Canadian Wildfire Smoke Causes Air Quality Concerns Across Northeastern US

Smoke from wildfires burning in Canada has caused New York City to experience some of the worst air quality levels in the country, with ratings reaching into the unhealthy range. Millions of people across the Midwest are also experiencing dangerous air quality conditions this week, with air quality advisories in effect in several areas. Canada is set to experience its worst-ever year wildfire season, with blazes forecast to continue through August. Wildfires release a significant amount of pollutants into the atmosphere, causing health issues such as asthma and bronchitis. Climate change is increasing the frequency and intensity of wildfires and prompting longer seasons in Canada.