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

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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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