????:1?????:??spa???????

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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