These Photos Show How Wildfire Smoke Impacted Cities
How Long Will Wildfire Smoke Last, and Where Will It Spread? - Scientific American
Wildfire smoke map: Which US cities, states are being impacted by Canadian wildfires
Wildfire Smoke Increases the Risk of Contracting Covid-19 - Bloomberg
MORE
Wildfires Are Intensifying. Here's Why, and What Can Be Done. - The New York Times
Economic effects of wildfire smoke exposure may linger for years, researchers say
Wildfire smoke and air quality updates: Northeast flights disrupted - ABC News
Does Wildfire Smoke Exposure Have Long-Term Effects?
Midwest hospitals see an uptick in respiratory cases as wildfire smoke swirls in the region
Canada wildfire smoke: New York City has world's worst air pollution