ScienceDaily: A trio of recently published studies from a team of University of Toronto engineers has found that air pollution could be spreading up to three times farther than thought--contributing to varying levels of air quality across cities.
Past research on air pollution from vehicle tailpipes has shown poor air quality anywhere between 100 to 250 metres of major roadways.
But in a paper published in the recent edition of the journal Atmospheric Pollution Research, U of T chemical engineer Greg Evans...