Can we set up Simplify Modifier level for each LOD level?

Hi, I want to set up Simplify Modifier for each LOD level how do that ? Do you know any example or idea?

as same as under the example I want to set up numVertices * 0.1 // numVertices *0.2 // numVertices * 0.3 fot each ever LOD level

model.traverse(function (o) {

if (o instanceof THREE.Mesh) {
var numVertices = o.geometry.attributes.position.count;
o.geometry = modifer.modify(o.geometry, Math.floor(numVertices * 0.1));