????:1?????6?????:??9598?

2???95?????

3???????

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

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(?)????????

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

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1??,168?:?????20????????????????????????????????????????????????????????????????????????;??20???????????????????????????????????????????????????????????????????????????????????????????????????????????????

1??????,168??:PM2.5??20???????????????????????????????????????????????????????????????????????????????????;PM2.5??20???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

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