1?????:???????????

????:??95???:??????????

????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???????????????????????????????????????????????????????????????????????????????????????????????????????(??) ?????????????????:???