diff --git a/568002_pm25.csv b/568002_pm25.csv
index 6b9c0fa0a2598658e845bb4a32045750c48e2be5..88ce2c90c531a6f48c15a1d3fb7edbe6ccb28a29 100644
--- a/568002_pm25.csv
+++ b/568002_pm25.csv
@@ -623,3 +623,4 @@ timestamp,value
 2025-01-28T23:59:56.926886,3.63
 2025-01-29T00:17:19.014102,3.15
 2025-01-29T00:34:36.620505,2.63
+2025-01-29T00:52:00.640761,2.25