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?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????;???,??????

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1??,????31???PM2.5????58.0??????????/???,????12.3%;O3?????????????103???????????/????????,?21.2%;????73.8%,????13.6??;??0.9%,????1.1???????????????

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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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