B(ti)h(hun)VOCsȡSO2ɞ顰ʮ塱п՚|ָ
l(f)rg2021-03-02 08:38
ҕ҂֪2020ȫ՚|2019@ՈB(ti)h(hun)Լ“ʮ”՚|Ŀο]ǷӲԵָˁsǷµĴȾЄӋxx
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Ҫf2020“ʮ”չ֮¹ڷӰ푣ŷŏĿһ“”áҴȾιP(lin)ͨ^HͨõĿ՚|ģƌWu錦՚|ӰY@ʾ錦PM2.5Ӱ푞2/(yu)씵Ӱ푞2.2ٷc۳Ӱ푺ȫδ_˳PM2.5Ȟ35/2015½25.0%(yu)씵ʞ84.8%20153.6ٷcȻ~“ʮ”sָ
ڶP“ʮ”ָĿOá҂ȻԳPM2.5̓(yu)씵@ɂָPM2.5ȫеؼϳHָδ_˳УԭăɂָǶNOxF(xin)ڰѶQVOCsPM2.5(yu)씵NOxVOCsָټϻضȾ씵ஔ傀ָ
“ʮ”g҂ƿ՚|ȫЄӋஔڴȾεAЄӋPĿOʮŌȫԳַ(wn)M{m(x)ƭh(hun)|ĿwҪ҂]ȫؼϳеPM2.5ƽҪ½10%ஔδ_˳Ҫ½15%(yu)씵ʏ87%ߵ87.5%濴ֻ0.5ٷc۳Ӱ푺ஔڏ84.8%ߵ87.5%2.7ٷcָc“ʮ”Ҫwஔ
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Ŀǰ҇O3Ⱦ΄ݿ҇O3ȽwʾB(ti)O3pȾ2020ȫO3ȳα4.9%г^90%pȾȫ337ؼϳO3ÿСL2017137/ף2018139/2020138/ףַ(wn)Ψ2019Ϸ^(q)Ҫǰϡl(f)Bm(x)µĸɺߜ؟ȫO39ˣ@ǘO˚l۳Ժw҇O3ʾB(ti)c^(q)߅^(q)μƽԭc^(q)O3@ښWl(f)_Һ͵^(q)Ҳȇ^(q)߳25%~49%O3ѳɞHPM2.5Ӱ푿՚|ҪoһAδȾιµ(zhn)
O3uԭҪһO3ҪǰwNOxVOCsŷӸ߲¡2020γ҇ͺȾķNҪȾŷSO2һPM2.5ŷѽfNOxVOCsŷȻǧf@ǧfŷˮƽȾǡO3ȾǰwӸ߲£ھ߅Lǵc^(q)VOCsŷŵĮaI(y)߶ȼ11ʡռe13%ŷsռȫ47%ԭͼӹռȫ49%ԭˎWrˎԭˎҾߡИI(y)I(y)Ҏ(gu)ģСӋaքeռȫ50%~88%֮gaI(y){yȺܴǸߜĚlO3нy(tng)Ӌԁ2013—20197g5ůݣ҂MpNOxVOCsO3γضȵ@һֵ^yȫO3ֵʮȫO3ÿ1/ٶWޡձȱO3ȽҲڅݡ
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