Air Quality Index - click here for current numbers in your area

USFK Instruction 4200.03 establishes and prescribes policies, responsibilities, and procedures pertaining to poor air quality caused by high levels of outdoor air pollutants regulated by U.S. and ROK environment authorities. Poor air quality impacts readiness, force health protection, and the health and wellness of our Service Members, Families, and Civilian Employees. Poor air quality is defined as an Air Quality Index (AQI) >100 for Sensitive Groups and an AQI >150 for the public which includes Service Members. At these levels, personnel should modify outdoor activity.