȡ÷eOЧȾ}_ʼ@F(xin)ĿǰȫȳLڅƽÿ1/҇rڿ՚|(zh)ձ(xing)՚Ⱦ͵rȲuɞHPM2.5Ӱ푃(yu)씵(sh)ʵҪء Ⱦ}@ ԭʽO3ڳسʵ{(ln)ɫĚwB(ti)һvҪֲƽӺ͌@ɂ(g)ͬČϣγɵęC(j)ͬɵӰҲeƽλxر10ǧ50ǧĸ߶(dng)е̲ܵ⾀r(sh)һӕֽԭԭӵIJ(wn)c܇ķӰl(f)(yng)cⷴ(yng)ˮcⷴ(yng)ɳ֪̫ꖹдڌк⾀һrġo(h)㡱͡o(h)֡ƽеijЌк⾀ӱƉ(yn)Ӱ푴h(hun) ӳƽӳγəC(j)ָͬӽһӴҲǴӡڌУŷŵĵǼ鿂Nһ̼Ⱦ(jng)⻯W(xu)(yng)ڵ͌ӴЮa(chn)ȾM(jn)һl(f)й⻯W(xu)ĶȾһЩ՚Ⱦļg(sh)O(sh)͵xwҲa(chn)һija(chn)ŷŵSI(y)İl(f)չӵIJ(qing)ڌ܉ɳ|(zh)ŷԽԽĶ(do)ӳh(hun)wӰԽԽ ȫ՚|(zh)m(x)Ⱦ}@62B(ti)h(hun)2019ЇB(ti)h(hun)r(bo)@ʾ2019꣬ȫ337(g)30ijг(bio)оLDž^(q)ȾȞͻ2019ȫԳҪȾij(bio)씵(sh)ռ(bio)씵(sh)41.8%Hռ45%PM2.5 (j)P(gun)(sh)(j)Կȫ_(d)(bio)б½ѽ(jng)201584%½201865.4%坍՚İl(f)Ĉ(bo)桶2020ЇЇȾM(jn)̡@ʾ2019՚|(zh)_(d)(bio)ͬ36(g)157(g)_(d)(bio)ռ46%PM2.5ƽˮƽδҊȫȾ@ ڴr҇ӏ(qing)Ⱦѽ(jng)ӵʮ塱ȾΌ(xing)Ҏ(gu)Уeᘌă(xing)ǰwVOCsO(sh)Ӌ(j)pĿ(bio)6B(ti)h(hun)ӡl(f)ˡ2020]l(f)ЙC(j)(jin)ҪļVOCs(jin)ЄӷҪλA{(ln)챣l(wi)(zhn)P(gun)IeЇԺԺʿR˱Ҳڲǰʾʮ塯gҪҕͼ(x)wPM2.5ąf(xi)ͬM(jn)һȡpŴʩm(x)PM2.5ȵͬr(sh)ƳȾڅ Ⱦ˾ӭh(hun)Ӱ зdz(qing)Чȵ300600⾀3000Ҳ?yn)ď?qing)ɏ(qing)Ҵ̼C(j)wĤMwϵy(tng)l(f)ˮ[Ȳ׃ʹ˵⣬¶һȵijh(hun)µֲ~Ƭں̵ܶĕr(sh)g(ni)͕F(xin)c(din)ʠ~ɫϵ|(zh)ҲƉʹɫzϵϻm(x)خa(chn)՚еijӣچλr(sh)g(ni)Įa(chn)ڻڳķֽ˾ӭh(hun)кܴӰ о|180/׳2Сr(sh)˵ķλλ͵һλF(xin)½_(d)300/וr(sh)80%ϵ˸еۺͱĤ̼ڳϺװYpKĩ(x)֧ƤwëĶϺķLڽ|һȵijl(f)ϺȾ_(d)4000/וr(sh)̕r(sh)g|ʹ˳F(xin)̼^۵ȰY ڳΣ@҇ڡh(hun)՚|(zh)(bio)(zhn)҃(ni)՚|(zh)(bio)(zhn)Ҏ(gu)վo˳ֵl(wi)MҎ(gu)Bm(x)8Сr(sh)h(hun)гĝȲܳ^200/2015EPA(bio)(zhn)150/140/ ܼ(ji)Ӱ^ļ^ ̫ݗӰ푣 ͓]l(f)ЙC(j)Ĺ⻯W(xu)(yng)ӄ(do)ļ^ߡһ쮔(dng)Տ(qing)(qing)һijߡڱȴеļȳ^200/rrҊ ʹǵ͝ȳС100/ףҲ܌wһӰl(f)JAMA Internal