If it's OK to shine lights at a building, is it OK to spread smoke towards it?
"The traditional common-law view was that property injury caused by such things as light, gas, sound, smoke, odors, or vibrations might constitute an actionable nuisance under the right circumstances, but could not support a cause of action in trespass."
> “a trespass may also occur when intangible matter, such as particles emanating from a manufacturing plant, cause actual and/or substantial damage to the [property].”