Blocked Airflow Icon - Visual Representation of Ventilation Failure #3084079 (License: Personal Use)

The image features a brown line-art cloud shape with three horizontal wind lines emerging from it, abruptly terminating at a bold X symbol on the right-conveying blocked or restricted airflow. Its minimalist, vector-style design makes it suitable for digital interfaces, safety signage, or educational diagrams about air circulation issues.

Commonly used in HVAC service pages, indoor air quality reports, smart home app alerts, or building maintenance guides to signal ventilation problems; matches user intent for diagnosing airflow issues or understanding system warnings.