Although plastic particles in the air are increasingly coming into focus, knowledge about their distribution and effects is still limited. Chemical analyses from Leipzig now provide details from Germany for the first time: Around 4% of the particulate matter consists of plastic. Around two-thirds of this comes from tire abrasion.
A societal change against commuting for work would help too. I have a half hour commute now which is kind of as good as it gets around here unless u work on the same town but I used to drive. A hour one way for work every day. I know people that drove more than that on a daily basis!