Sure there is if you are familiar with Particular itself, the fine art of pre-composing, folding transformations, clever use of mattes and some basic expressions. Unless you get a bit more concrete it's hard to give any advice.
In the Visibility Section, you can choose "Also Obscure With" so you can also obsucre with Wall and Floor. Then in Physics/Bounce you can choosw two extra obscuration (3d) layers, wall and floor. Then you can change back to using the Air model and the obscuration still works (I think!)