Live updates: Pittsburgh, East Coast grappling with air quality issues from wildfires
MLB postpones Nationals game over air quality from wildfires; Yankees, Phillies play as scheduled
Air quality alerts return to millions in US ahead of smoke impacts from Canadian wildfires
Canadian wildfires coat US skies with hazy and poor quality air
Air quality: Canadian wildfire smoke blankets the U.S.
A summer of smoke: Why the wildfires of 2023 are just the beginning of our air quality problems
Wildfire Smoke: Smoky Air Disrupts Life in the Northeast - The New York Times
Flights delayed and millions told to stay indoors as smoke from Canadian wildfires engulfs US east coast, US News
A third day of smoky air gives millions in US East Coast, Canada a new view of wildfire threat – WATE 6 On Your Side
Phillies-Tigers game postponed due to air quality in Philly
MLB, WNBA postpone games due to smoke from Canadian wildfires - ESPN
Phillies-Tigers game postponed due to poor air quality from Canadian wildfire smoke
Lynx game in NYC, MLB games postponed due to smoke from Canadian wildfires - CBS Minnesota