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2025-02-22 04:49:07 | ??:????
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???????2????21?????? (???????????? ?????????????????????)????1??,?168????,?????????????????????????????????;?????????????????????????????????????????????
????21??????1?????????,???????????????339?(PM2.5)??53.1??/??,??4.7%;?????(PM10)????80??/????,??8.1%??339??78.0%,???0.5???????????????
1??,?“2+36”?PM2.5??????61.0??/??,??????18.3%;??68.5%,???7.4??;?????2.9%,???6.8???1?????,??PM2.5????28.3??????/??,????23.5%?
1??,168??:PM2.5??20?????????????????????????????????????????????????????????????????????????????????;PM2.5??20????????????????????????????????????????????????????????????????????????????????????????(??) ???:???
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?????1?????:????????????????(??:admin)
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- 2???????????10????????
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- 4??????:?????????????
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- 9??:????1??????????????
- 10??????H-1B??????????????
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- 12??:???????????????????
- 13??????????????3??????
- 14??????:??2??6??????????
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- 16?????????10?????10????
- 17???????????:??DQ??????
- 18??2???????0.8%??????
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- 20??????:??????????