Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

Toxic smoke and dangerous particulate pollution are spreading far beyond the flames, leaving air quality at unhealthy levels ...

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 air quality index (AQI) in many LA regions looks good, but that doesn't mean the air is safe. Why it matters: The AQI in ...

Many phone apps offer general but nonspecific information about airborne particles. To help increase public safety amidst the ...

The Arizona Department of Environmental Quality is launching a new research initiative that will bring together leading air quality experts to address rising ground-level ozone concentrations in ...

The city of Bloomington is already working to address the disparities in air quality. Miya said the city provided Canopy ...

The project is aimed to improve air quality and reduce emissions across the Indo-Gangetic Plain, a region that spans multiple state boundaries. A Spokesperson said that the Haryana Clean Air ...

Jan. 17, 2025 — Atmospheric scientists show proposed 'geoengineering' effort to remove methane, a potent greenhouse gas, from the atmosphere could worse air quality while providing minimal climate ...

The investment objective of the scheme is to provide returns that, before expenses, correspond to the total returns of the securities as represented by S&P BSE Quality Total Return Index ...

Protect yourself from poor air quality like smoke pollution, allergies, bacteria, dust, pets and more with our picks for the best air purifier. Laboratory Technical Project Manager Gianmarco ...

Muan International Airport is where a Jeju Air passenger plane crashed on Dec 29, bursting into flames after colliding with a concrete embankment at the end of the runway. Gunpo Police said that ...