diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index 35273d6ad70402141413222585861854b1f50b90..2bc00b88a2adbaa0d4d01bd7907955aee26dd1e4 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -898,3 +898,4 @@ timestamp,value
 2025-02-01T04:11:46.990283,1.38
 2025-02-01T04:28:13.042091,1.42
 2025-02-01T04:44:38.608600,1.30
+2025-02-01T05:00:19.353786,1.50