And way less particulate pollution. Automobile drivers are actively hurting you everytime you breathe their exhaust fumes, tire wear dust, or brake pad dust. Of

And way less particulate pollution. Automobile drivers are actively hurting you everytime you breathe their exhaust fumes, tire wear dust, or brake pad dust. Of course the same can be said for bicycle tires or brakes on a far smaller scale, or probably even pedestrian plastic shoe soles.