?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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