diff --git a/14062899_pm10.csv b/14062899_pm10.csv
index 0ed809d0a5ad902ac3d8dad63a904cb3c8930ddc..8377ef513a8c2c3174b2ac19e67d6814822a18bb 100644
--- a/14062899_pm10.csv
+++ b/14062899_pm10.csv
@@ -740,3 +740,4 @@ timestamp,value
 2025-01-30T08:13:37.669724,6.93
 2025-01-30T08:30:37.191435,9.63
 2025-01-30T08:47:38.036636,10.25
+2025-01-30T09:04:37.664213,4.38