diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index ebbafaac102c81ad8ffc1b7af5920fbf55eaef4f..457a0fb0baf05f06da56f82d0414fc2965334e64 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -533,3 +533,4 @@ timestamp,value
 2025-01-27T21:35:29.060936,1.98
 2025-01-27T21:51:55.309544,2.38
 2025-01-27T22:08:20.628679,1.88
+2025-01-27T22:24:46.395710,2.53