????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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