Table 2: Saharan dust and P M 1 0 concentrations, in 𝜇 g/m3, during the period of the Saharan intrusion of June 2006, for the six sampling sites (“—” indicates a contribution below the minimum detection limit).

FirenzeCapannoriGrosseto

Saharan  dust P M 1 0 Saharan dust P M 1 0 Saharan dust P M 1 0

18/06/200622222418
19/06/2006630432324
20/06/20061442938527
21/06/2006194612441540
22/06/2006235614482251
23/06/200610419421442
24/06/2006842645331
25/06/2006841746532
26/06/20061244840937
27/06/2006135014491144
28/06/2006215717511850

ArezzoPratoLivorno
Saharan  dust P M 1 0 Saharan  dust P M 1 0 Saharan  dust P M 1 0

30/06/200683611441950
01/07/2006415225640
02/07/20061115231