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

??????????

1?,168??:??20???????????????????????????????????????????????????????????????????????????????????????????????????????;????20????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

1????,168???:PM2.5??????20????????????????????????????????????????????????????????????????????????????????????????????????????????;PM2.5??20??????????????????????????????????????????????????????????????????????????????????

???:????

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