Falling dust is gathered into dust buckets which are emptied once a month. The amount of dust and its content of metals (As, Be, Cd, Cr, Cu, Ni, Pb, Sb and Zn) is analyzed. Achieved amounts of dust is compared to the current limit value (annual average 200 g/(ac.*mo.)) for test points S10 -S15.
Below are results from dust measurements for the latest analyzed months.