The Minnesota Pollution Control Agency has issued an air quality alert for ozone pollution from noon to 9 p.m. Tuesday. The Air Quality Index is expected to reach the orange or unhealthy for sensitive ...

Learn how air quality affects lung function, allergies, and long-term health. Discover practical steps to reduce exposure to ...

U.S. air quality has improved in recent decades, but there is still a lot of room for improvement, especially in primarily BIPOC communitie ...