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

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

????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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