Tag: Air Quality

Time to Strengthen NAAQS

According to a proposed consent decree filed by the EPA in the Federal Register, the Agency plans to finalize tougher ozone pollution standards for several large metropolitan areas by September 15, 2022. These areas include Chicago-Naperville, Illinois-Indiana-Wisconsin; Dallas-Fort Worth, Texas; Houston-Galveston-Brazoria, Texas; New York-North New Jersey-Long Island, New York-New Jersey-Connecticut; and Denver-Boulder-Greeley-Ft. Collins-Loveland, Colorado. On […]

COVID-19 Task Force Recommends Air Quality Upgrades

A nongovernmental task force recently recommended that building owners begin taking four steps to address SARS-CoV-2 infection risks in schools and workplaces: verifying building systems are performing as designed, increasing outdoor air ventilation, upgrading air filtration, and deploying portable air cleaners where needed. The Lancet COVID-19 Commission’s Task Force on Safe Work, Safe School, and […]

EPA to Reconsider Ozone Air Quality Standards

In response to lawsuits brought by states and environmental groups, on October 29, 2021, the EPA filed a motion in the U.S. District Court of Appeals for the D.C. Circuit indicating it “will be reconsidering the 2020 Ozone NAAQS Decision, with the intention of completing the reconsideration by the end of 2023.” Under the Trump […]

Limiting Air Emissions From Scrap Metal Recycling

The EPA issued an enforcement alert about Clean Air Act (CAA) emissions violations at scrap metal recycling facilities in late July 2021. Emissions from these facilities are contributing to violations of the National Ambient Air Quality Standards (NAAQS) for ozone. “Over 250 metal recycling facilities are currently operating with a shredder in the United States,” […]

How Two Schools Integrated Indoor Air Quality and Energy Efficiency

How Two Schools Integrated Indoor Air Quality and Energy Efficiency In 2006 the Blue Valley School District (BVSD) in Overland Park, Kansas, was the first school district in the nation to receive the Environmental Protection Agency’s (EPA) IAQ Tool for Schools National Model of Sustained Excellence Award for its efforts to improve IAQ and energy […]

Impacts of Indoor Air Quality in Schools

Impacts of Indoor Air Quality in Schools As older school buildings are replaced, renovated, or retrofitted with new equipment, there is the opportunity to make changes that will both improve IAQ for students and teachers and increase energy efficiency. Taken together, these improvements can have substantial benefits from a health and business perspective. In the […]