????:1???????:??????

2????????????

3????????

4?????

5??????9598??

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

???:?????