???????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%?

?

(??)??

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%,???????????????

????

1?????????,168?:??20?????????????????????????????????????????????????????????????????????????????????????????????????????????;????20?????????????????????????????????????????????????????????????????????????????????????????????????????

1???,168??:PM2.5??20?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????;PM2.5??20??????????????????????????????????????????????????????????????????????????????????????????????????????????????????