diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index 3c0e28320b616f7af613e3b8b0238043b673a647..26f87a18ac5308f4265b8a39b7e732e32be8673e 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -607,3 +607,4 @@ timestamp,value
 2025-01-28T18:32:27.021793,2.03
 2025-01-28T18:49:31.301117,3.97
 2025-01-28T19:06:30.023785,4.47
+2025-01-28T19:23:29.033740,4.18