diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index fa21ded4336750760e8df76f29d93f604c244826..80143bee8ca1c6b0b1db1e5f48b4d7133e42f1d5 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -156,3 +156,4 @@ timestamp,value
 2025-01-23T11:20:41.728639,1.98
 2025-01-23T11:37:40.152436,2.20
 2025-01-23T11:54:39.942221,2.33
+2025-01-23T12:11:42.730250,2.17