State scientists are calling Saturday an air quality action day with Canadian wildfire smoke moving in across New Hampshire.

While it may improve a little bit later on today or tonight, I think the air quality could go back down again beginning Tuesday and perhaps into Wednesday,” AccuWeather Senior ...

An air quality advisory means the air quality may approach or exceed unhealth standards. Those with health conditions should ...

Due to smoke from Canadian wildfires, the air quality index over much of eastern Pennsylvania was in the “orange” range Sunday morning, meaning it’s unhealthy for sensitive ...

New York City, Long Island and the Hudson Valley will all experience air quality within the 101-150 range on the air quality ...

Officials are urging residents to take precautions as wildfire smoke and extreme heat bring poor air quality and health risks ...

A Canadian wildfire-fueled Air Quality Alert is in effect parts of New York, New Jersey, Pennsylvania, and surrounding areas ...

Question: We have had lots of smoky air in Minnesota the past few summers from wildfires. Why is it so much worse? Answer: As ...

An air quality health advisory is in effect again today for Long Island and the rest of the metro New York region for fine ...

In the Canadian Rockies, a cowgirl-powered ranch takes riders into the heart of the Banff National Park, retracing a tangle ...

Isolated thunderstorms are in the forecast for Sunday, followed by increasing heat and humidity Monday and Tuesday, according ...