Hanoi authorities are under significant pressure to improve air quality, particularly as the city rotates in and out of the ...

An air quality alert was issued on Tuesday at 5:03 a.m. for Josephine County.

Oregon DEQ issues air quality advisory for several counties due to air stagnation trapping smoke and pollutants.

The Oregon Department of Environmental Quality issued an air quality advisory for Eastern Lane, Eastern Linn, Eastern Marion, ...

Cambodia on Saturday urged people to be extra vigilant against high air pollution, saying that they should wear masks for o ...

A pill cutter if you've ever had a vet give a prescription for your cat that's 1/4 of a pill — yeah, breaking it down that ...

Under the UNECE Air ... quality in Geneva. The colours light blue (low) and green (moderate) indicate air pollution concentrations that are below the recommended limit value in Switzerland. Yellow ...

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 ...

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

Recent data from the Environmental Protection Agency shows air quality in certain regions of the U.S. is deteriorating, ...

Even though the Palisades and Eaton fires are now mostly contained, the Santa Ana winds have led to new fires flaring up ...