More Saharan dust drifts into Southeast Texas again Friday, but the otherwise mostly rain-free skies should allow fireworks ...

The U.S. has one of the world’s most advanced systems to monitor air pollutants. Can it keep up with a changing climate?

The Southwest Ohio Air Quality Agency reports that "levels of ozone within the region may approach or exceed unhealthy ...

The Molekule Air Pro is now available for $1,014 on Amazon with one HEPA filter, two or three times what others cost. If you ...

"Avoid all physical activity outdoors," the EPA advises at this level. According to the EPA's map, Picture Rocks and Marana ...

The Health and Human Services Department under Kennedy took unprecedented steps to change how vaccines are evaluated, ...

Florida’s heat melts more than hearts—discover which 4th of July dishes flop outdoors and the cool, crowd-pleasing ones that ...

The Pennsylvania Department of Environmental Protection has issued a Code Orange Air Quality Alert for Erie County, signaling ...

Temperatures nearing 100 degrees Fahrenheit are expected to take over Ithaca in an upcoming heatwave. Tompkins County offers ...

This interactive map provides current air quality levels and health recommendations at a neighborhood scale for the entire South Coast Air Quality Management District jurisdiction, which includes ...

How the Air Quality Index (AQI) works Ranging from 0 to 500, the Air Quality Index is a scale showing the greater the level of air pollution, the greater the health concern. An AQI value of 0 to 50 ...