Posted inEnvironment

Where regulators failed, citizens took action — testing their own air

Key findings Toxic air pollution, involving nearly 200 chemicals deemed so harmful to health Congress sought to bring emissions under control 21 years ago, persists in hundreds of U.S. communities. About 1,600 polluters around the country are classified by the U.S. EPA as “high priority violators” of the Clean Air Act — sites regulators believe […]