diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index f63b00a67d7659706a53c08a36057bbd223c11f6..46ac79617d334f4c6f4dc6e302926d8b12dac805 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -959,3 +959,4 @@ timestamp,value
 2025-02-01T20:44:18.632486,3.88
 2025-02-01T20:59:25.855621,5.00
 2025-02-01T21:16:42.921481,4.45
+2025-02-01T21:34:02.286150,4.75