Unlocking the Impact: How University of Utah Researchers are Revealing the Effects of Wildfire Smoke Pollution on Health

Researchers at the University of Utah have been examining the effects of the 2020 wildfire season on air quality along the West Coast. Led by atmospheric science expert Derek Mallia, the team discovered that smoke from these wildfires dramatically increases ozone levels, often surpassing federal health guidelines.

Mallia displayed a satellite image showing smoke spreading across the nation. “What looks like a thick, grayish film isn’t clouds; it’s smoke drifting from California into Utah,” he explained.

Ozone, which forms as a result of wildfire smoke, poses a risk to public health. Mallia noted that even if all emissions were eliminated entirely, wildfire smoke would still contribute to ozone pollution.

The team’s focus on the 2020 season was due to the unprecedented levels of smoke, notably from major fires like the East Fork Fire in Utah, which burned 90,000 acres. “Smoke can travel long distances,” Mallia said. “We don’t need wildfires in Utah to feel the effects; smoke from California, Oregon, Washington, and Idaho can affect us too.”

Looking ahead, Mallia hopes to enhance predictive models for air quality, which could better safeguard public health during future wildfires.

According to a 2022 report by the National Oceanic and Atmospheric Administration (NOAA), wildfires in the western U.S. are becoming more frequent and intense, making this research increasingly vital. Additionally, a recent survey indicated that 68% of Americans are worried about air quality due to wildfires, highlighting the public’s concern.

For more in-depth information, you can check out the University of Utah’s research article here.

Source link