As humans continue to pump more gases into the atmosphere, you've probably seen air quality alerts more often, but what does ...

After a windy and dusty Friday in parts of the Coachella Valley, the air quality is expected to improve by Saturday morning as winds subside.

Produced primarily by the burning of fossil fuels, ammonium nitrate is a substantial portion of particulate pollution, a ...

Air quality is defined as the degree to which the air of a set place is pollutant-free. In the United States, air quality is ...

Ozone is a gas comprised of three oxygen (O3) atoms. It is unstable and reacts easily to other gases. In its natural state, it is a component in several levels of the atmosphere. At high altitudes ...

Air pollution levels considered ‘safe’ for farmworkers provide inadequate protection from health risks and injuries, a new ...

How Southern California Wildfires Impact Air Quality, Smoke Damage, and Insurance Coverage - The Southern California ...

The agency says air quality is expected to reach the orange Air Quality Index (AQI) category, which is unhealthy for ...