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

(??)??

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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