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

?????????????????

(???)???????????????

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????:?

??

1?,168??:??20???????????????????????????????????????????????????????????????????????????????????????????;???20???????????????????????????????????????????????????????????????????????????????????????????????????????????????????

1????,168?????:PM2.5?????20???????????????????????????????????????????????????????????????????????????????????????????????????;PM2.5??20?????????????????????????????????????????????????????????????????????????????????????????

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