/ Sonoma fires Content for UC Davis en /news/testing-sonoma-ash-and-air-fire-formed-pollutants <p>When fires ripped through suburban subdivisions in Santa Rosa last October, they may have done more than reduce homes to ashes. By incinerating all kinds of materials 鈥� insulation, electronics, furniture, cleaning products, pesticides 鈥� at very high temperatures, they could have created unknown or previously unrecognized health hazards in the smoke and ash. Researchers from UC&nbsp;Davis, are trying to figure out just what is in that ash and air.</p> January 23, 2018 - 11:18am Andy Fell /news/testing-sonoma-ash-and-air-fire-formed-pollutants