Île-des-Soeurs Air Quality Report - January 2017
Pollutant | 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-January |
80 |
44 |
31 |
27 |
16 |
02-January |
47 |
33 |
25 |
27 |
16 |
03-January |
46 |
28 |
21 |
23 |
12 |
04-January |
52 |
35 |
21 |
13 |
7 |
05-January |
244 |
118 |
62 |
11 |
6 |
06-January |
204 |
165 |
93 |
22 |
12 |
07-January |
348* |
199* |
93 |
27 |
21 |
08-January |
258 |
97 |
61 |
40* |
24 |
09-January |
330* |
128 |
65 |
26 |
13 |
10-January |
142 |
115 |
52 |
19 |
11 |
11-January |
57 |
42 |
26 |
15 |
10 |
12-January |
26 |
26 |
17 |
13 |
9 |
13-January |
197 |
133 |
75 |
11 |
8 |
14-January |
84 |
66 |
44 |
10 |
8 |
15-January |
261 |
192* |
113 |
16 |
13 |
16-January |
590* |
262* |
118 |
20 |
13 |
17-January |
49 |
40 |
34 |
29 |
13 |
18-January |
47 |
36 |
27 |
19 |
11 |
19-January |
39 |
34 |
26 |
18 |
14 |
20-January |
31 |
27 |
22 |
21 |
11 |
21-January |
51 |
40 |
29 |
29 |
18 |
22-January |
20 |
34 |
13 |
18 |
8 |
23-January |
36 |
33 |
22 |
7 |
6 |
24-January |
67 |
38 |
22 |
7 |
5 |
25-January |
39 |
26 |
19 |
10 |
7 |
26-January |
33 |
28 |
18 |
11 |
8 |
27-January |
71 |
40 |
25 |
7 |
5 |
28-January |
58 |
27 |
18 |
11 |
6 |
29-January |
43 |
23 |
17 |
12 |
8 |
30-January |
130 |
101 |
52 |
13 |
9 |
31-January |
246 |
115 |
68 |
15 |
13 |
Asterix (*): Indicates that the reading on this day exceeded the stated threshold.
Pollutant | NO | NO2 | SO2 | O3 | CO | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Time | 1h | 8h | 1h | 24h | 4min | 1h | 24h | 1h | 8h | 24h | 1h | 8h |
Threshold | 1060 ppb |
815 ppb |
213 ppb |
106 ppb |
401 ppb |
496 ppb |
99 ppb |
82 ppb |
38 ppb |
25 ppb |
30 ppm |
11 ppm |
01-January |
50 |
21 |
38 |
17 |
5 |
3 |
1 |
29 |
26 |
15 |
0,5 |
0,3 |
02-January |
22 |
10 |
35 |
16 |
4 |
2 |
1 |
27 |
22 |
18 |
0,3 |
0,3 |
03-January |
20 |
8 |
23 |
11 |
1 |
1 |
1 |
29 |
24 |
20 |
0,2 |
0,2 |
04-January |
41 |
17 |
27 |
11 |
3 |
3 |
1 |
30 |
29 |
20 |
0,3 |
0,2 |
05-January |
16 |
10 |
26 |
9 |
6 |
3 |
0 |
37 |
31 |
29* |
0,3 |
0,1 |
06-January |
25 |
16 |
41 |
19 |
2 |
0 |
0 |
34 |
33 |
21 |
0,6 |
0,3 |
07-January |
20 |
14 |
37 |
16 |
7 |
2 |
1 |
34 |
30 |
22 |
0,5 |
0,4 |
08-January |
27 |
11 |
35 |
17 |
8 |
4 |
2 |
34 |
30 |
21 |
0,5 |
0,4 |
09-January |
39 |
17 |
36 |
12 |
10 |
6 |
1 |
30 |
29 |
24 |
0,4 |
0,2 |
10-January |
19 |
10 |
14 |
9 |
22 |
10 |
2 |
38 |
32 |
26* |
0,2 |
0,2 |
11-January |
31 |
13 |
36 |
10 |
22 |
7 |
2 |
41 |
37 |
27* |
0,3 |
0,2 |
12-January |
29 |
23 |
26 |
15 |
5 |
2 |
1 |
32 |
31 |
16 |
0,3 |
0,2 |
13-January |
11 |
9 |
17 |
9 |
7 |
ND |
ND |
37 |
32 |
31* |
0,2 |
0,1 |
14-January |
4 |
4 |
11 |
5 |
2 |
1 |
0 |
33 |
31 |
29* |
0,2 |
0,2 |
15-January |
6 |
3 |
20 |
10 |
8 |
5 |
1 |
38 |
37 |
29* |
0,2 |
0,2 |
16-January |
16 |
9 |
21 |
10 |
3 |
3 |
1 |
35 |
32 |
27* |
0,2 |
0,2 |
17-January |
50 |
18 |
35 |
12 |
2 |
2 |
1 |
37 |
36 |
26* |
0,4 |
0,2 |
18-January |
32 |
14 |
37 |
19 |
3 |
2 |
1 |
35 |
35 |
19 |
0,5 |
0,2 |
19-January |
36 |
28 |
33 |
22 |
2 |
1 |
1 |
21 |
17 |
9 |
0,3 |
0,3 |
20-January |
38 |
25 |
33 |
17 |
1 |
1 |
0 |
31 |
24 |
15 |
0,3 |
0,3 |
21-January |
21 |
15 |
25 |
18 |
4 |
2 |
0 |
16 |
19 |
6 |
0,4 |
0,4 |
22-January |
3 |
13 |
15 |
3 |
1 |
1 |
0 |
32 |
31 |
26* |
0,3 |
0,4 |
23-January |
2 |
1 |
8 |
4 |
1 |
1 |
0 |
34 |
33 |
31* |
0,2 |
0,1 |
24-January |
2 |
1 |
7 |
4 |
2 |
1 |
0 |
40 |
39* |
37* |
0,1 |
0,1 |
25-January |
30 |
14 |
34 |
15 |
2 |
2 |
0 |
30 |
35 |
22 |
0,2 |
0,2 |
26-January |
27 |
21 |
20 |
13 |
4 |
3 |
0 |
35 |
30 |
18 |
0,2 |
0,2 |
27-January |
12 |
9 |
17 |
10 |
7 |
4 |
1 |
35 |
33 |
28* |
0,1 |
0,1 |
28-January |
4 |
5 |
12 |
6 |
9 |
3 |
1 |
36 |
34 |
32* |
0,1 |
0,1 |
29-January |
4 |
3 |
10 |
5 |
1 |
1 |
0 |
31 |
30 |
28* |
0,1 |
0,1 |
30-January |
29 |
19 |
26 |
14 |
1 |
ND |
ND |
30 |
26 |
20 |
0,2 |
0,1 |
31-January |
36 |
20 |
31 |
14 |
9 |
5 |
1 |
34 |
30 |
23 |
0,2 |
0,1 |
Asterix (*): Indicates that the reading on this day exceeded the stated threshold.
- Date modified: