diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index a22f2177181e87cf91e7ca997e40a92afb8c420a..b0c2d75d78997b38aa272841a9f5ed69ff87ac4e 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -136,3 +136,4 @@ timestamp,value
 2025-01-23T05:39:44.812057,3.80
 2025-01-23T05:56:45.288659,3.80
 2025-01-23T06:13:45.763894,3.97
+2025-01-23T06:31:04.858209,3.67