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

???:???