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3???spa????

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5???????9?????

????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??????????????;??,????????

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1????,????31??PM2.5??58.0?????????????????/??,?12.3%;O3??103??/???,????21.2%;?73.8%,????13.6??;??0.9%,??1.1??????????

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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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