diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index 5125f59736812f930ce510450bb000094190a295..286b3c9d276d62bd1d6cd9a90f2fc3e554036411 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -4300,3 +4300,4 @@ timestamp,value
 2025-03-13T05:06:45.538067,1.33
 2025-03-13T05:23:14.320198,1.40
 2025-03-13T05:39:42.941854,1.17
+2025-03-13T05:56:11.182898,1.10