As we’ve tracked Utah and national news through 2023, we have compiled some of the key air issues and topics that have appeared in media outlets this year.
Health Effects of Air Pollution
This year, a number of new studies further detailed the health impacts of air pollution on people. Health risks include high blood pressure, mental health issues like depression and anxiety, and even antibiotic resistance. Research indicates that breathing Utah’s polluted air for a day is comparable to smoking up to five cigarettes. Poor air quality can lead to increased mistakes in tasks and has been linked to a heightened risk of breast cancer.
Ozone and Regulation
Utah faces significant ozone-related challenges, with a multimillion-dollar litigation process occurring between the state and the EPA regarding the “good neighbor” rule aimed at reducing downwind pollution. In June, the Tenth Circuit Court of Appeals granted a stay in the case brought by the State of Utah regarding the state-specific rule. In September, a federal appeals court rejected a general stay on the rule as it relates to all 26 participatory states. Litigation efforts continue as both parties appeal.
Halogen emissions' Role in Utah Pollution
Halogens, especially bromine, have diverse applications in industry and chemistry. However, concerns about environmental impacts have arisen. Emissions from the US Magnesium plant in Utah’s Tooele County contributed to local air pollution. Lawmakers are amending an air quality bill to target this source. Additionally, studies and legislation focus on bromine emissions to address Utah’s air quality issues.
New Investments in Air Quality
New funding will support the installation of monitors for dust storms and ozone levels and a state-of-the-art facility for clean-air transit vehicles. A federal initiative is providing air purifiers for K-12 classrooms, with doctors urging schools to act. E-bike incentives were announced in Salt Lake County. Nationally, NASA launched a new satellite, TEMPO, to enhance air pollution data.
Looking to the Future of Climate in the West
While a wet winter has brought drought relief to the West, challenges persist. The threat of returning drought looms, influenced by El Niño patterns. Extreme heat could exacerbate wildfires and reduce air quality in affected regions.