BOULOGNE à SAINT-PHILBERT-DE-GRAND-LIEU, paramètre AMPA µg/L

18/03/14
0.07
23/04/14
0.29
19/05/14
0.43
18/06/14
0.2
22/08/14
0.9
10/09/14
0.28
16/12/14
0.25
20/05/15
0.21
18/06/15
0.14
29/09/15
0.33
13/10/15
0.2
28/04/17
0.28
31/05/17
0.73
30/06/17
1
31/07/17
0.66
27/10/17
0.5
28/11/17
0.5
20/12/17
0.34
24/05/18
0.39
27/06/18
0.49
18/09/18
0.6
25/10/18
1
21/04/20
0.24
26/05/20
0.24
26/06/20
0.26
17/07/20
0.28
26/10/20
0.42
17/11/20
0.17
25/02/21
0.1
29/04/21
0.16
28/06/21
0.45
31/08/21
0.48
28/10/21
0.43
29/12/21
0.15
25/02/22
0.09
25/04/22
0.34
30/06/22
0.45
25/08/22
0.64
24/10/22
0.51
22/12/22
0.25
23/02/23
0.11
25/04/23
0.27
27/06/23
0.02
Limite de quantif.
25/08/23
0.89
25/10/23
1.3