By The Daily Utah Chronicle
Haley Utendorfer
November 2, 2021
On Aug. 6, Salt Lake City recorded the worst air quality in the world according to IQAir, a Swiss-based air quality technology company. The very next week, Salt Lake topped the list again, ranking among other cities with notoriously poor air quality including Santiago, Dhaka and Lahore. Any Air Quality Index value above 100 is considered unhealthy. In both of these instances, the AQI value reached heights of 170