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Prepared by Prof. Alberto Troccoli. With July 2020 air quality data in, and COVID-19 lockdown restrictions having been relaxed in many countries, air pollution displays similar levels as a year ago.

Prepared by Prof. Alberto Troccoli. With May 2020 air quality data in, and COVID-19 lockdown restrictions being relaxed in some countries, we see signs air quality is closing the gap compared to [...]

Prepared by Prof. Alberto Troccoli. After nearly four month since COVID-19 restrictions started in China, global statistics about air quality, as measured by Nitrogen Dioxide (NO2) and Carbon [...]