???????????2025?1???????

????:??????100?????:????92?95?98?

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

??:???