Millions of people once again are under air quality alerts today as Canadian wildfire smoke billows into the US .
For instance, the entire state of New York is under an ‘air quality advisory’ due to the wildfires in Western Canada.
As Canada experiences its worst fire season in history, the smoke continues to push down into the U.S.
Sadly, more than 24 million acres have burned in Canada this year, an area that is roughly the size of Indiana.