???? 13? ??? “2015? ??????”? ??? ??? ??? ?????? ????? ?????pm2.5 ???? ???? 6.2% ????? ??? ?? ???? ?????. ??? ??? ??? ???? ????? ??????? ?????? ?? ??? ????.
???????? ??? ?????? ??? ??? ??? ??? ?????? ?? ???? 13.5??????/?????? ????? ????? ??. 2015? pm2.5 ????? ??? ??? 1.3? ???? ?? ?????? ?? ???? 50??????/????? ????? 0.25? ????? ?????pm10 ?? ???? 101.5??????/????? ??? 0.45? ????.
??? 2015? ??? pm2.5? 1? ??? ??? ???? 105?? ???? ??12? ???? 5? ? ? ?? ?? ??? ???? 42?? ???? ?? 3? ?????. 8? 20??? 9? 3? ?? ??? pm2.5 ????? 17.8??????/????? ?? 15?? 1? ?? ???? ????? ?? ?? ???? ??????.
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????: 1. ??????? ?? ??, ??? ???? ??? ??? ???? ?? ??? ??? ??? ??? ?? ??? ????? ??? ??. 2. ???? ??? ??? ??? ?? ??? ????. 3. ??? ??? ???? ??? ??? ??? ???? ?????? ?? ?? ??? ??? ??. 4. ???? ??? ??? ??? ?? ?? ??? ???? ????? ??????? ???? ??. |
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