"Gassing out" is the process of chemicals, mostly organic (carbon-based), evaporating from materials used in the interior of a vehicle. It`s that "new car smell" that everyone notices in newer vehicles. They evaporate for four reasons:
1) Heat from the climate you live in and the use of interior heaters and electronic equipment and the color of your interior
2) Relative Humidity (Deserts versus humid southern ocean climate)
3) Ambient Air Pressure (The higher the altitude, the less the pressure, however minimally this may be)
4) The types of material used the interior (plastics, vinyls, foam, carpets, seat fabrics and/or leathers, rubber floor mats, and of course, the abundant use of adhesives and sealants) Some are "inexpensive", some are exotic, depending on the make of the car.
The gassing out is not a cause of static in a vehicle. It is the reason WHY your windows exhibit a film on them that may be difficult to remove and will reappear almost immediately after you have cleaned your interior windows. However, the type of plastics and vinyl and seat fabric IS a contributor to that static.
As stated, humidity is a neutralizer of static because of the negative ion charge on free-floating water molecules. Another way to neutralize static is to allow it somewhere to go, as funny as it sounds. Your Honda is pretty well isolated and not grounded to allow the flow of electricity through a vehicle because of those 4 rubber tires that act as electrical insulators. You could use an old rural postal carrier "trick" which is to attach steel strips to the frame and let them drag on the ground to act as a lightening rod or true ground in which static electricity is allowed a to flow thru or to. Ask any rural mail carrier if this is necessary when they touch a steel or aluminum mail box on a metal pole. It`s like a very small lighten bolt and the ensuing jolt can be hair raising and painful. Working in the paper converting industry with paper running over steel rolls at 3000-to-4000 feet per minute, we HAD to ground machine sections, and we used aluminum Christmas tree tinsel wrapped around key components. The tinsel acted a small lightening rods to collect the static electricity and then ground it. Again if one did not do this and came in contact with a statically-charged machine component it, too, is quite a jolt. I suppose it WOULD look funny with Christmas tinsel hanging out the door of your Honda as you went down the road.
As suggested, a light mist of distilled water on a daily basis when the weather is dry might be a more feasible solution. Wiping with cotton cloths will induce slighlty less static than microfibers on plastic, but if you ground your interior with tinsel while you wipe, you might avoid this. Sounds like a "wives tale" or just plain BS, but do not knock it until you try it. That, and I have a bridge in Brooklyn I`d like to sell you...