New York City’s air quality has dropped to unhealthy levels for sensitive groups as smoke from Canadian wildfires drifts into ...

Monday afternoon will be hot and very humid with hazy sunshine, as more Canadian wildfire smoke returns. Slight air quality ...

An air quality health advisory is in place until midnight due to elevated levels of fine particulate matter, city officials ...

A double whammy of wildfire smoke blowing into the city and an incoming heat wave has made the city's air dangerous for ...