Particulate　matter　(PM)　pollution　poses　a　serious　threat　to　the　environment　and　public　health.　Capture　of　PM　is　best　performed　at　the　emission　source,　such　as　car　exhaust　exit　points,　although　it　is　a　challenge　for　filters　to　work　under　harsh　conditions　of　high　temperatures　and　flow　rate.　Here　we　designed　a　thermally　stable　PM　filter　by　in　situ　anchoring　of　zeolite　imidazole　framework-8　(ZIF-8)　on　a　three-dimensional　(3D)　network　of　reduced　graphene　oxide　aerogel　(rGA)　through　natural　drying.　Owing　to　high　specific　surface　area,　well-connected　porous　network　of　graphene　aerogel,　and　large　number　of　metal　sites　from　ZIF-8/rGA,　the　capture　efficiencies　for　PM(2.5　)and　PM10　are　over　99.3%　and　99.6%,　respectively,　at　ambient　conditions,　and　the　efficiencies　remain　high　in　harsh　conditions　(PM2.5　and　PM10　:　＞98.8%　and　＞99.1%,　respectively,　at　200　degrees　C　at　a　flow　velocity　of　30　L/min).　The　filter　can　be　regenerated　by　a　simple　washing　process.