diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index 4aafe92428259836bd94f669a9e448fc8ad4d6df..345043a100435be0accc6616acfd7579951dff2f 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -939,3 +939,4 @@ timestamp,value
 2025-02-01T15:07:39.824183,3.92
 2025-02-01T15:24:43.298445,5.13
 2025-02-01T15:41:55.411930,3.67
+2025-02-01T15:58:58.103923,4.10