diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index 7f3c8ece95f9c0611d3bdcfb1fea88074fd975ae..eed848a7b70cd0d3d433dfe70f311f9c98529bde 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -781,3 +781,4 @@ timestamp,value
 2025-01-30T19:49:07.930218,4.32
 2025-01-30T20:06:08.323585,4.93
 2025-01-30T20:23:08.230380,4.18
+2025-01-30T20:40:10.383708,4.22