Coronavirus measures could clear the way for future clean air solutions in Utah

Editor’s note: The Salt Lake Tribune is providing readers free access to critical local stories about the coronavirus during this time of heightened concern. See more coverage here. To support journalism like this, please consider donating or become a subscriber.As more people work from home and social distance in an effort to curb the spread of the coronavirus, several major metropolitan areas have seen a decline in emissions linked to cars and trucks and an improvement in air quality ove