diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index b2076bd020001607ca4c9596947c0a4e753fd78e..23c96168465280725e0b9dcb3487f6e98fd6df59 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -998,3 +998,4 @@ timestamp,value
 2025-02-02T07:30:21.072135,1.73
 2025-02-02T07:47:36.961815,1.93
 2025-02-02T08:04:49.819553,1.90
+2025-02-02T08:22:09.807911,1.77