???????????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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