WSJ By Alyssa Lukpat, Paul Vieira and Erin Ailworth
Haze triggers air-quality health warnings for millions of people and obscures the Empire State Building
Millions of Americans in the Midwest and the Northeast were under air-quality alerts Tuesday as smoke moving south from more than 400 active Canadian wildfires cast a pall over the skies and darkened the Manhattan skyline…
READ FULL ARTICLE HERE… (wsj.com)
