diff --git a/568002_pm25.csv b/568002_pm25.csv
index a064e0a4d2c7e8e42ed0dc413e3c9c393eddced4..c45423ffbc5a7ee2667c9fdc076747c776211afd 100644
--- a/568002_pm25.csv
+++ b/568002_pm25.csv
@@ -802,3 +802,4 @@ timestamp,value
 2025-01-31T03:25:56.585664,1.02
 2025-01-31T03:41:11.640076,0.80
 2025-01-31T03:58:40.841363,0.88
+2025-01-31T04:14:13.413582,0.63