Image via Shutterstock Officials are issuing a public health warning in one major American city over the quality of the air.

How is air quality across the U.S. these days? —Paul Jackson, Washington, DC. Air quality is defined as the degree to whi ...

Chase Boddicker, Environmental Health Specialist for Mesa County Public Health (MCPH), said their team routinely checks air ...

Teams of experts at Air Quality keep a network of statewide air monitors running smoothly year-round, which helps inform the ...

Dhaka, the overcrowded capital city of Bangladesh, has ranked seventh on the list of cities with the worst air quality with ...

A new study says nearly half of N.J. residents are living in areas that had unhealthy levels of air pollution.

LINCOLN, Neb. (KLKN) — The Lincoln-Lancaster County Health Department on Monday announced that incorrect high Air Quality ...

"An alert for possible Moderate (Air Quality Index yellow category) to Unhealthy for Sensitive Groups (Air Quality Index orange category) due to smoke has been issued for the following Nebraska ...

Dhaka, the overcrowded capital city of Bangladesh, has ranked fourth on the list of cities with the worst air quality with an ...