AIR QUALITY INFORMATION

Several articles and links are presented here to further your understanding of air pollution causes and effects, visibility as it relates to the management of visual resources in and near state and federal lands, and the interpretation of visibility monitoring data. These include:

	CAUSES OF POOR VISIBILITY
	INTERPRETING VISIBILITY DATA
	ABOUT THESE DATA
	QUALITY ASSURANCE
	HEALTH EFFECTS
	INTRO TO VISIBILITY
	MONITORING EQUIPMENT
	CLASS I AREAS

Also provided are overviews of the State and Federal visibility monitoring programs and associations that manage and/or monitor visual resources in the state of Wyoming. These groups include:

	WYOMING VISIBILITY MONITORING NETWORK
	•	Green River Basin Visibility Study
	•	Northeast Wyoming Visibility Study
	IMPROVE VISIBILITY MONITORING PROGRAM

Access to additional sites of interest is provided under the .: Links feature above.