diff --git a/src/public/index.html b/src/public/index.html
index adf128f..6bcc60c 100644
--- a/src/public/index.html
+++ b/src/public/index.html
@@ -864,6 +864,28 @@
 
                         <div class="overflow-y-auto divide-y divide-gray-200">
 
+                            <!-- configNodesMaxAgeInSeconds -->
+                            <div class="p-2">
+                                <label class="block mb-2 text-sm font-medium text-gray-900">Nodes Max Age</label>
+                                <select v-model="configNodesMaxAgeInSeconds" class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5">
+                                    <option :value="null">Show All</option>
+                                    <option value="900">15 minutes</option>
+                                    <option value="1800">30 minutes</option>
+                                    <option value="3600">1 hour</option>
+                                    <option value="10800">3 hours</option>
+                                    <option value="21600">6 hours</option>
+                                    <option value="43200">12 hours</option>
+                                    <option value="86400">24 hours</option>
+                                    <option value="172800">2 days</option>
+                                    <option value="259200">3 days</option>
+                                    <option value="345600">4 days</option>
+                                    <option value="432000">5 days</option>
+                                    <option value="518400">6 days</option>
+                                    <option value="604800">7 days</option>
+                                </select>
+                                <div class="text-xs text-gray-600">Nodes not updated within this time are hidden. Reload to update map.</div>
+                            </div>
+
                             <!-- configNeighboursMaxDistanceInMeters -->
                             <div class="p-2">
                                 <label class="block mb-2 text-sm font-medium text-gray-900">Neighbours Max Distance (meters)</label>
@@ -891,6 +913,19 @@
 
 <script>
 
+    function getConfigNodesMaxAgeInSeconds() {
+        const value = localStorage.getItem("config_nodes_max_age_in_seconds");
+        return value != null ? parseInt(value) : null;
+    }
+
+    function setConfigNodesMaxAgeInSeconds(value) {
+        if(value != null){
+            return localStorage.setItem("config_nodes_max_age_in_seconds", value);
+        } else {
+            return localStorage.removeItem("config_nodes_max_age_in_seconds");
+        }
+    }
+
     function getConfigNeighboursMaxDistanceInMeters() {
         const value = localStorage.getItem("config_neighbours_max_distance_in_meters");
         return value != null ? parseInt(value) : null;
@@ -917,6 +952,7 @@
         data() {
             return {
 
+                configNodesMaxAgeInSeconds: window.getConfigNodesMaxAgeInSeconds(),
                 configNeighboursMaxDistanceInMeters: window.getConfigNeighboursMaxDistanceInMeters(),
                 configZoomLevelGoToNode: window.getConfigZoomLevelGoToNode(),
 
@@ -1294,6 +1330,9 @@
             },
         },
         watch: {
+            configNodesMaxAgeInSeconds() {
+                window.setConfigNodesMaxAgeInSeconds(this.configNodesMaxAgeInSeconds);
+            },
             configNeighboursMaxDistanceInMeters() {
                 window.setConfigNeighboursMaxDistanceInMeters(this.configNeighboursMaxDistanceInMeters);
             },
@@ -1599,6 +1638,16 @@
         // add nodes
         for(var node of updatedNodes){
 
+            // skip nodes older than configured node max age
+            const now = moment();
+            const configNodesMaxAgeInSeconds = getConfigNodesMaxAgeInSeconds();
+            if(configNodesMaxAgeInSeconds){
+                const lastUpdatedAgeInMillis = now.diff(moment(node.updated_at));
+                if(lastUpdatedAgeInMillis > configNodesMaxAgeInSeconds * 1000){
+                    continue;
+                }
+            }
+
             // skip nodes without position
             if(!node.latitude || !node.longitude){
                 continue;