Concentrations des polluants en cours

Concentrations des polluants atmosphériques sur une heure pour le dimanche 24 mai 2015, 02 h

Station O3 (ppb) PM2.5 (µg/m3) NO2 (ppb) SO2 (ppb) CO (ppm)
43
graph
12
graph
4
graph
   
49
graph
5
graph
4
graph
   
45
graph
10
graph
5
graph
   
47
graph
9
graph
2
graph
   
44
graph
8
graph
7
graph
   
46
graph
6
graph
5
graph
1
graph
.17
graph
47
graph
10
graph
4
graph
0
graph
.16
graph
40
graph
11
graph
12
graph
   
47
graph
11
graph
7
graph
1
graph
.22
graph
48
graph
9
graph
7
graph
   
49
graph
6
graph
1
graph
   
28
graph
9
graph
     
41
graph
14
graph
5
graph
   
51
graph
8
graph
3
graph
   
44
graph
10
graph
9
graph
   
51
graph
8
graph
1
graph
   
48
graph
7
graph
3
graph
   
48
graph
9
graph
3
graph
   
50
graph
9
graph
3
graph
1
graph
 
47
graph
7
graph
     
52
graph
8
graph
3
graph
   
27
graph
7
graph
14
graph
   
46
graph
8
graph
3
graph
   
9
graph
12
graph
15
graph
   
45
graph
6
graph
3
graph
   
46
graph
12
graph
5
graph
   
55
graph
7
graph
     
52
graph
16
graph
4
graph
   
51
graph
9
graph
3
graph
1
graph
 
47
graph
5
graph
3
graph
   
28
graph
21
graph
21
graph
9
graph
 
35
graph
24
graph
15
graph
3
graph
 
55
graph
9
graph
3
graph
   
50
graph
14
graph
6
graph
15
graph
 
22
graph
19
graph
17
graph
   
49
graph
9
graph
10
graph
   
40
graph
11
graph
10
graph
   
42
graph
11
graph
11
graph
   
38
graph
10
graph
11
graph
2
graph
N/A
graph
42
graph
11
graph
6
graph
0
graph
 

Commande par emplacement de station (de l'est à l'ouest)

Note: 
CQAA de l'Ontario des concentrations de O3 = 80 ppb
CQAA de l'Ontario des concentrations de NO2 = 200 ppb
CQAA de l'Ontario des concentrations de SO2 = 250 ppb
CQAA de l'Ontario des concentrations de CO = 30 ppm

Note: Les concentrations de polluants de la présente page Web sont automatiquement recueillies et n'ont pas subi de vérification définitive.

Avis de non-responsabilité