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

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 ...

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

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

U.S. air quality has improved in recent decades, but there is still a lot of room for improvement, especially in primarily BIPOC communitie ...

But that doesn’t tell the whole story. That’s because the air quality index, or AQI, provides an average over longer periods of time — eight hours for ground-level ozone and 24 hours for ...