Smoke from Canadian wildfires​ is headed toward Massachusetts, and prompting concerns about air quality in Boston.

Massachusetts residents woke up to hazy skies Wednesday morning as smoke from wildfires in Canada makes its way across the country.

“Most of the time, the smoke will be high-flying and dim the sun, leading to vivid sunrises and sunsets and causing a hazy appearance to the sky overhead,” AccuWeather Meteorologist Brandon Buckingham said.