Day: May 18, 2020

Escaping the paradox of mobility and COVID-19: less air pollution from mobility?

As COVID-19 grips the world, we are also seeing something positive. For some, even literally “seeing,” because the smog has become much less. That has a major cause: much less traffic, data from Google shows. There is a big reduction in particulate matter, a reduction in nitrogen and even a reduction in CO2 emissions, thanks […]