diff --git a/tasks/flightradar24/frontend/main.py b/tasks/flightradar24/frontend/main.py
index b4f4d22..514ab9d 100644
--- a/tasks/flightradar24/frontend/main.py
+++ b/tasks/flightradar24/frontend/main.py
@@ -355,7 +355,26 @@ def monitoring_status():
             LIMIT 20
             """
         )
-        return ok({"latest": latest, "history": history})
+        # live unprocessed count
+        unprocessed = query_one(
+            """
+            SELECT
+                (SELECT COALESCE((state_value->>'last_raw_packet_id')::bigint, 0)
+                 FROM fr24.processing_state WHERE state_key = 'preprocess_cursor') AS cursor_id,
+                (SELECT MAX(raw_packet_id) FROM fr24.raw_packets) AS max_id,
+                (SELECT COUNT(*) FROM fr24.raw_packets) AS total
+            """
+        )
+        if unprocessed:
+            cursor_id = unprocessed["cursor_id"] or 0
+            max_id = unprocessed["max_id"] or 0
+            total = unprocessed["total"] or 0
+            pending = max(0, max_id - cursor_id)
+            pending_pct = round(pending / total * 100, 1) if total else 0
+            unprocessed_info = {"pending": pending, "pending_pct": pending_pct, "total": total}
+        else:
+            unprocessed_info = None
+        return ok({"latest": latest, "history": history, "unprocessed": unprocessed_info})
     except Exception as e:
         return err(str(e))
 
diff --git a/tasks/flightradar24/frontend/static/monitoring.html b/tasks/flightradar24/frontend/static/monitoring.html
index a911768..e8d9f61 100644
--- a/tasks/flightradar24/frontend/static/monitoring.html
+++ b/tasks/flightradar24/frontend/static/monitoring.html
@@ -165,6 +165,11 @@
     <div class="value neutral" id="m-tput">—</div>
     <div class="unit">пакетов / 5 мин</div>
   </div>
+  <div class="card">
+    <div class="label">Обработано</div>
+    <div class="value neutral" id="m-pending">—</div>
+    <div class="unit" id="m-pending-unit">пакетов</div>
+  </div>
 </div>
 
 <h2>История (последние 20)</h2>
@@ -209,13 +214,20 @@
     el.className = 'value ' + (colorClass || 'neutral');
   }
 
-  function renderLatest(d) {
+  function renderLatest(d, unprocessed) {
     setMetric('m-disk', d.disk_pct, diskColor(d.disk_pct));
     const [dbVal, dbUnit] = fmtDb(d.db_size_mb);
     setMetric('m-db', dbVal);
     document.getElementById('m-db-unit').textContent = dbUnit;
     setMetric('m-lag', d.capture_lag_sec, lagColor(d.capture_lag_sec));
     setMetric('m-tput', d.throughput_5min.toLocaleString());
+    if (unprocessed) {
+      const pct = 100 - unprocessed.pending_pct;
+      const color = pct >= 95 ? 'green' : pct >= 80 ? 'yellow' : 'red';
+      setMetric('m-pending', pct.toFixed(1) + '%', color);
+      document.getElementById('m-pending-unit').textContent =
+        `обработано (${(unprocessed.total - unprocessed.pending).toLocaleString()} из ${unprocessed.total.toLocaleString()})`;
+    }
   }
 
   function renderHistory(rows) {
@@ -243,7 +255,7 @@
       if (!res.ok) throw new Error(`HTTP ${res.status}`);
       const data = await res.json();
       banner.style.display = 'none';
-      if (data.latest) renderLatest(data.latest);
+      if (data.latest) renderLatest(data.latest, data.unprocessed);
       if (data.history) renderHistory(data.history);
       document.getElementById('last-updated').textContent =
         'Обновлено: ' + new Date().toLocaleTimeString('ru-RU');
diff --git a/tasks/flightradar24/monitoring/main.py b/tasks/flightradar24/monitoring/main.py
index 2f82fbe..1e98f67 100644
--- a/tasks/flightradar24/monitoring/main.py
+++ b/tasks/flightradar24/monitoring/main.py
@@ -87,6 +87,21 @@ def run_checks():
         )
         throughput = cur.fetchone()[0]
 
+        # Unprocessed packets (cursor lag)
+        cur.execute(
+            """
+            SELECT
+                (SELECT COALESCE((state_value->>'last_raw_packet_id')::bigint, 0)
+                 FROM fr24.processing_state WHERE state_key = 'preprocess_cursor') AS cursor_id,
+                (SELECT MAX(raw_packet_id) FROM fr24.raw_packets) AS max_id,
+                (SELECT COUNT(*) FROM fr24.raw_packets) AS total
+            """
+        )
+        row = cur.fetchone()
+        cursor_id, max_id, total_packets = row if row else (0, 0, 0)
+        unprocessed = max(0, (max_id or 0) - (cursor_id or 0))
+        unprocessed_pct = round(unprocessed / total_packets * 100, 1) if total_packets else 0
+
         # Write metrics row
         disk_pct_int = int(disk_pct_str) if disk_pct_str not in ("?",) else None
         db_size_mb = db_bytes / (1024 ** 2)
@@ -124,7 +139,8 @@ def run_checks():
     disk_display = f"{disk_pct_str}%" if disk_pct_str != "?" else "?"
     print(
         f"[monitor] disk={disk_display} db_size={db_size_str} "
-        f"capture_lag={lag_str} throughput={throughput}pkt/5min",
+        f"capture_lag={lag_str} throughput={throughput}pkt/5min "
+        f"unprocessed={unprocessed}({unprocessed_pct}%)",
         flush=True,
     )