???????????2025???????1?
2025-02-21 23:15:0364965
??????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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