diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index 1148fed31f4617dfbc90acc9898c0156bc0200a5..1dc985b19e9ec7d143b5f92f67e98c8a60c103ca 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -642,3 +642,4 @@ timestamp,value
 2025-01-29T04:27:19.143771,1.65
 2025-01-29T04:44:17.962298,1.48
 2025-01-29T05:01:16.796422,1.20
+2025-01-29T05:18:15.698160,1.08