hi.. from the above symptoms that u have mentioned looks like u are experiencing dust allergy which triggers cough as a reaction. but since u are saying it like asthmatic types which means that it would be advised to get a physician opnion to rule asthma . other than that avoid exposure as much as u can and also always use masks to cover your nose and mouth.

Allergy is one of the triggering factors for asthama. If u r repeated exposed to same allergen it might lead to ashtama..