diff --git a/568002_pm25.csv b/568002_pm25.csv
index 8361792ef7023a635c9b78ac084325901e868fb2..96f238c0e0e576380b8784ffb05c00cd428a9327 100644
--- a/568002_pm25.csv
+++ b/568002_pm25.csv
@@ -298,3 +298,4 @@ timestamp,value
 2025-01-25T02:59:41.236891,1.10
 2025-01-25T03:17:04.515313,1.10
 2025-01-25T03:34:28.839718,1.10
+2025-01-25T03:51:53.119431,0.82