Share this postWilliam’s SubstackNotes From an Environmentalist; Canadian fires have reignited lowering air quality in the northern U.S. states.Copy linkFacebookEmailNotesMoreNotes From an Environmentalist; Canadian fires have reignited lowering air quality in the northern U.S. states.William SargentMay 13, 20242Share this postWilliam’s SubstackNotes From an Environmentalist; Canadian fires have reignited lowering air quality in the northern U.S. states.Copy linkFacebookEmailNotesMore2ShareForest fires have reignited in Canada lowering air quality in northern U.S. states. William’s Substack is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber.Subscribe