diff --git a/568002_pm25.csv b/568002_pm25.csv
index a4f1e59c169b33732e31ab1bda7cefbc3d426946..85f06959b686e6f68e084a492ee4c39063aa3e8e 100644
--- a/568002_pm25.csv
+++ b/568002_pm25.csv
@@ -4298,3 +4298,4 @@ timestamp,value
 2025-03-13T12:09:12.556915,0.70
 2025-03-13T12:24:27.197870,1.00
 2025-03-13T12:39:44.693597,0.98
+2025-03-13T12:54:49.772386,0.82