????:1???????????:?????????

2?????95?

3???????????

4??????100???

5??????????????

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

?????:??