??????????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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