??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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