diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index cf38774a0835210319794d8ef95f653261a1b6d7..36074acb38de62f8cddbae157cd77f2d3fb7aad9 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -211,3 +211,4 @@ timestamp,value
 2025-01-24T02:56:16.397849,1.70
 2025-01-24T03:13:18.741946,1.80
 2025-01-24T03:30:20.168464,1.98
+2025-01-24T03:47:25.710080,1.58