diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index 598adcbcb161893f66394ecfedffe96b44100c91..bbd63cc3401196b22c136d7ce3e89ad75c92f5f7 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -732,3 +732,4 @@ timestamp,value
 2025-01-30T05:57:36.654841,1.27
 2025-01-30T06:14:40.289130,1.42
 2025-01-30T06:31:39.282000,1.58
+2025-01-30T06:48:38.564159,1.50