diff --git a/568002_pm25.csv b/568002_pm25.csv
index 82938f66ce2004c39d0f2623053bbddffc54c0f3..b889425f0be1c4fd0d072429f256bd659cc1fd9a 100644
--- a/568002_pm25.csv
+++ b/568002_pm25.csv
@@ -383,3 +383,4 @@ timestamp,value
 2025-01-26T03:32:24.454297,1.90
 2025-01-26T03:49:47.685990,1.77
 2025-01-26T04:07:17.508993,2.38
+2025-01-26T04:22:20.951007,1.90