air quality

Carbon dioxide alarms have been installed throughout the school to alert staff of any high readings and then move students away from problem areas.

The health alert, issued by the Wyoming Air Quality Division and relayed by the National Weather Service, is set to remain in effect until 6 p.m.

The website offers up-to-the-minute updates on air quality in Cheyenne, Casper, Laramie, and other locations.

The EPA and National Weather Service are warning residents of Wyoming to be cautious of unhealthy air quality because of the amount of smoke in the air. This includes the cities of Casper, Cheyenne and Laramie, as well as others.

The latest tests of air quality are encouraging and if the next couple of rounds are as good, students may be cleared to return for the Fall semester.

CHEYENNE, Wyo. (AP) — A study conducted by anti-smoking groups found that air quality improved in Casper businesses that ceased to allow smoking when a city-wide smoking ban took effect. Air quality as gauged by the U.S. Environmental Protection Agency improved from "very healthy" to "good...

RIVERTON, Wyo. (AP) — The Wyoming Department of Environmental Quality says preliminary results from an air monitoring station in an area several miles east of Pavillion did not reveal pollution levels exceeding federal standards. The state agency installed a mobile monitoring station that began collecting data Jan...

My friend Cat Urbigkit has been researching the effects of ozone and air pollution in the Sublette County area.