Canada Wildfires: Pollution Levels in US Worst in Recent History, New York's AQI at 400; Smoke Reaches Northen Europe

George4

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Canada Wildfires: Pollution Levels in US Worst in Recent History, New York's AQI at 400; Smoke Reaches Northen Europe New York Pollution: The conditions sent asthma sufferers to hospitals, delayed flights, postponed ballgames and even pushed back a White House Pride Month celebration
 
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