???????????2025?1???????

????:??????:????95??????

?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????:??????

????

(??)????

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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