Study finds Boston area air quality improved during pandemic
![Study finds Boston area air quality improved during pandemic](https://video.newsserve.net/700/v/20201022/2010222052-Study-finds-Boston-area-air-quality-improved-during.jpg)
Study finds Boston area air quality improved during pandemic
With fewer cars on the road due to the COVID-19 pandemic, researchers from Tufts University have an unexpected opportunity to study the air quality and health benefits.