diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index 34697c2b48ef2fa5f39bb1096d320cc7408105c8..b39c8d12d5df1e19f1593c5182d00ef4ffe42bf6 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -567,3 +567,4 @@ timestamp,value
 2025-01-28T07:12:07.101736,0.82
 2025-01-28T07:29:08.582967,1.17
 2025-01-28T07:46:20.199079,1.00
+2025-01-28T08:03:20.859441,0.85