?2025???????????1???????

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

(???)??

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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