diff --git a/db/get-db.http b/db/get-db.http
index 446e645..207ef19 100644
--- a/db/get-db.http
+++ b/db/get-db.http
@@ -13,7 +13,7 @@ GET {{host}}/api/v1/rooms/{{room-id}}/history?window={{window}}
 Authorization: Basic {{username}} {{password}}
 
 ### GET CO2 status of all rooms
-GET {{host}}/api/v1/rooms/co2-status
+GET {{host}}/api/v1/rooms/high-co2
 Authorization: Basic {{username}} {{password}}
 
 ### GET all rooms
diff --git a/db/src/docs/docs.go b/db/src/docs/docs.go
index 0b15831..61d85cb 100644
--- a/db/src/docs/docs.go
+++ b/db/src/docs/docs.go
@@ -159,21 +159,21 @@ const docTemplate = `{
                 }
             }
         },
-        "/rooms/co2-status": {
+        "/rooms/high-co2": {
             "get": {
                 "security": [
                     {
                         "BasicAuth": []
                     }
                 ],
-                "description": "Get a list of all rooms with their CO2 status and value",
+                "description": "Get a list of rooms where CO2 levels are above the threshold",
                 "produces": [
                     "application/json"
                 ],
                 "tags": [
                     "rooms"
                 ],
-                "summary": "Get CO2 status for all rooms",
+                "summary": "Get rooms with high CO2 levels",
                 "responses": {
                     "200": {
                         "description": "OK",
diff --git a/db/src/docs/swagger.json b/db/src/docs/swagger.json
index 7227d07..87604b6 100644
--- a/db/src/docs/swagger.json
+++ b/db/src/docs/swagger.json
@@ -153,21 +153,21 @@
                 }
             }
         },
-        "/rooms/co2-status": {
+        "/rooms/high-co2": {
             "get": {
                 "security": [
                     {
                         "BasicAuth": []
                     }
                 ],
-                "description": "Get a list of all rooms with their CO2 status and value",
+                "description": "Get a list of rooms where CO2 levels are above the threshold",
                 "produces": [
                     "application/json"
                 ],
                 "tags": [
                     "rooms"
                 ],
-                "summary": "Get CO2 status for all rooms",
+                "summary": "Get rooms with high CO2 levels",
                 "responses": {
                     "200": {
                         "description": "OK",
diff --git a/db/src/docs/swagger.yaml b/db/src/docs/swagger.yaml
index 24d4bb5..b8c0d3d 100644
--- a/db/src/docs/swagger.yaml
+++ b/db/src/docs/swagger.yaml
@@ -178,9 +178,9 @@ paths:
       summary: Get history for a room
       tags:
       - rooms
-  /rooms/co2-status:
+  /rooms/high-co2:
     get:
-      description: Get a list of all rooms with their CO2 status and value
+      description: Get a list of rooms where CO2 levels are above the threshold
       produces:
       - application/json
       responses:
@@ -192,7 +192,7 @@ paths:
             type: array
       security:
       - BasicAuth: []
-      summary: Get CO2 status for all rooms
+      summary: Get rooms with high CO2 levels
       tags:
       - rooms
 securityDefinitions:
diff --git a/db/src/rest/rest.go b/db/src/rest/rest.go
index 54b8e00..5ea05d7 100644
--- a/db/src/rest/rest.go
+++ b/db/src/rest/rest.go
@@ -107,7 +107,7 @@ func (g *RestGateway) setupRoutes() {
 		v1.GET("/rooms", g.getRooms)
 		v1.GET("/rooms/:room-id/current", g.getRoomCurrent)
 		v1.GET("/rooms/:room-id/history", g.getRoomHistory)
-		v1.GET("/rooms/co2-status", g.getRoomCO2Status)
+		v1.GET("/rooms/high-co2", g.getHighCO2Rooms)
 		v1.GET("/export/csv", g.getExportCSV)
 	}
 
@@ -569,22 +569,24 @@ func (g *RestGateway) checkCO2() {
 	}
 }
 
-// GET /api/v1/rooms/co2-status
-// getRoomCO2Status godoc
-// @Summary Get CO2 status for all rooms
-// @Description Get a list of all rooms with their CO2 status and value
+// GET /api/v1/rooms/high-co2
+// getHighCO2Rooms godoc
+// @Summary Get rooms with high CO2 levels
+// @Description Get a list of rooms where CO2 levels are above the threshold
 // @Tags rooms
 // @Produce json
 // @Success 200 {array} RoomCO2Status
 // @Security BasicAuth
-// @Router /rooms/co2-status [get]
-func (g *RestGateway) getRoomCO2Status(c *gin.Context) {
+// @Router /rooms/high-co2 [get]
+func (g *RestGateway) getHighCO2Rooms(c *gin.Context) {
 	g.statusMu.RLock()
 	defer g.statusMu.RUnlock()
 
-	var result []RoomCO2Status
+	var result = []RoomCO2Status{}
 	for _, status := range g.roomStatus {
-		result = append(result, *status)
+		if status.IsHigh {
+			result = append(result, *status)
+		}
 	}
 
 	// Sort by room ID for stability