Air purifiers are a great tool for improving your indoor air quality. You could also invest in a sensor just so you know what ...

The Coachella Valley is expected to have unhealthy air quality over the weekend as smoke and ash from several ongoing ...

Vog, a mix of volcanic dust and gases, can cause health issues like eye and throat irritation, coughing, and shortness of ...

The Air Quality Index measured 156 near Forks, Washington, and received a rating of "unhealthy," meaning some members of the ...

Major air pollutants have declined in recent decades, but USA TODAY’s analysis shows wildfire smoke is taking their place.

Air quality for a large portion of Los Angeles County has reached the very unhealthy Air Quality Index (AQI) category due to a cluster of wildfires ravaging the area. The impacted area ...

After the fires get under control, wind could help push some particles out of the air, as will gravity with some larger ...

A total of six towns in Monmouth and Ocean counties have unhealthy air and ozone levels, according to AirNow.gov.

The National Weather Service using an HVAC system to regulate the air in your home can be safe, but there are certain factors ...

The Coachella Valley is expected to have unhealthy air quality over the weekend as smoke and ash from several ongoing wildfires in Los Angeles and Ventura counties drift into the area. The South ...