diff --git a/568002_pm25.csv b/568002_pm25.csv
index 103d2a2aa9360e8360a830994961985b6c125e5a..584655dd7e7c6b309c4bd7d81eac46c9aaa240cf 100644
--- a/568002_pm25.csv
+++ b/568002_pm25.csv
@@ -650,3 +650,4 @@ timestamp,value
 2025-01-29T07:48:15.970773,0.90
 2025-01-29T08:05:34.735680,0.80
 2025-01-29T08:22:56.852107,1.00
+2025-01-29T08:40:14.285684,0.90