Teams in New York, Philadelphia postpone games due to air quality
Briefly

Professional sports teams scheduled to play in New York and Philadelphia on Wednesday have postponed games because of "poor air quality" caused by smoke from the Canadian wildfires.The air quality index has worsened so badly in recent days in New York City that its air is among the most polluted in the world, according to Swiss air quality technology company IQAir.
Read at Yahoo Sports
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