?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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