Overview
- Meteorologists report low to moderate concentrations that are dulling sunshine and producing milky skies across regions including NRW, Kassel and Munich.
- A low over Spain lifted desert particles that are being transported north in a south to southwest flow at several kilometers altitude.
- The episode is expected to wane by Wednesday, with rainfall washing particles from the air and leaving more visible deposits on surfaces.
- Health guidance from the DWD notes minimal risk for most people, while those with asthma or cardiovascular conditions should limit strenuous outdoor activity.
- Cleaning experts warn against dry‑wiping dusty windows because abrasive grains can cause micro‑scratches; rinse with plenty of water before any wiping.