RAU DU PLESSIS A FERRIERE (LA), paramètre AMPA
µg/L
18/04/18
0.08
22/05/18
0.04
20/06/18
0.33
30/07/18
0.19
23/10/18
0.05
05/11/18
0.06
13/12/18
0.05
25/04/19
5.1
20/05/19
0.12
27/06/19
0.12
25/07/19
0.09
28/10/19
0.09
26/11/19
0.11
26/12/19
0.1