I don’t get it. I live 3 1/2 hours from Ottawa. About the same time from the Niagara Falls border. We have white haze here, nothing yellow, and a slight smell of wood burning, but New York City, that is 4 hours south of me, has air quality far worse than here. Other than NY City being a $hithole, can anybody explain why they are experiencing such haze? Maybe all those crack pipes they handed out in the vending machines is adding to their problem.
It’s not that hard to figure. Has to do with weather air flows:
https://weather.com/news/weather/video/where-wildfire-smoke-is-headed-next-0