The Biden administration is setting tougher standards for deadly soot pollution, saying that reducing fine particle matter from tailpipes, smokestacks, and other industrial sources could prevent thousands of premature deaths a year, reports the AP. The Environmental Protection Agency rule finalized Wednesday is the first change to the limits in more than a decade. What you need to know:
- The particulars. The rule sets maximum levels of 9 micrograms of fine particle pollution per cubic meter of air, down from 12 micrograms established in late 2012 under the Obama administration. As ABC News explains, "Particulate matter is made up of microscopic solid particles such as dirt, soot or smoke, and liquid droplets in the air that are small enough to be inhaled."
EPA touts benefits. EPA Administrator Michael Regan said the rule would have $46 billion in net health benefits by 2032, including prevention of up to 800,000 asthma attacks and 4,500 premature deaths. The
Washington Post adds the EPA estimates 290,000 lost workdays would be avoided each year. He said the rule will especially benefit people in low-income and minority communities adversely affected by decades of industrial pollution.