Soot Storm in Hamilton: Health Risk Low | Toronto News

Black soot that blanketed parts of Hamilton in early July didn’t cause lasting health risks, according to the city’s health unit. After analyzing air quality, weather, and samples with toxicology experts, they found it was a short-lived event with low exposure levels — rain even helped wash some of it away. While residents reported itchy eyes, coughing, and grimy surfaces, ER visits didn’t spike. Samples showed mostly carbon with minor traces of sulfur and minerals — not enough to pose serious long-term threats. A formal investigation is underway, but for now, officials say immediate health concerns are minimal. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/4f75322b9141cd39