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

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