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

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