Brossard Air Quality Report - October 2017
Polluant |
PMTOT |
PM2.5 |
|||
---|---|---|---|---|---|
Time |
1h |
8h |
24h |
3h |
24h |
Threshold |
300 µg/m3 |
190 µg/m3 |
120 µg/m3 |
35 µg/m3 |
30 µg/m3 |
01-October |
ND |
ND |
ND |
13 |
10 |
02-October |
ND |
ND |
ND |
15 |
12 |
03-October |
157 |
80 |
50 |
16 |
12 |
04-October |
168 |
117 |
58 |
14 |
9 |
05-October |
50 |
41 |
30 |
13 |
8 |
06-October |
49 |
36 |
30 |
11 |
10 |
07-October |
27 |
25 |
20 |
12 |
10 |
08-October |
28 |
23 |
19 |
12 |
5 |
09-October |
17 |
16 |
11 |
6 |
3 |
10-October |
65 |
49 |
32 |
17 |
10 |
11-October |
ND |
ND |
ND |
ND |
ND |
12-October |
45 |
28 |
21 |
8 |
4 |
13-October |
261 |
122 |
58 |
6 |
4 |
14-October |
40 |
34 |
27 |
10 |
4 |
15-October |
27 |
30 |
17 |
9 |
5 |
16-October |
20 |
17 |
13 |
4 |
2 |
17-October |
69 |
57 |
35 |
6 |
4 |
18-October |
65 |
54 |
41 |
8 |
6 |
19-October |
136 |
90 |
53 |
8 |
6 |
20-October |
57 |
52 |
40 |
7 |
4 |
21-October |
81 |
67 |
48 |
18 |
10 |
22-October |
55 |
63 |
38 |
18 |
14 |
23-October |
301* |
175 |
76 |
15 |
7 |
24-October |
251 |
81 |
36 |
ND |
ND |
25-October |
102 |
56 |
36 |
ND |
ND |
26-October |
59 |
39 |
24 |
ND |
ND |
27-October |
180 |
75 |
36 |
ND |
ND |
28-October |
58 |
58 |
30 |
9 |
7 |
29-October |
16 |
23 |
8 |
7 |
3 |
30-October |
32 |
24 |
16 |
3 |
2 |
31-October |
34 |
30 |
19 |
4 |
3 |
Asterix (*): Indicates that the reading on this day exceeded the stated threshold.
- Date modified: