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???2????21?? ????,?21????2025??1??????????????????1????,??????????339??PM2.5??53.1??/???????????,??4.7%;PM10??80????/??????????????,??8.1%;O3??98???/??,??15.3%;SO2??????????????10????/???,???;NO2?30???/??,???6.2%;CO?1.2?????/??,???

1????,??????????????339??78.0%,??0.5??;????????2.6%,????0.4??????1.1%,??0.2%?

2025??1?????339?????????????????:?? 2025??1?339???????:??

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1????,?????“2+36”??PM2.5??61.0??/??,??18.3%;O3??83??/????,??????13.7%;??68.5%,?7.4????;??2.9%,????6.8??????0.5%,????

1?????,??PM2.5???28.3?????????????????/?????????,?????23.5%;O3??69???/???,????1.5%;???93.5%,?3.2????;???????????????????,??????

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1??,???31??PM2.5????????58.0??/?????????????????,?????12.3%;O3?????103??/????,?????????21.2%;??73.8%,??????????13.6?;??0.9%,?????1.1?????????

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1???,???????13???????????PM2.5??????61.8??/??,??5.5%;O3??????????????89??/??,??18.7%;???72.0%,????????6.3???;?5.2%,??2.5??;?????????0.2%,???

2025??1????????????:??

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1??,168????:?20????????????????????????????????????????????????????????????????????????????????????????????????????????????????????;????20?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

1????,168???:PM2.5??20???????????????????????????????????????????????????????????????????????????????????;PM2.5??20????????????????????????????????????????????????????????????????????????????????????????

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