diff --git a/14062899_pm10.csv b/14062899_pm10.csv
index 8630e602b45c7ec5e94d1a5155c756e1255dda3d..0ab8ce7072bc3a8ed3bbde7707992d40a03c78fd 100644
--- a/14062899_pm10.csv
+++ b/14062899_pm10.csv
@@ -21,3 +21,4 @@ timestamp,value
 2025-01-21T21:03:25.511387,26.65
 2025-01-21T21:20:26.016175,20.08
 2025-01-21T21:37:25.353842,27.58
+2025-01-21T21:54:24.851919,22.55