#PricePollution: Wear and tear on #tires and #brakes produce more #particlepollution, by mass, than #car #exhaustsystems... fine #particles (known as PM 2.5, with diameters up to 2.5 microns) and #ultrafine particles (known as PM 0.1, with diameters of 100 nanometers), which can enter through our #bloodstream and harm our #organs.
#pricepollution #tires #brakes #particlepollution #car #exhaustsystems #particles #ultrafine #bloodstream #Organs #polluterspay #carfreecitycentersplease #walkablecites