According to the National Weather Service, poor air quality can aggravate health issues such as asthma, heart conditions, and other respiratory conditions. Seniors, children, and

Map: Texas wildfires continue to spread, prompting evacuations in San Jacinto and Montgomery counties as firefighters tackle blazes across the state.

Wildfires fueled by dry conditions and gusting winds burned in a few Southern states Thursday, forcing evacuations in Texas and prompting Florida officials to close part of a major highway with spring break in high gear.