Understanding the Air Quality Index helps you make informed decisions about your health and outdoor activities as air ...

A layer of smog has enveloped Delhi, with the Air Quality Index (AQI) reaching 'Poor' and 'Very Poor' levels, particularly in ...

Supreme Court's climate shift may affect Metro Detroit's challenges. New EPA rule allows stricter limits, but uncertainty ...

NORTH LITTLE ROCK, Ark. – State environmental officials are warning residents about the air quality in central Arkansas ...

The AQI level is expected to stay at moderate levels over the coming days, meaning particularly sensitive individuals should consider limiting prolonged or heavy exertion. Do you have a tip on a ...

North Texans may have gotten alerts about the air quality this week. But what exactly does that mean? Those new to Texas or not as familiar with air quality control may not recognize or heed the ...

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 ...

Smoky conditions from the Shoe Fire continue to affect air quality in the Northstate.The Shasta County Air Quality Management ...

According to the US Environmental Protection Agency, climate change also affects our air quality and the frequency of natural disasters like hurricanes and wildfires. While air purifiers can offer ...

The Community Air Monitoring and Notification Task Force met on Wednesday to discuss the effectiveness and benefits of ...

An interactive tool can help residents track current air quality after a fire at a Conyers ... the "odor threshold" for chlorine is very low, meaning people can smell it at very low concentrations ...

Goldman Environmental Prize winner Andrea Vidaurre said her award-winning efforts to improve air quality in California are ...