?2025???????1???????????
2025-02-21 21:16:4168422
??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??;??,????????
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1??????,??????????????31??PM2.5????58.0??????/?,????12.3%;O3????103??????/???????????,??????????????21.2%;??73.8%,??13.6??;?0.9%,????1.1????????
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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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