????:1???????wx:?????????

2???????

3???????

4??????????

5?????????

?????????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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