Pollutant Concentrations for May 29, 2016, 3:00 am EDT

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Air Pollutant 1-Hour Concentrations For May 29, 2016, 3:00 am EDT
Station O3 (ppb) PM2.5 (µg/m3) NO2 (ppb) SO2 (ppb) CO (ppm)
31
Barrie graph for O3
16
Barrie graph for PM2.5
8
Barrie graph for NO2
   
38
Belleville graph for O3
12
Belleville graph for PM2.5
2
Belleville graph for NO2
   
36
Brampton graph for O3
15
Brampton graph for PM2.5
7
Brampton graph for NO2
   
30
Brantford graph for O3
12
Brantford graph for PM2.5
4
Brantford graph for NO2
   
37
Burlington graph for O3
14
Burlington graph for PM2.5
6
Burlington graph for NO2
   
24
Chatham graph for O3
12
Chatham graph for PM2.5
6
Chatham graph for NO2
   
26
Cornwall graph for O3
7
Cornwall graph for PM2.5
6
Cornwall graph for NO2
   
5
Dorset graph for O3
11
Dorset graph for PM2.5
     
34
Grand Bend graph for O3
8
Grand Bend graph for PM2.5
6
Grand Bend graph for NO2
   
33
Guelph graph for O3
16
Guelph graph for PM2.5
5
Guelph graph for NO2
   
44
Hamilton Downtown graph for O3
15
Hamilton Downtown graph for PM2.5
4
Hamilton Downtown graph for NO2
1
Hamilton Downtown graph for SO2
.24
Hamilton Downtown graph for CO
42
Hamilton Mountain graph for O3
13
Hamilton Mountain graph for PM2.5
4
Hamilton Mountain graph for NO2
0
Hamilton Mountain graph for SO2
 
30
Hamilton West graph for O3
14
Hamilton West graph for PM2.5
6
Hamilton West graph for NO2
   
37
Kingston graph for O3
14
Kingston graph for PM2.5
6
Kingston graph for NO2
   
35
Kitchener graph for O3
13
Kitchener graph for PM2.5
4
Kitchener graph for NO2
   
47
London graph for O3
7
London graph for PM2.5
2
London graph for NO2
   
32
Mississauga graph for O3
14
Mississauga graph for PM2.5
3
Mississauga graph for NO2
2
Mississauga graph for SO2
 
47
Newmarket  graph for O3
14
Newmarket  graph for PM2.5
4
Newmarket  graph for NO2
   
18
North Bay graph for O3
15
North Bay graph for PM2.5
3
North Bay graph for NO2
   
37
Oakville  graph for O3
15
Oakville  graph for PM2.5
5
Oakville  graph for NO2
   
25
Oshawa graph for O3
16
Oshawa graph for PM2.5
10
Oshawa graph for NO2
   
24
Ottawa Central graph for O3
6
Ottawa Central graph for PM2.5
5
Ottawa Central graph for NO2
   
27
Ottawa Downtown graph for O3
10
Ottawa Downtown graph for PM2.5
4
Ottawa Downtown graph for NO2
0
Ottawa Downtown graph for SO2
.19
Ottawa Downtown graph for CO
39
Parry Sound graph for O3
15
Parry Sound graph for PM2.5
1
Parry Sound graph for NO2
   
21
Petawawa graph for O3
8
Petawawa graph for PM2.5
     
42
Peterborough graph for O3
13
Peterborough graph for PM2.5
4
Peterborough graph for NO2
   
42
Port Stanley graph for O3
7
Port Stanley graph for PM2.5
3
Port Stanley graph for NO2
   
28
Sarnia graph for O3
11
Sarnia graph for PM2.5
8
Sarnia graph for NO2
10
Sarnia graph for SO2
 
32
Sault Ste Marie graph for O3
16
Sault Ste Marie graph for PM2.5
2
Sault Ste Marie graph for NO2
2
Sault Ste Marie graph for SO2
 
29
St. Catharines graph for O3
15
St. Catharines graph for PM2.5
5
St. Catharines graph for NO2
   
40
Sudbury graph for O3
14
Sudbury graph for PM2.5
4
Sudbury graph for NO2
0
Sudbury graph for SO2
 
13
Thunder Bay graph for O3
4
Thunder Bay graph for PM2.5
4
Thunder Bay graph for NO2
   
43
Tiverton graph for O3
16
Tiverton graph for PM2.5
2
Tiverton graph for NO2
   
33
Toronto Downtown graph for O3
15
Toronto Downtown graph for PM2.5
15
Toronto Downtown graph for NO2
   
28
Toronto East graph for O3
14
Toronto East graph for PM2.5
17
Toronto East graph for NO2
   
34
Toronto North graph for O3
13
Toronto North graph for PM2.5
11
Toronto North graph for NO2
   
13
Toronto West graph for O3
23
Toronto West graph for PM2.5
27
Toronto West graph for NO2
1
Toronto West graph for SO2
.56
Toronto West graph for CO
33
Windsor Downtown graph for O3
14
Windsor Downtown graph for PM2.5
5
Windsor Downtown graph for NO2
0
Windsor Downtown graph for SO2
.22
Windsor Downtown graph for CO
31
Windsor West graph for O3
14
Windsor West graph for PM2.5
3
Windsor West graph for NO2
0
Windsor West graph for SO2
 

Order by Station Location (East to West)

Note: 
Ontario 1-hour AAQC for O3 = 80 ppb
Ontario 1-hour AAQC for NO2 = 200 ppb
Ontario 1-hour AAQC for SO2 = 250 ppb
Ontario 1-hour AAQC for CO = 30 ppm

Note: The pollutant concentrations on this web page are based on automatically
polled data and have not undergone final verification.

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