The World Cup is one wildfire away from an air quality disaster
via azdailysun.com
Short excerpt below. Read at the original source.
Last month, nearly a dozen wildfires erupted across southern California, sending plumes of smoke and particulate matter into the air. Public health officials in Los Angeles issued a multiday air quality advisory for the county, warning of “potential direct smoke impact” and advising everyone who could see or smell smoke to “avoid unnecessary outdoor exposure […]