If you have been hearing about poor air quality in New York City Friday, you can breathe a deep sigh of relief (literally): ...

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

Specialized air quality instruments captured a spike in lead, chlorine, and bromine pollution during the L.A. wildfires.

The Air Quality Index (AQI) can tell you a lot about the health of the environment, but there are still measures you can take ...

Noida: Air quality in Noida and Ghaziabad plummeted to ‘poor' on Wednesday, after ten days of ‘moderate' and ‘satisfactory' ...

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

The Commission for Air Quality Management (CAQM) on Wednesday announced anti-pollution curbs under Stage-III of the Graded ...

"We must record here that if the Commission finds that the AQI goes above 350, as a precautionary measure, Staqe-III measures will have to be immediately implemented. If the AQI crosses 400 on a given ...

With calm winds, smoggy conditions, and low mixing height contributing to the pollution surge, Delhi’s 24-hour average AQI ...

The air has improved in the LA region as firefighters get blazes under control, but there are questions about how safe the ...