?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???;????,??????????

(????)??

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

(?????)????

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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