S(dng)ǰl(f)չƷbͼҾ߸߶LbُüҾߵĕr(sh)ȩጷųɞ˼ͥ՚|(zh);סy}mȻȩĝ{ѽ(jng)ԽԽP(gun)עnjһЩM(fi)߁fcfȩ@(g)}ռˣ߀f_
SЈԽԽijȩ˾F(xin)ؑcȩ˾ռ(j)Јһϯ֮ء@ƪᘌؑcȩP(gun)}M(jn)VM(fi)ߌڳȩȫòи˽
SЈԽԽijȩ˾F(xin)ؑcȩ˾ռ(j)Јһϯ֮ء@ƪᘌؑcȩP(gun)}M(jn)VM(fi)ߌڳȩȫòи˽
һؑcȩĻA(ch)B
ȩһ(xing)ҪI(y)ˆTɵĹؑcȩ˾{䃞(yu)ļg(sh)õķ(w)|(zh)ѽ(jng)ژI(y)(ni)A˺ܸߵu(y)ԓ˾õؑcȩg(sh)ԿٸЧسȥ҃(ni)ļȩo(h)w
ؑcȩă(yu)c(din)
1. ø߿ƼO(sh)
ؑcȩ˾M(jn)Ŀ՚O(sh)܉Чȩ]l(f)ЙC(j)PM2.5к|(zh)҃(ni)Ŀ՚׃ø
2. ȫԸ
ؑcȩ˾õ̎͜g(sh)oõκλW(xu)Ʒdzȫwһc(din)Σ߀Ч̎҃(ni)Ⱦ|(zh)
3. Ч
ؑcȩ˾ijȩʸ_(d)98%ֻҪI(y)ˆT҃(ni)I(y)Ϳ3-5Сr(sh)(ni)҃(ni)ļȩ
ؑcȩăr(ji)
ؑcȩr(ji)팦eСضͬĿǰЈЃɷNӋ(j)r(ji)ʽһNǰƽӋ(j)M(fi)һNǰӋ(j)M(fi)ƽӋ(j)M(fi)Ԓؑcȩr(ji)50Ԫ100ԪȣӋ(j)M(fi)Ԓÿμȩr(ji)800ԪԸ(j)r`x
ؑcȩʡX
һЩA(y)㷽^oM(fi)߁fϣ܉ͨ^һЩʡXķɌ҃(ni)ȩҪ(sh)F(xin)@һ뷨tҪM(fi)߂ȡһЩ(sh)HеĴʩxmr(sh)g?yn)һЩ?ji)҃(ni)ļȩጷpôЧҲ͕@xƷ|(zh)ijȩ˾̎Ч룬HԱC҃(ni)՚½߀Աϼ˵Ľȫ
Cؑcȩ@(g)}ϣxI(y)ijȩ˾M(jn)HԱCЧ߀܉õرϼ˵Ľȫˣxĕr(sh)һҪxmijȩ˾Ҫѭ(sh)ʡXԭt֮ļͥh(hun)ӽm