Yahoo Web Search

Search results

    • Why heat waves dictate Clean Air Action Days

      Why heat waves dictate Clean Air Action Days

      WOOD via Yahoo News· 3 hours ago

      Even though temperatures and air quality aren’t directly linked, heat waves present several factors that leads to more air pollution and diminishes air...

    • Fighting air pollution [letter]

      Fighting air pollution [letter]

      Lancaster Online· 1 day ago

      Recently, the U.S. Environmental Protection Agency strengthened the national ambient air quality standards for particulate (soot) matter pollution.