Cars now clean enough that household products rival them for air pollution

By feedback@highgearmedia.com (John Voelcker) The first major emission controls on motor vehicles were introduced in 1975 with the advent of the catalytic converter. Today’s cars emit less than 1 percent of the three “criteria” pollutants that came out of their tailpipes half a century ago. They emit relatively so little carbon monoxide, nitrogen oxides, …read more

Source:: https://www.greencarreports.com/news/1115721_cars-now-clean-enough-that-household-products-rival-them-for-air-pollution