Análisis del impacto de las medidas tomadas por el covid-19 en la calidad del aire en colombia : el caso de bogotá y medellín

In Colombia, the monitoring and control of air quality has played an increasingly important role in recent years. On March 11, 2020, the WHO declared that there was a global pandemic of COVID-19, the first in history due to this type of virus. With this, in Colombia, there was evidence of a reductio...