Independent public health experts say water and soil are also likely contaminated with dioxins, polycyclic aromatic hydrocarbons (PAHs), perfluoroalkyl and polyfluoroalkyl substances (PFAS), and other similar dangerous compounds.

Source: https://www.theguardian.com/us-news/2023/feb/25/ohio-toxic-train-site-east-palestine-houston-material

Researchers found that people with the highest levels of chemicals called polycyclic aromatic hydrocarbons — also given off by cigarette smoke and gas cookers — had the highest risk of the inflammatory disease.

Source: https://www.dailymail.co.uk/health/article-12050313/Warning-BBQ-lovers-grilling-meat-lead-arthritis-scientists-fear.html?ns_mchannel=rss&ns_campaign=1490&ito=1490

The Health Department said it will continue to analyze the results to assess any potential risks from other contaminants such as polycyclic aromatic hydrocarbons (PAHs), Dioxins and others.

Source: https://mauinow.com/2023/10/15/preliminary-ash-samples-from-kula-fire-show-high-levels-of-toxic-substances-same-expected-in-lahaina/