Due to a weather phenomenon, Salt Lake City residents are facing the worst air quality in the country.
What’s happening?
As FOX 13 reported, the city was recently identified as the most polluted in the U.S. by the Air Quality Index. The AQI reached 104, which IQAir designates as “Unhealthy for Sensitive Groups.”
The culprit in this case was an inversion. As the National Weather Service explains, inversions occur in low-lying areas during periods of clear skies and low winds. An inversion means warmer air is on top of cooler air by the surface, thus trapping in that cold air and any existing pollution and smoke.
For Salt Lake City residents, that equates to polluted air, hazy skies, and health risks until the inversion clears. While heavily polluted cities like India’s Delhi feature AQIs of over 400, that shouldn’t downplay the prolonged risk to vulnerable groups in Salt Lake City, while its AQI hovers at elevated levels.
Why is Salt Lake City’s air pollution important?
Air pollution poses risks, including heart and respiratory issues, especially for sensitive groups like children, pregnant women, and the elderly. The indefinite nature of the inversion and its associated pollution is what alarms a pulmonary physician, Dr. Denitza Blagev, who spoke with FOX 13…