In a climate that's increasingly hostile to breathable air, scientists at the University of Utah have identified two new villains on the Wasatch Front: dust and wildfire smoke, the latter of which is known to send your air quality index soaring quicker than you can say 'N95 mask.'
Despite Utah's commendable efforts to fight familiar foes like PM2.5 and ozone, this new duo is proof of a climate change double-whammy, leaving traditional emission-reduction tactics eating the dust. The state's air quality advancements were recently discussed in detail at the College of Law's 30th annual Wallace Stegner Center Symposium, as per the University of Utah.
During the symposium, experts highlighted the role climate change plays in exacerbating these issues, with rising temperatures and prolonged dry spells acting as the perfect breeding ground for both dust and fire. Nsedu Obot Witherspoon, the Children’s Environmental Health Network's executive director, emphasized the growing need to shield our most vulnerable, the children, from these airborne threats.
Mirroring L.A.'s past success in tackling what once was a near-apocalyptic smog scenario, UCLA law professor Ann Carlson shared insights into the city's journey towards cleaner air. Carlson pointed out that the strategies used by Los Angeles to slash its emissions are a testament to the potential for other cities in similar predicaments. However, the challenges presented by wildfire smoke and dust aren't easily quelled by the same methods that cleared up emissions. Curbing car and factory output helps smog and ground ozone levels, sure, but when it comes to smoke and dust, those tactics are akin to using a garden hose against a towering inferno.
