Pollution inside cars is a much bigger problem than people think according to Professor Matthew Johnson, co-founder of Airlabs. The filters can be replaced every 6-12 months depending on car usage.
Public Health England has been talking about the steps that can be taken to reduce air pollution ... Many modern cars and buses have stop-start systems, which automatically switch off the engine ...
Tackling our pervasive air pollution problem requires cutting tailpipe pollution from the cars we drive. Fortunately, we have a proven tool to make vehicles cleaner so we can all breathe easier ...
Says James Corbett, professor of marine policy at the University of Delaware: "Ship pollution affects the ... oxide as the world's 760 million cars. The problem isn't necessarily with the ships ...
India's capital Delhi is blanketed under a hazardous shroud of air pollution. City authorities have imposed a car rationing scheme ... Beijing hasn't entirely fixed its problem.