Category: clean air

• November 22, 2025

  CMU research is behind a new global map of air pollution

  The Plume Pittsburgh team is expanding its pollution-monitoring tool globally. Carnegie Mellon’s CREATE Lab and Climate TRACE created an animated map displaying particle pollution from…

• November 17, 2025

  Ohio scrapped a key tool to fight air pollution. Advocates want it back.

  Ohio lawmakers have removed a vital legal tool for regulating air pollution from power plants and industrial sites, effective September 30, 2025. This rule allowed…