Tag: dan_westervelt

Wildfires Trigger Unhealthy Air Quality Across Upper Midwest and Northeast

17 Jul 2026 3:01 p.m. · Source: Columbia University

Unhealthy air quality alerts are impacting the Upper Midwest and northeastern U.S. due to over 100 wildfires in Canada and Minnesota. Columbia Climate School expert Dan Westervelt offers insights into the current conditions and expected relief.

Health Science & Technology Business Environment Climate Change Medical Science Nanotechnology Economy Education Wildfires Air Quality Canada Minnesota Northeastern U.S.Environmental Impact Dan Westervelt newsletter