????:1?????100????:????

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

3???????200??vx????

4???????????

5?????????

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

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