1) Cone-filled 2) Coniferous 3) Evergreen-scented 4) Fresh-smelling 5) Having a woodsy fragrance 6) Having the scent of balsam 7) Like a Maine forest 8) Like an evergreen scent 9) Like evergreen forests 10) Like Maine woodlands 11) Like potpourri, sometimes 12) Like some air fresheners 13) Like some Christmas candles 
• (a.) Abounding with pines.
Pin'y adjective Abounding with pines. [ Written also piney .] 'The piny wood.' Longfellow.