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

???:???