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

????:?????No1????:????wx

??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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