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

????:??????:????ktv???

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

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