MedicineϵһƪՓУ89λcM(jn)о@Щ(sh)(yn)ˆT֕r(sh)g҃(ni)ɿصĭh(hun)҃(ni)׃s2.8/ס38.8/(yng)׃s8.6/ס95.8/о^ͨ^O(jin)yԑ(yng)(bio)־}Ӳ(bio)־揈Լβ(yn)C(bio)ӛ׃M(jn)Փ(sh)(yn)Y(ji)@ʾ24Сr(sh)ij20/ו(do)ѪС(bio)ӛpx36.3%揈2.8%Һ31%܃(ni)¶20/Ɍ(do)Ѫ{Px61.1%Һ126.2%@fʹĿǰ(bio)(zhn)ֵijҲӰwѪܽ ˌw。{Ӱ錦ӴзdzҪ֮һ܉ֱӻgӵcеĴ⻯W(xu)^ԴM(jn)^̣ĶgӵشȾ߀ԴM(jn)(x)wɺɚzwȾ Јg ߝȳҪF(xin)ڹՏ(qing)ҵh(hun)ڹՏ(qing)ҕr(sh)(yng)Mpm(dng)p҃(ni)ͨL(fng)QΔ(sh)҃(ni)ȱɳ̫ꖹ⣬om(x)҃(ni)ijһ㶼50%ȳ(bio)r(sh)Ⱥwr(sh)Ҫһķo(h)ʩҪM(jn)呟һJ(rn)cͯȺ@ЩȺ^ȾēpҲңͯ̎Ll(f)AЩpܕdz־ԵĻDzġ mȻpٳ^ߕr(sh)εđDZΣֱӷ҃(ni)kO(sh)Nӣ҃(ni)ijȾЕr(sh)?x)ߡһNVVЧĚwɚ缚(x)ѿȣƉU߀ȥߚr(nng)ˎϴƷĶSߙC(j)C(j)沿C(j)ϴˮ̎báЬC(j)՚Ⱦór(nng)ͬr(sh)Ҳŷһʣij⣬Sø߉o늳mӡC(j)(f)ӡC(j)Ҳڹr(sh)x՚a(chn)Ⱦ Դӡ(f)ӡO(sh)@ЩO(sh)\(yn)^ጷŵw]l(f)ЙC(j)ѳɞ҃(ni)՚ȾҪԴ߈D|(zh)ӡ(f)ӡO(sh)īwڅ׃С@ʹw뷽ʽM(jn)weڷݶTl(f)C(j)wpӡC(j)(f)ӡC(j)õļ^ĵķʽa(chn)߉o̼߉늺ɕx՚еa(chn) ӡC(j)͏(f)ӡC(j)ҲጷVOCs(j)۹201702ڰl(f)ġ(f)ӡ҃(ni)Σo(h)ʩоJݡһĽBӡ^δõЧõ̼wM(jn)҃(ni)՚⣬γ҃(ni)wȾڳď(qing)VOCs֮g܉a(chn)W(xu)(yng)mȻW(xu)(yng)һ̶Ͻͳĝdzc͟N(jng)^һϵеɻ(yng)a(chn)ȩͪuȵͷĻ(yng)ĸwɢl(f)̼ԚwڴӡC(j)͏(f)ӡC(j)a(chn)ķNУױ^Ҽױc(yng)a(chn)ԸĶwȾwɂҳcVOCs(yng)a(chn)ij(x)w˥p(yn)Ӱ҃(ni)՚|(zh)ˣ҃(ni)W(xu)Ⱦֵ˂ҕ mȻһNԚwֽ⣬@һ^ஔ(dng)Сr(sh)Ӌ(j)Чijȥֽֽ̿ⷨⷨȷ^̕r(sh)g(ni)ֽȻ̿Լֽֽⷨⷨзֽܺĵ͵ă(yu)г¾иЧֽijֽɞ(ni)ƌW(xu)оğc(din)}ȾȫԆ}Wձڳ^γϵFٺiĴֽwϵ(ni)SЈF(tun)(du)аl(f)ЧֽwϵԶiԼ̓r(ji)B(ti)SȾļӄԼ˂J(rn)Rҕ̶M(jn)һЈόڸƵijֶκP(gun)o(h)bȻӣͷo(h)a(chn)ƷоЈg ЇԺԺʿ_BP(gun)оȡЧƴʩA(y)Ӌ(j)20152050gȫȌ20%25%2100ꌢ40%60%ӏ(qing)Ϳ҃(ni)ЧƣeO_l(f)гco(h)ܵͭh(hun)a(chn)ƷI(y)(w)ģʽڱo(h)B(ti)h(hun)O(sh)B(ti)оҪx |