diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index ec9cb4a79b42cbed78b58dcdd67e24f1d8dd59c2..47e016250b7acea2a9a4e769ea8d78d6773e54f2 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -366,3 +366,4 @@ timestamp,value
 2025-01-25T22:50:30.942435,1.80
 2025-01-25T23:07:30.404441,2.30
 2025-01-25T23:24:29.821672,1.88
+2025-01-25T23:41:37.284000,1.77