diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index 5b6f26f2ed2c387ebcbd1ee60bb0a9862e370bab..c25f0d035435ab4c6e1bef1f295326375fa5f24d 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -237,3 +237,4 @@ timestamp,value
 2025-01-24T10:14:32.306190,1.45
 2025-01-24T10:31:35.269697,1.08
 2025-01-24T10:48:44.490151,0.90
+2025-01-24T11:05:44.511502,1.20