diff --git a/568002_pm25.csv b/568002_pm25.csv
index 2e346469a124efee60b67aa55c4c7e48345fc09f..c9217fa3258de5a2e71c111a74cf18c2f89aaa2d 100644
--- a/568002_pm25.csv
+++ b/568002_pm25.csv
@@ -222,3 +222,4 @@ timestamp,value
 2025-01-24T05:04:37.996912,1.30
 2025-01-24T05:20:10.856225,1.48
 2025-01-24T05:37:34.053692,1.42
+2025-01-24T05:54:51.769665,1.20