Sign up for our NewslettersSee current air quality data from the New Hampshire Department of Environmental Services here.It ...

Dr. Marc Grossman explains how people can protect themselves from moderate air pollution caused by Canadian wildfires.

An Air Quality Alert has been issued for northern MN. This Alert starts at 6 AM Tuesday and lasts until 11 PM Wednesday.

The residents of New York City were among the more than 132 million people in the country experiencing what the National ...

The best way to protect yourself from poor air quality is to stay indoors, especially when the Air Quality Index reaches ...

The Canadian government’s map of wildfire smoke fine particulate matter shows intense smoke over Saskatchewan and Manitoba, ...

This week’s hot and humid weather, compounded by hazy conditions caused by Canadian wildfires, could lead to problems for ...

While alerts have been downgraded from 'unhealthy for sensitive groups' to 'moderate,' the air quality could still be a ...

Smoke from wildfires in Canada continue to reduce air quality in New Hampshire this week after the state declared an air ...

The fire that claimed the lives of two people in a home on Strathcona Avenue on Friday, July 25 is not considered suspicious, ...

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