???????????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???????:??

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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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