California Titanium Metal Fire Triggers Air Pollution

A fire broke out at the P&T Metals recycling center in South El Monte, California. The blaze involved titanium metal and was accompanied by an explosion of propane tanks. The fire poses multiple pollution threats to the surrounding environment. High-temperature combustion of titanium metal releases particulate matter such as titanium oxide and other metal oxides, along with harmful gases, forming dense black smoke that causes regional air pollution. Local authorities have urged nearby residents to shelter in place to minimize health risks from inhaling harmful substances.