Metro Manila Air Still Carries Toxic Lead Decades After Gasoline Phaseout

Despite the global phaseout of leaded gasoline over two decades ago, toxic lead continues to linger in Metro Manila's air, posing ongoing health risks to residents. The persistence of this pollutant highlights the long-term environmental consequences of industrial practices and the difficulty of fully cleaning urban atmospheres. This situation underscores the urgent need for advanced filtration technologies and stricter environmental regulations in developing nations.