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

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

??

??:???????????,??????????,??????????????