diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index 9d277dde6e9390a68dd5ffd33d36c15c50226e13..537185ec7f109a9e3e3aaa3d6b9faaa9e57ae4d0 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -19,3 +19,4 @@ timestamp,value
 2025-01-21T19:57:28.413520,11.88
 2025-01-21T19:59:54.791185,10.40
 2025-01-21T20:02:21.294251,10.15
+2025-01-21T20:04:47.759043,10.25