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??????????????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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