???????????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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