To　meet　the　goal　of　the　Paris　Agreement,　China　pledges　to　realize　the　＂Dual　Carbon＂　targets　by　2060.　As　the　capital　of　China,　Beijing　plays　a　leading　role　in　becoming　zero-emission　or　carbon　neutral　in　the　future.　We　project　the　pollutants　emissions　of　building　sector　based　on　current　strict　clean　air　policies　(PO　scenario)　and　China＇s　carbon　neutrality　target　by　2060　(CN　scenario)　from　2019　to　2050.　Results　show　that　PM2.5　concentration　will　increase　by　2.62　mu　g/m(3)　under　PO　scenario;　under　the　CN　scenario,　ozone　concentration　will　increase　by　2.53　mu　g/m(3)　but　PM2.5　concentration　will　reduce　by　9.04　mu　g/m(3).　It　is　projected　that　China　carbon　neutrality　goals　could　avoid　11.12%　of　PM2.5-related　health　burden;　With　strict　clean　air　policies,　health　burdens　of　ozone　(3.9%)　and　PM2.5　(4.1%)　could　be　avoided,　respectively.　This　study　highlights　the　importance　of　achieving　co-benefits　of　air　quality　and　public　health.