Air

New rules on soot may soon be on the way and will likely stir up the long-standing controversy over air pollution from particulate matter. The latest TipSheet has the backstory on the pending regulations, reviews human health impacts and offers a range of story ideas and reporting resources for environmental journalists to tell the story on a local and regional basis.

A new data tool that captures information on 1.5 million-plus active U.S. oil and gas production facilities can be a powerful tool for journalists looking to report on potential pollutants, especially when overlaid with local census data, school locations and the like. Reporter’s Toolbox takes a closer look at the new Oil & Gas Threat Map, shares caveats and offers story ideas.

A milestone legal challenge soon to be decided by the U.S. high court could severely limit how the U.S. government regulates the greenhouse gasses that cause climate change. The new Issue Backgrounder takes a look at West Virginia v. EPA, its legal implications, the politics behind it and what it would mean for efforts to curb future impacts of global warming.

As the weather grows warmer, air pollution from smog typically worsens, as does smoke from spreading wildfires. The latest Reporter’s Toolbox spotlights the data that can help improve your coverage, whether via an easy-to-use report on the state of the air from a prominent nonprofit, or straight from various quality EPA data resources. Find help getting started on your air pollution coverage projects now.

A new ban is to be imposed on the last kind of asbestos still imported into the United States for use in commerce. But as the Issue Backgrounder explains, the regulatory back-and-forth over the substance by recent administrations won’t alleviate the biggest U.S. problem, which is the long history of its use in a wide range of building materials and other uses raising ongoing occupational risks.