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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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