diff --git a/14062899_pm10.csv b/14062899_pm10.csv
index ad08df59d621def48e87978140a9051b84db88c9..c8d3242e914beb65959496add7b654edc4e503e2 100644
--- a/14062899_pm10.csv
+++ b/14062899_pm10.csv
@@ -487,3 +487,4 @@ timestamp,value
 2025-01-27T08:40:04.785210,1.33
 2025-01-27T08:57:03.663121,0.60
 2025-01-27T09:14:02.683194,0.73
+2025-01-27T09:31:09.336613,0.88