Most air pollution is caused by reasons that humans require to travel to different locations in order to perform daily activities, and therefore have to use the car which is a source of air pollution formation the most.
Most air pollution caused by humans is required to travel to various locations in order to do daily activities, so it is used more as a source of air pollution as possible.
Most of the air pollution caused by the human need to travel to different places to do the daily activities, so it has been used more as a source of car which caused pollution ทางอากาศมาก.