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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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