OSAN AIR BASE, Republic of Korea -- This year has brought the longest and worst "air pollution season" on record in the Republic of Korea. Here are some tips for understanding air quality levels, risk factors and how to protect yourself and your family members.
The Air Quality Index below indicates pollution content in the air, what risks are associated with that level, and what groups may be effected.
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Air Quality Index levels
Green: 0-50
Air pollutant poses no risk.
Yellow: 51-100
Air pollutant poses a slight risk to a small number of people sensitive to pollutants.
Orange: 101-150
Air pollutant poses a risk to people with lung problems, older adults and children.
Red: 151-200
Air pollutant poses risk to everyone. Limit rigorous outdoor activities such as PT.
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Daily AQIs are broadcasted on the 51st Medical Group Facebook page, by At Hoc at Airmen’s workstations and on phones with the At Hoc application. To receive Air Quality Index notifications on your phone, you can install the BlackBerry AtHoc Dynamics App from the Apple or Google Play Stores.
The pollution particulates here are very small, and normal dust and surgical masks are not effective against it. To effectively protect yourself and family members, wear masks with a grade of N-95 or greater. Disposable masks are preferable because they are affordable and provide excellent protection. When worn, ensure there is a good seal against the face or the mask will be ineffective. Keep in mind they are only designed for one use and need to be thrown away at the end of the day.
Elective wear of these masks on duty and in uniform is not yet approved, but Bioenvironmental Engineering is developing guidelines for those whose jobs require them to work outdoors.
For more information about the AQI and how to keep yourself and family healthy, please call Bioenvironmental Engineering at 784-2623.