±±¾©É¹2015ÖÎö²³É¼¨µ¥ ¿ÕÆø¾¿¾¹Ê²Ã´Ê±ºòÄÜ´ï±ê?

ÂÛ̳³ö´¦£ºÎ÷½Íø
×÷Õߣº
ʱ¼ä £º2016-01-05

PM2¡£5Äê¾ùŨ¶ÈÁ½Äê½µ10%

¾ÝÊл·±£¾Öͨ±¨£¬2015Ä꣬±±¾©Ï¸¿ÅÁ£ÎPM2¡£5£©µÈ4ÏîÖ÷ÒªÎÛȾÎïŨ¶È¼ÌÐø±£³ÖϽµÇ÷ÊÆ£¬ÆäÖжþÑõ»¯Áò½µ·ù×î´ó¡£2015Ä꣬±±¾©Êл· ¾³¿ÕÆøÖжþÑõ»¯ÁòÄêƽ¾ùŨ¶ÈΪ13¡£5΢¿Ë/Á¢·½Ã×£¬Ô¶ÓÅÓÚ¹ú¼Ò±ê×¼£¨60΢¿Ë/Á¢·½Ã×£©£»¶þÑõ»¯µªÄê¾ùŨ¶ÈΪ50΢¿Ë/Á¢·½Ã×£¬³¬¹ý¹ú¼Ò±ê×¼25%£»¿É ÎüÈë¿ÅÁ£ÎPM10£©Äêƽ¾ùŨ¶ÈΪ101¡£5΢¿Ë/Á¢·½Ã×£¬³¬¹ý¹ú¼Ò±ê×¼0¡£45±¶£»PM2¡£5Äêƽ¾ùŨ¶ÈΪ80¡£6΢¿Ë/Á¢·½Ã×£¬³¬¹ý¹ú¼Ò±ê×¼1¡£3 ±¶£¬³ÉΪÎÒÊдóÆøÎÛȾÖÎÀíÍ»³öÎÊÌâ¡£

Óë2014ÄêÏà±È£¬¶þÑõ»¯Áò¡¢¶þÑõ»¯µª¡¢PM10¡¢PM2¡£5Äê¾ùŨ¶È·Ö±ðϽµ38¡£1%¡¢11¡£8%¡¢12¡£3%¡¢6¡£2%¡£1998ÄêÒÔÀ´ ³¤ÆÚ¼à²âµÄÈýÏîÎÛȾÎïÖУ¬¶þÑõ»¯ÁòŨ¶ÈϽµ89%£¬¶þÑõ»¯µªÅ¨¶ÈϽµ32%£¬PM10Ũ¶ÈϽµ46%£»PM2¡£5×Ô2013Äê¼à²âÒÔÀ´Å¨¶ÈϽµ10%¡£

¾Ý½éÉÜ£¬×Ô2013Ä꿪չPM2¡£5¼à²âÒÔÀ´£¬±¾ÊÐPM2¡£5Ũ¶ÈˮƽÔÚ²¨¶¯ÖгÊÖð½¥Ï½µÇ÷ÊÆ¡£Êл·±£¾Ö±íʾ£¬¿ÕÆøÖÊÁ¿±ä»¯¶ÌÆÚÄÚÊÜÆøÏóÌõ¼þ±ä »¯Ó°Ïì½Ï´ó£¬µ«³¤ÆÚÀ´¿´£¬Ö÷Ҫȡ¾öÓÚÇøÓòÄÚ´óÆøÎÛȾÎïÅÅ·Å×ÜÁ¿¡£Òò´Ë£¬Í¨¹ýµ÷Õû²úÒµ½á¹¹¡¢ÓÅ»¯ÄÜÔ´½á¹¹¡¢¸Ä±äÉú»î·½Ê½£¬È«Éç»á¹²Í¬Å¬Á¦£¬Ê¹µÃ³ÇÊеĴóÆøÎÛ È¾Îï±£³ÖÔÚµÍÅÅ·Åˮƽ£¬²ÅÄÜʹ¿ÕÆøÖÊÁ¿³¹µ×¸ÄÉÆ£¬ÕâÊÇÒ»ÏîÐèҪȫÃñ²ÎÓëµÄ³¤ÆÚÐÔ¡¢¼è¾ÞÐÔµÄÈÎÎñ¡£

Äú¿ÉÄܶÔÕâЩÌû×Ó¸ÐÐËȤ

¾­µäͼƬ

ÿÈÕ¾«Ñ¡