Links to view current Air Quality:  

Daegu | Waegwan | Busan

General Policy

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.

USFK has determined the following air quality categories:
  • GREEN (Good) AQI 0-50
  • YELLOW (Moderate) AQI 51-100
  • ORANGE (Unhealthy for Sensitive Groups) AQI 101-150
  • RED (Unhealthy) AQI 151-200
  • PURPLE (Very Unhealthy) AQI 251-300
  • MAROON (Hazardous) AQI 301-500
 
 

Restrictions to Outdoor Activities

Once the air quality reaches ORANGE, restrictions to outdoor activities apply. The USFK Air Quality Index Guide to Outdoor Activities outlines the limitations of each category:

USFK Air Quality Index Card.jpgUSFK Air Quality Index Guide to Outdoor Activities

 

Where to Monitor Air Quality

Once the air quality reaches the ORANGE category or greater, the USAG Daegu Safety Office and Public Affairs Office will provide an initial notification to the community via official email and social media platforms during office hours.  Air quality can change throughout the day. After initial notification or during off-duty hours, units and individuals are encouraged to continue to monitor the air quality at the following links: