In the early weeks of the coronavirus pandemic, there were signs that virus-related restrictions such as lockdowns and social distancing measures, meant to slow the spread of the virus, had a silver lining: air quality improvements. Air quality initially did improve in many cities of Latin America and the Caribbean, as measured both by air quality monitoring stations and … [Read more...] about Too Good to Be True: Air Quality Improvements due to Coronavirus Restrictions Are Not Widespread or Persistent
Nitrogen Dioxide Concentration
At the end of March, people in Lima saw something truly out of the ordinary: clear blue sky. Famous for its ever-present grey haze, Lima is one among many cities that have experienced a noticeable improvement in air quality as social distancing measures to combat the coronavirus have made people stay home and businesses change how they operate. While social distancing appears … [Read more...] about What does air quality tell us about the coronavirus response in Latin America and the Caribbean?